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CMB-S4 wiki - User contributions [en]
2022-12-02T03:35:00Z
User contributions
MediaWiki 1.34.2
https://cmb-s4.uchicago.edu/wiki/index.php?title=LBNL-2020:_Maps-to-Other&diff=10991
LBNL-2020: Maps-to-Other
2020-03-31T18:15:10Z
<p>Mathewm: </p>
<hr />
<div>[https://cmb-s4.org/wiki/index.php/LBNL-2020:_Cosmology_with_CMB-S4 Back to main agenda]<br />
<br />
== Connection Details ==<br />
<br />
[https://lbnl.zoom.us/j/233773062 https://lbnl.zoom.us/j/233773062]<br />
<br />
Host - Blake Sherwin<br />
<br />
Notes - Marcelo Alvarez<br />
<br />
== Charge ==<br />
<br />
Give updates regarding work so far on projects that are part of Maps2Other science<br />
<br />
Identify topics which may have been overlooked<br />
<br />
Discuss next steps for the group<br />
<br />
== Agenda ==<br />
<br />
<br />
'''Talks are 15 minutes each + 5 minutes for questions'''<br />
<br />
Cosmology from kinetic SZ (Mat Madhavacheril) [https://docs.google.com/presentation/d/1JPjfIEV8WQh5xEFEXyC7HVaADsKhA_xeI08adbuK0pU/edit?usp=sharing]<br />
<br />
CMB lensing: foreground effects for S4 lensing (Marius Millea) [https://docs.google.com/presentation/d/1AFOf0Qz2un7M5zfdb337R7Pnpoc971GjPe5n9MczHHM/edit?usp=sharing slide template]<br />
<br />
CMB lensing: baryonic effects (Simon Foreman) [https://www.dropbox.com/s/chay27dg49o5p1e/sforeman_s4_baryons_cmblensing.pdf?dl=0 slides]<br />
<br />
Reionization from hybrid estimators of patchy tau (Chang Feng) [https://cmb-s4.org/wiki/images/Cmb_patchy_ChangFengUIUC.pdf slides]<br />
<br />
Reionization from kSZ trispectra (Simone Ferraro) [https://docs.google.com/presentation/d/1AFOf0Qz2un7M5zfdb337R7Pnpoc971GjPe5n9MczHHM/edit?usp=sharing slide template]<br />
<br />
General discussion and planning<br />
<br />
== Notes ==<br />
<br />
Real-time notes on [https://docs.google.com/document/d/1IXKYI7NQGkiwFn4_xFiNWiVZusH_5jHiVYZ1uf1FAJQ/edit?usp=sharing this google doc].</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=UCSD-2019:_Cross-Cut:_Joint_Probes_%26_Cross-Correlations&diff=10163
UCSD-2019: Cross-Cut: Joint Probes & Cross-Correlations
2019-10-19T15:29:17Z
<p>Mathewm: /* Agenda */</p>
<hr />
<div>[https://cmb-s4.org/wiki/index.php/UCSD-2019:_Cosmology_with_CMB-S4#Agenda Link back to agenda]<br />
<br />
== Charge ==<br />
<br />
* Define the set of highest-priority cross-correlations<br />
* Determine if more simulation inputs are needed to express the science output of those cross-correlations, and define a schedule and personnel for such simulations<br />
<br />
<br />
== Agenda ==<br />
<br />
* Introduction: Simone Ferraro (10 min)<br />
* kSZ cosmology: Mat Madhavacheril (10 min) [[File:Ksz_mm.pdf]]<br />
* Cluster energetics: Emmanuel Schaan (10 min) [[File:ksztsz_schaan_s4.pdf]] [[File:Ksztsz_schaan_s4_public.key]]<br />
* Lensing cross correlations: Yuuki Omori (10 min)<br />
* Discussion<br />
<br />
== Remote attendance ==<br />
<br />
== Notes ==</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Ksz_mm.pdf&diff=10162
File:Ksz mm.pdf
2019-10-19T15:28:53Z
<p>Mathewm: Mathewm uploaded a new version of File:Ksz mm.pdf</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Ksz_mm.pdf&diff=10160
File:Ksz mm.pdf
2019-10-19T15:24:48Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=UCSD-2019:_Cross-Cut:_Joint_Probes_%26_Cross-Correlations&diff=10159
UCSD-2019: Cross-Cut: Joint Probes & Cross-Correlations
2019-10-19T15:24:22Z
<p>Mathewm: /* Agenda */</p>
<hr />
<div>[https://cmb-s4.org/wiki/index.php/UCSD-2019:_Cosmology_with_CMB-S4#Agenda Link back to agenda]<br />
<br />
== Charge ==<br />
<br />
* Define the set of highest-priority cross-correlations<br />
* Determine if more simulation inputs are needed to express the science output of those cross-correlations, and define a schedule and personnel for such simulations<br />
<br />
<br />
== Agenda ==<br />
<br />
* Introduction: Simone Ferraro (10 min)<br />
* kSZ cosmology: Mat Madhavacheril (10 min) [[File:ksz_mm.pdf]]<br />
* Cluster energetics: Emmanuel Schaan (10 min) [[File:ksztsz_schaan_s4.pdf]] [[File:Ksztsz_schaan_s4_public.key]]<br />
* Lensing cross correlations: Yuuki Omori (10 min)<br />
* Discussion<br />
<br />
== Remote attendance ==<br />
<br />
== Notes ==</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Madhavacheril_S4kSZ_v1.pdf&diff=7546
File:Madhavacheril S4kSZ v1.pdf
2018-09-07T16:09:07Z
<p>Mathewm: Mathewm uploaded a new version of File:Madhavacheril S4kSZ v1.pdf</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Madhavacheril_S4kSZ_v1.pdf&diff=7545
File:Madhavacheril S4kSZ v1.pdf
2018-09-07T16:05:30Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=Princeton-2018:_Cosmology_with_CMB-S4&diff=7544
Princeton-2018: Cosmology with CMB-S4
2018-09-07T16:05:04Z
<p>Mathewm: </p>
<hr />
<div>== Workshop overview ==<br />
<br />
The Princeton workshop continues a successful series of meetings bringing together the CMB experimental and theoretical community to plan a coordinated, stage-4 ground-based CMB experiment.<br />
The workshop is supported by Princeton University with a generous contribution from the Kavli Institute for Cosmological Physics.<br />
<br />
This meeting will focus on moving us towards the Decadal Survey and project formation. Each day will have a different flavor:<br />
* Thursday - Collaboration, Project and Decadal Survey Report updates and discussion<br />
* Friday - Broader community building ahead of the Decadal Process<br />
* Saturday - Parallel Science & Technical Council sessions<br />
<br />
== Meeting Info & Registration ==<br />
<br />
[http://phyindico.princeton.edu/indico/event/12/page/0 Official Workshop Website: Registration, Participants, Hotels, Logistics].<br />
<br />
[[File:workshop-map-venue.png]] <br /><br />
Registration begins outside McDonnell A02 at 8 am on Thursday, 6 Sept 2018. <br />
Parking is in lot 21 (see map). <br />
<br />
'''Remote Connection Information:'''<br />
<br />
https://bluejeans.com/ <br /><br />
Meeting ID: 211 655 218<br /><br />
*1.888.240.2560 (US Toll Free)<br />
*1.408.317.9253 (US (Primary, San Jose)) <br />
*1.408.740.7256 (US (San Jose)) <br /><br />
*Global Numbers: https://www.bluejeans.com/numbers<br />
<br />
Slack channel #princeton2018 on the CMB-S4 workspace, or use https://cmb-s4.slack.com/messages/CCMNTUDC1<br />
<br />
== About This Wiki==<br />
<br />
As for previous workshops, we will use this wiki to organize the sessions, to capture the input from them, and to develop next steps. Participants are encouraged to edit the wiki directly, including uploading plots or a few slides.<br />
<br />
Hints for formatting this wiki can be found [https://www.mediawiki.org/wiki/Help:Formatting here]<br />
<br />
== Agenda ==<br />
<br />
<br />
=== Thursday September 6th ===<br />
<br />
'''08:00''' ''Breakfast'' <br />
<br />
'''08:30''' Welcome & Logistics (Suzanne Staggs Herman Verlinde, chair of the Physics Department) [[File:Logistics-pton-20180906.pdf]]<br />
<br />
''' Status & Context'''<br /><br />
'''08:45''' Introduction & Collaboration Update (Julian Borrill) [[File:Cmbs4_collaboration.pdf]]<br /> <br />
'''09:05''' DSR Update (John Carlstrom) [[File:DSR-Carlstrom.pdf]]<br /><br />
'''09:25''' Project Update (Jim Yeck) [[File:S4 Princeton Workshop Yeck.pdf]]<br /><br />
'''09:45''' Q&A<br />
<br />
'''DSR - Science Council''' <br /><br />
'''10:00''' Introduction (Lloyd Knox) [[File:DSR_ScienceCouncil_Princeton2018.pdf]]<br /> <br />
'''10:15''' Gravitational Waves & Inflation (Raphael Flauger) [[File: GWPrinceton.pdf]]<br /><br />
<br />
'''10:30''' ''Coffee Break''<br />
<br />
'''11:00''' Light Relics (Daniel Green & Joel Meyers) [[File:LightRelics_Meyers_Princeton_S4.pdf]] <br /><br />
'''11:15''' Neutrino Mass (Marilena Loverde & Blake Sherwin) [[File:S4WGNeutrinoMassReport.pdf]]<br /><br />
'''11:30''' Dark Energy & Dark Matter (Vera Gluscevic & Nick Battaglia) [[File:DMDE CMBS4 Princeton2018.pdf]]<br /><br />
'''11:45''' Galaxy Formation & Evolution (Marcelo Alvarez & Colin Hill) [[File:CMB-S4 Galaxy Formation and Evolution (Princeton).pdf]] <br /><br />
'''12:00''' Legacy Catalogs (Lindsey Bleem) [[https://cmb-s4.org/wiki/images/Legacy_catalog_update_princeton_9_6_18.pdf here]]<br /><br />
'''12:15''' Q&A<br />
<br />
'''12:30''' ''Lunch & JSAC Event''<br />
<br />
'''DSR - Technical Council'''<br /><br />
'''13:30''' Introduction (McMahon/Vieregg) [[File:TechCouncilPrinceton2018.pdf]] <br /><br />
'''13:45''' Sites & Infrastructure (Kam Arnold, Brad Benson) [https://drive.google.com/file/d/1XB3Kt80dbh9qoyvvnppN6RYispp_XFrB/view?usp=sharing Site Presentation PDF]<br /><br />
'''14:00''' Large Telescopes (Mike Niemack, Steve Padin) [[File:LargeTelescopesLargeCryostatsStatusPrincetonV2.pdf]] <br /><br />
'''14:15''' Small Telescopes (John Kovac, Chao-Lin Kuo, Aikito Kusaka) [[File:SmallTelescopes_Princeton_Thursday_slides.pdf]]<br /><br />
'''14:30''' Detectors & Readout (Clarence Chang, Kent Irwin, Adrian Lee) [[File:DetectorsReadout.pdf]]<br /><br />
'''14:45''' Data Acquisition & Control (Laura Newburgh, Nathan Whitehorn) [[File:S4_DAQ.pdf]] <br /><br />
'''15:00''' Data Management (Matthew Hasselfield) [[File:Data_management_20180906_v1.pdf]] <br /><br />
'''15:15''' Integration & Commissioning (Kam Arnold, Bradford Benson) [[File:IntegrationCommissioningPrinceton2018.pdf]] <br /><br />
'''15:30''' Options (Steve Padin) [[File:OptionsPrincetonV1.pdf]] <br /><br />
'''15:45''' Q&A<br />
<br />
'''16:00''' Fireslides 1 [[File:FireSlides_Thursday_post.pdf]]<br />
<br />
'''16:30''' Poster Session, Cocktails & Light Dinner<br />
<br />
------<br />
<br />
=== Friday September 7th ===<br />
<br />
'''08:00''' ''Breakfast''<br />
<br />
'''The CMB Circa September 2018'''<br />
<br />
'''08:30''' Harmonic Overtones (Marc Kamionkowski) [[File:Morningmarc.pdf]] <br /><br />
'''08:55''' On-sky performance of the CLASS Q-band telescope (John Appel) [[File:CLASS_S4_20180907_final.pdf]]<br /><br />
'''09:05''' SPIDER: an update, with foregrounds. Lots of them. (Bill Jones) <br /><br />
'''09:15''' Current state of the BICEP/Keck instrument, data and analysis (Clem Pryke) [[File:BK2018.pdf]] <br /><br />
'''09:25''' Planck 2018 and setting the stage for Stage-4 (Marius Millea) [[File:Planck2018.pdf]] <br /><br />
'''09:35''' Ground, Balloon, Space Complementarity (Shaul Hanany) [[File:PrincetonS4_2018V2.pdf]] <br /><br />
'''09:50''' BK-SPT3G forward plans (John Kovac) [[File:BK-SPT3G_forward.pdf]] <br /><br />
'''10:05''' Simons Observatory forward plans (Jo Dunkley) [[File:SO_plans.pdf]] <br /><br />
'''10:20''' The Big Step Up to CMB-S4 (Gil Holder) [[File:S4_Princeton_holder.pdf]] <br />
<br />
'''10:35''' ''Coffee Break''<br />
<br />
'''Adjacent Science & Emerging Ideas'''<br />
<br />
'''11:15''' Millimeter/Submillimeter Large Telescopes and Instruments (Phil Mauskopf) [[File:mauskopf_princeton_cmbs4.pdf]] <br /><br />
'''11:30''' Intensity mapping meets the CMB: Complementary Cosmology across the radio spectrum (Laura Newburgh) [[File:2018_09_S4_IntensityMappingCMB.pdf]] <br /><br />
'''11:45''' SPHERE-X (Jamie Bock) [[File:Spherex_cmbs4_2018.pdf]] <br /><br />
'''12:00''' Weak Lensing (Elisabeth Krause) [[https://cmb-s4.org/wiki/images/Krause_LSSTxS4_2018.pdf slides_here]]<br />
<br />
'''12:15''' '' Group Photo & Lunch''<br />
<br />
'''13:15''' Reionization Studies in the CMB-S4 Era (Adam Lidz) <br /><br />
'''13:30''' A biased view of open questions in galaxy formation (Norm Murray) [[File:CMB-S4_Murray.pdf]]<br /><br />
'''13:45''' Polarized dust foreground models from HI data (Susan Clark) [[File:Clark_S4_ForegroundModels.pdf]] <br /><br />
'''14:00''' Properties of the magnetized dusty interstellar medium with Planck [[File:Aumont_Princeton_CMB-S4_090718.pdf]] (Jonathan Aumont)<br />
<br />
'''Talks From Collaboration Members'''<br />
<br />
'''14:15''' Inflationary vs. Reionization Features from Current and Future Data (Cora Dvorkin) <br /><br />
'''14:25''' Stress-testing nonstandard neutrino physics with CMB-S4 (Francis-Yan Cyr-Racine) [[File:CMB-S4_princeton18_cyr-racine.pdf]]<br /><br />
'''14:35''' Searching for Dark Matter Interactions in the CMB (Kimberly Boddy) [[File:Boddy.pdf]] <br /><br />
'''14:45''' Foreground immune CMB lensing with shear-only reconstruction (Emmanuel Schaan) [[https://cmb-s4.org/wiki/images/Cmb_shear_schaan.pdf slides]]<br /><br />
'''14:55''' Cosmology from cross correlating S4 lensing with photometric galaxy counts (Blake Sherwin) [[File:NeutrinoXCorrs.pdf]] <br /><br />
'''15:05''' Higher order corrections to CMB lensing cross correlations (Vanessa Boehm) <br /><br />
'''15:15''' CMB lensing on small scales (Simone Ferraro) [[File:Ferraro_s4_princeton.pdf]] <br /><br />
'''15:25''' kSZ cosmology without the cluster optical depth degeneracy (Mathew Madhavacheril) [[File:Madhavacheril_S4kSZ_v1.pdf]] <br /><br />
'''15:35''' Q&A<br />
<br />
'''15:50''' ''Coffee Break''<br />
<br />
'''16:05''' Fireslides 2<br />
<br />
'''16:30''' Wrap-Up Panel - Roger Blandford, Chris Carilli, Bonnie Fleming, George Fuller, Risa Wechsler, Matias Zaldarriaga<br /><br />
Contributed material for panel discussion by panelists and audience:<br /><br />
*From George Fuller: [[File:Fuller-CMB-S4-Princeton.pdf]]<br /><br />
<br />
'''17:45''' Next Steps & Action Items<br />
<br />
'''Parallel Afternoon Session for Project Team'''<br />
<br />
'''15:00''' Charge for Decadal Survey Report Review on 12/11-13 in DC <br /><br />
'''15:30''' Possible DSR Review Committee and Planning Details <br /><br />
'''16:00''' Review of Overall Timeline and Boundary Conditions <br /><br />
'''16:30''' Critical Issues Identified in Project Planning <br /><br />
'''17:00''' Preparations/Guidance for Saturday Sessions <br /><br />
<br />
------<br />
<br />
=== Saturday September 8th ===<br />
<br />
'''08:30''' ''Breakfast''<br />
<br />
'''09:00''' Parallel Sessions<br />
* Science Council:<br />
** Noise & Forecasting (60 min)<br />
** White Paper Organization (45 min)<br />
* Technical Council:<br />
** Project Planning<br />
<br />
'''10:45''' ''Coffee Break''<br />
<br />
'''11:15''' Parallel Sessions<br />
*Science Council<br />
** AWG Working Meetings<br />
* Technical Council<br />
** Project Planning (continued)<br />
<br />
'''12:45''' ''Lunch (on your own)''<br />
<br />
'''13:45 onwards''' Rooms available for breakout sessions as required</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=Harvard-2017:T4&diff=5145
Harvard-2017:T4
2017-08-25T15:50:47Z
<p>Mathewm: /* Notes from session */</p>
<hr />
<div><br />
Back to [[Harvard-2017:_Cosmology_with_CMB-S4#Friday.2C_25_August| Harvard-2017 main page]]<br />
== Parallel Session T4: non-r forecasting and sims (Neff, feedback parameters, clusters) (Chairs: Matthew Madhavacheril, Joel Meyers, Lindsey Bleem) [Jefferson 356]==<br />
<br />
N_eff Forecasting Status (Joel Meyers) '''(5+ 5)''' <br><br />
<br />
Cluster Cosmology Forecasting Pipelines: <br><br />
Mat Madhavacheril + Sebastian Bocquet '''(10 + 5)''' <br><br />
Srinivasan Raghunathan <br> <br />
<br />
Simulations: 2 slides from various simulation efforts '''(10+5)''' <br><br />
Key points to convey: <br />
Focusing more on LSS, Clusters (as T3, T2 will be covering other aspects of sims) <br><br />
What simulations are there now/will there be in the future to address modeling/systematics issues with increasing degrees of complexity? <br />
<br />
CITA <br><br />
Argonne (Lindsey Bleem) <br><br />
CORE/S4 forecasting (Jim Bartlett) <br><br />
Sky Modeling (Julian Borrill) <br><br />
<br />
Post talks here.<br />
* Meyers [[:File:meyers_Neff_08252017.pdf | Neff Forecast Update ]]<br />
* Bleem [[:File:bleem_s4_boston_8_25_17.pdf | Argonne Simulations ]]<br />
* Madhavacheril [[:File:SZClustersMM.pdf | Cluster forecasting pipeline]]<br />
* Bocquet [[:File:ClusterForecastArgonne.pdf | Cluster forecast Argonne]]<br />
* Borrill [[:File:s4_skysims.pptx | S4 Sky Sims ]]<br />
* Raghunathan [[:File:s4_Srini_20170825.pdf |CMB Cluster Lensing ]]<br />
* Battaglia [[:File:peak_patch.pdf | Peak Patch Sky Model ]]<br />
<br />
== Notes from session ==<br />
<br />
* Summary [[:File:T4Summary.pdf | T4 Summary ]]<br />
<br />
== Action items/Next steps ==<br />
<br />
Summarize action items here</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:T4Summary.pdf&diff=5144
File:T4Summary.pdf
2017-08-25T15:50:17Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=Harvard-2017:T4&diff=5143
Harvard-2017:T4
2017-08-25T15:49:54Z
<p>Mathewm: /* Notes from session */</p>
<hr />
<div><br />
Back to [[Harvard-2017:_Cosmology_with_CMB-S4#Friday.2C_25_August| Harvard-2017 main page]]<br />
== Parallel Session T4: non-r forecasting and sims (Neff, feedback parameters, clusters) (Chairs: Matthew Madhavacheril, Joel Meyers, Lindsey Bleem) [Jefferson 356]==<br />
<br />
N_eff Forecasting Status (Joel Meyers) '''(5+ 5)''' <br><br />
<br />
Cluster Cosmology Forecasting Pipelines: <br><br />
Mat Madhavacheril + Sebastian Bocquet '''(10 + 5)''' <br><br />
Srinivasan Raghunathan <br> <br />
<br />
Simulations: 2 slides from various simulation efforts '''(10+5)''' <br><br />
Key points to convey: <br />
Focusing more on LSS, Clusters (as T3, T2 will be covering other aspects of sims) <br><br />
What simulations are there now/will there be in the future to address modeling/systematics issues with increasing degrees of complexity? <br />
<br />
CITA <br><br />
Argonne (Lindsey Bleem) <br><br />
CORE/S4 forecasting (Jim Bartlett) <br><br />
Sky Modeling (Julian Borrill) <br><br />
<br />
Post talks here.<br />
* Meyers [[:File:meyers_Neff_08252017.pdf | Neff Forecast Update ]]<br />
* Bleem [[:File:bleem_s4_boston_8_25_17.pdf | Argonne Simulations ]]<br />
* Madhavacheril [[:File:SZClustersMM.pdf | Cluster forecasting pipeline]]<br />
* Bocquet [[:File:ClusterForecastArgonne.pdf | Cluster forecast Argonne]]<br />
* Borrill [[:File:s4_skysims.pptx | S4 Sky Sims ]]<br />
* Raghunathan [[:File:s4_Srini_20170825.pdf |CMB Cluster Lensing ]]<br />
* Battaglia [[:File:peak_patch.pdf | Peak Patch Sky Model ]]<br />
<br />
== Notes from session ==<br />
<br />
* Summary [[:File:T4summary.pdf | T4 Summary ]]<br />
<br />
== Action items/Next steps ==<br />
<br />
Summarize action items here</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:SZClustersMM.pdf&diff=5104
File:SZClustersMM.pdf
2017-08-25T13:54:08Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=Harvard-2017:T4&diff=5103
Harvard-2017:T4
2017-08-25T13:53:03Z
<p>Mathewm: /* Parallel Session T4: non-r forecasting and sims (Neff, feedback parameters, clusters) (Chairs: Matthew Madhavacheril, Joel Meyers, Lindsey Bleem) [Jefferson 356] */</p>
<hr />
<div><br />
Back to [[Harvard-2017:_Cosmology_with_CMB-S4#Friday.2C_25_August| Harvard-2017 main page]]<br />
== Parallel Session T4: non-r forecasting and sims (Neff, feedback parameters, clusters) (Chairs: Matthew Madhavacheril, Joel Meyers, Lindsey Bleem) [Jefferson 356]==<br />
<br />
N_eff Forecasting Status (Joel Meyers) '''(5+ 5)''' <br><br />
<br />
Cluster Cosmology Forecasting Pipelines: <br><br />
Mat Madhavacheril + Sebastian Bocquet '''(10 + 5)''' <br><br />
Srinivasan Raghunathan <br> <br />
<br />
Simulations: 2 slides from various simulation efforts '''(10+5)''' <br><br />
Key points to convey: <br />
Focusing more on LSS, Clusters (as T3, T2 will be covering other aspects of sims) <br><br />
What simulations are there now/will there be in the future to address modeling/systematics issues with increasing degrees of complexity? <br />
<br />
CITA <br><br />
Argonne (Lindsey Bleem) <br><br />
CORE/S4 forecasting (Jim Bartlett) <br><br />
Sky Modeling (Julian Borrill) <br><br />
<br />
Post talks here.<br />
* Meyers [[:File:meyers_Neff_08252017.pdf | Neff Forecast Update ]]<br />
* Bleem [[:File:bleem_s4_boston_8_25_17.pdf | Argonne Simulations ]]<br />
* Madhavacheril [[:File:SZClustersMM.pdf | Cluster forecasting pipeline]]<br />
* Bocquet [[:File:ClusterForecastArgonne.pdf | Cluster forecast Argonne]]<br />
* Borrill [[:File:s4_skysims.pptx | S4 Sky Sims ]]<br />
* Raghunathan [[:File:s4_Srini_20170825.pdf |CMB Cluster Lensing ]]<br />
<br />
== Notes from session ==<br />
<br />
<br />
== Action items/Next steps ==<br />
<br />
Summarize action items here</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4741
SZ Clusters update
2017-08-09T16:21:07Z
<p>Mathewm: /* Paper Draft */</p>
<hr />
<div>Mat M. writing<br />
<br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
'''z>1.2 decoupled'''<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
! 1.5 arc<br />
+ DESI<br />
! 1 arc <br />
+ DESI<br />
|-<br />
| LCDM + mnu<br />
| 31.9<br />
| 31.0<br />
| 24.9<br />
| 24.8<br />
|-<br />
| LCDM + mnu + w<br />
| 33.2<br />
| 32.3<br />
| 30.2<br />
| 29.4<br />
|-<br />
| LCDM + mnu + w + wa<br />
| 33.5<br />
| 32.4<br />
| 30.2<br />
| 29.4<br />
|}<br />
<br />
== Paper Draft ==<br />
<br />
''Aug. 9th version (very early draft)''<br />
[[File:lensing-calibration-sunyaev.pdf]]</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Lensing-calibration-sunyaevAug9v2.pdf&diff=4740
File:Lensing-calibration-sunyaevAug9v2.pdf
2017-08-09T16:20:28Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Lensing-calibration-sunyaev.pdf&diff=4739
File:Lensing-calibration-sunyaev.pdf
2017-08-09T16:19:05Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4627
SZ Clusters update
2017-06-20T15:18:58Z
<p>Mathewm: </p>
<hr />
<div>Mat M. writing<br />
<br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
'''z>1.2 decoupled'''<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
! 1.5 arc<br />
+ DESI<br />
! 1 arc <br />
+ DESI<br />
|-<br />
| LCDM + mnu<br />
| 31.9<br />
| 31.0<br />
| 24.9<br />
| 24.8<br />
|-<br />
| LCDM + mnu + w<br />
| 33.2<br />
| 32.3<br />
| 30.2<br />
| 29.4<br />
|-<br />
| LCDM + mnu + w + wa<br />
| 33.5<br />
| 32.4<br />
| 30.2<br />
| 29.4<br />
|}</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4626
SZ Clusters update
2017-06-20T15:00:05Z
<p>Mathewm: /* Neutrino masses */</p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
'''z>1.2 decoupled'''<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
! 1.5 arc<br />
+ DESI<br />
! 1 arc <br />
+ DESI<br />
|-<br />
| LCDM + mnu<br />
| 31.9<br />
| 31.0<br />
| 24.9<br />
| 24.8<br />
|-<br />
| LCDM + mnu + w<br />
| 33.2<br />
| 32.3<br />
| 30.2<br />
| 29.4<br />
|-<br />
| LCDM + mnu + w + wa<br />
| 33.5<br />
| 32.4<br />
| 30.2<br />
| 29.4<br />
|}</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4625
SZ Clusters update
2017-06-20T14:42:39Z
<p>Mathewm: /* Sigma8(z) */</p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
'''z>1.2 decoupled'''<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
! 1.5 arc<br />
+ DESI<br />
! 1 arc <br />
+ DESI<br />
|-<br />
| LCDM + mnu<br />
| 31.9<br />
| 31.0<br />
| <br />
| <br />
|-<br />
| LCDM + mnu + w<br />
| 33.2<br />
| 32.3<br />
| <br />
| <br />
|-<br />
| LCDM + mnu + w + wa<br />
| 33.5<br />
| 32.4<br />
| <br />
| <br />
|}</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4624
SZ Clusters update
2017-06-20T14:41:39Z
<p>Mathewm: /* Neutrino masses */</p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
! 1.5 arc<br />
+ DESI<br />
! 1 arc <br />
+ DESI<br />
|-<br />
| LCDM + mnu<br />
| 31.9<br />
| 31.0<br />
| <br />
| <br />
|-<br />
| LCDM + mnu + w<br />
| 33.2<br />
| 32.3<br />
| <br />
| <br />
|-<br />
| LCDM + mnu + w + wa<br />
| 33.5<br />
| 32.4<br />
| <br />
| <br />
|}</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4623
SZ Clusters update
2017-06-20T14:28:03Z
<p>Mathewm: </p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
{| class="wikitable"<br />
! <br />
! 1.5 arc<br />
! 1 arc<br />
|-<br />
| 0.0 < z < 1.0<br />
| 74409<br />
| 91988<br />
|-<br />
| 1.0 < z < 2.0<br />
| 21877<br />
| 31246<br />
|-<br />
| 2.0 < z < 3.0<br />
| 800<br />
| 1364<br />
|-<br />
| style="font-weight: bold;" | Total<br />
| style="font-weight: bold;" | 97,086<br />
| style="font-weight: bold;" | 124,599<br />
|}<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4622
SZ Clusters update
2017-06-20T14:17:38Z
<p>Mathewm: /* Neutrino masses */</p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
1.5 arcminutes<br />
<br />
Ntot = 97,086<br />
<br />
0.0 < z < 1.0 N = 74409<br />
<br />
1.0 < z < 2.0 N = 21877<br />
<br />
2.0 < z < 3.0 N = 800<br />
<br />
<br />
1.0 arcminutes<br />
<br />
Ntot = 124,599<br />
<br />
0.0 < z < 1.0 N = 91988<br />
<br />
1.0 < z < 2.0 N = 31246<br />
<br />
2.0 < z < 3.0 N = 1364<br />
<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4621
SZ Clusters update
2017-06-20T14:17:25Z
<p>Mathewm: </p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
1.5 arcminutes<br />
<br />
Ntot = 97,086<br />
<br />
0.0 < z < 1.0 N = 74409<br />
<br />
1.0 < z < 2.0 N = 21877<br />
<br />
2.0 < z < 3.0 N = 800<br />
<br />
<br />
1.0 arcminutes<br />
<br />
Ntot = 124,599<br />
<br />
0.0 < z < 1.0 N = 91988<br />
<br />
1.0 < z < 2.0 N = 31246<br />
<br />
2.0 < z < 3.0 N = 1364<br />
<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1-sigma meV<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4620
SZ Clusters update
2017-06-20T14:16:27Z
<p>Mathewm: </p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
1.5 arcminutes<br />
<br />
Ntot = 97,086<br />
<br />
0.0 < z < 1.0 N = 74409<br />
<br />
1.0 < z < 2.0 N = 21877<br />
<br />
2.0 < z < 3.0 N = 800<br />
<br />
<br />
1.0 arcminutes<br />
<br />
Ntot = 124,599<br />
<br />
0.0 < z < 1.0 N = 91988<br />
<br />
1.0 < z < 2.0 N = 31246<br />
<br />
2.0 < z < 3.0 N = 1364<br />
<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4619
SZ Clusters update
2017-06-20T14:14:58Z
<p>Mathewm: </p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
1.5 arcminutes<br />
<br />
Ntot = 97,086<br />
<br />
0.0 < z < 1.0 N = 74409<br />
<br />
1.0 < z < 2.0 N = 21877<br />
<br />
2.0 < z < 3.0 N = 800<br />
<br />
<br />
1.0 arcminutes<br />
<br />
Ntot = 124599<br />
<br />
0.0 < z < 1.0 N = 91988<br />
<br />
1.0 < z < 2.0 N = 31246<br />
<br />
2.0 < z < 3.0 N = 1364<br />
<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8v2.png&diff=4618
File:Cdts8v2.png
2017-06-20T14:04:48Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4617
SZ Clusters update
2017-06-20T14:04:26Z
<p>Mathewm: /* Sigma8(z) */</p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8v2.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4616
File:Cdts8.png
2017-06-20T14:04:04Z
<p>Mathewm: Mathewm uploaded a new version of File:Cdts8.png</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4615
File:Cdts8.png
2017-06-20T14:03:33Z
<p>Mathewm: Mathewm uploaded a new version of File:Cdts8.png</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4614
File:Cdts8.png
2017-06-20T14:02:46Z
<p>Mathewm: Mathewm uploaded a new version of File:Cdts8.png</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4613
File:Cdts8.png
2017-06-20T14:00:54Z
<p>Mathewm: Mathewm uploaded a new version of File:Cdts8.png</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4612
SZ Clusters update
2017-06-20T03:36:33Z
<p>Mathewm: </p>
<hr />
<div><br />
== Configuration ==<br />
<br />
1.0' with 0.95uK' in 90, 150, 220GHz channels<br />
1.5' with 0.85uK' in 90, 150, 220GHz channels<br />
+ atmospheric noise + CIB, radio poisson, kSZ foregrounds<br />
<br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4611
SZ Clusters update
2017-06-20T03:34:11Z
<p>Mathewm: /* Sigma8(z) */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
1.0' : 1.65%<br />
<br />
1.5' : 1.9%<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4610
File:Cdts8.png
2017-06-20T03:28:17Z
<p>Mathewm: Mathewm uploaded a new version of File:Cdts8.png</p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4609
SZ Clusters update
2017-06-20T03:25:28Z
<p>Mathewm: /* Sigma8(z) */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png|400px]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdts8.png&diff=4608
File:Cdts8.png
2017-06-20T03:25:15Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4607
SZ Clusters update
2017-06-20T03:23:43Z
<p>Mathewm: </p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png|400px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4606
SZ Clusters update
2017-06-20T03:23:31Z
<p>Mathewm: /* N(z) */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png|800px]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=File:Cdtcounts.png&diff=4605
File:Cdtcounts.png
2017-06-20T03:22:07Z
<p>Mathewm: </p>
<hr />
<div></div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4604
SZ Clusters update
2017-06-20T03:20:07Z
<p>Mathewm: /* Neutrino masses */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu 31.9,31.0<br />
<br />
LCDM + mnu + w 33.2,32.3<br />
<br />
LCDM + mnu + w + wa 33.5,32.4<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4603
SZ Clusters update
2017-06-20T03:16:42Z
<p>Mathewm: /* Neutrino masses */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa<br />
<br />
With DESI<br />
<br />
LCDM + mnu<br />
<br />
LCDM + mnu + w<br />
<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4602
SZ Clusters update
2017-06-20T03:16:13Z
<p>Mathewm: </p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
== Neutrino masses ==<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
LCDM + mnu<br />
LCDM + mnu + w<br />
LCDM + mnu + w + wa<br />
<br />
With DESI<br />
LCDM + mnu<br />
LCDM + mnu + w<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4601
SZ Clusters update
2017-06-20T03:15:00Z
<p>Mathewm: /* SZ clusters update */</p>
<hr />
<div><br />
== N(z) ==<br />
[[File:cdtcounts.png]]<br />
<br />
== Sigma8(z) ==<br />
<br />
[[File:cdts8.png]]<br />
<br />
z>1.2 decoupled<br />
<br />
<br />
[[File:cdts8_decoupled.png]]</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters_update&diff=4600
SZ Clusters update
2017-06-20T03:13:51Z
<p>Mathewm: Created page with " == SZ clusters update =="</p>
<hr />
<div><br />
== SZ clusters update ==</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=R_Forecasting_Logbook&diff=4599
R Forecasting Logbook
2017-06-20T03:13:14Z
<p>Mathewm: /* Logbook Entries (reverse chronological) */</p>
<hr />
<div>This is an index page for logbook-style postings that cover the interconnected topics of sky modeling, simulations, and forecasting for CMB-S4. <br />
<br />
Some guidelines for use:<br />
* '''Postings should include enough context''' so that a reader can jump in and figure out what is going on. It is ''not'' necessary to write an extensive introduction to every posting -- context can be in the form of links to older postings, paper citations, etc.<br />
* Postings should represent a snapshot of work in progress. It's ok to post incomplete results, but recommended that you include notes about what is missing, what you are still planning to work on, etc. <br />
* If you have work that extends or improves an old posting, you should add it as a new posting (that includes links back to the old work as appropriate). Don't update old postings, as they should provide a chronological record of progress.<br />
* On this index page, add a link to your posting with the date, a descriptive posting title, and your full name. This logbook covers a wide range of topics, so titles will be really important to keep it useful. Don't name your posting something like "Forecasting for S4"!<br />
* Links should be added in reverse-chronological order (newest at the top). Your posting can either be written up on another wiki page or it can be a link to some externally hosted webpage (useful if you want to include a javascript plots pager).<br />
<br />
== Logbook Entries (reverse chronological) ==<br />
<br />
* '''2017 June 19''': [[SZ Clusters update]] (Mat, Nick)<br />
* '''2017 June 11''': [[Notes from May 31 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 June 9''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170525_s4syst/ Introducing systematics for CMB-S4] ((Victor Buza), with input from Colin Bischoff, John Kovac)<br />
* '''2017 June 9''': [[Dust_delensing_firstlook]] (Alex)<br />
* '''2017 June 9''': [[r-forecasting: high and low ell coordination|r-forecasting: update on high and low ell coordination]] (Neelima writing)<br />
* '''2017 June 1''': [[Residuals for DC 01.01 and DC 01.02]] (Raphael)<br />
* '''2017 June 1''': [[Levels of foregrounds in Gaussian and PySM simulations]] (Raphael)<br />
* '''2017 May 26''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170511_s4dc1/ S4 DC 01.xx analysis, v2] (Victor Buza, Colin Bischoff, Justin Willmert)<br />
* '''2017 May 26 ''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170411_bkfinal_01.00/ Updated v01.02 in "BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps"] (Justin Willmert)<br />
* '''2017 May 15''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170515_chkS4/ N_ell spectra for CMB-S4 DC2.0] (Victor Buza)<br />
* '''2017 May 15''': [[Rev 2 PySM a2d4f1s3 maps]] (Clem P.)<br />
* '''2017 May 12''': [[r-forecasting: high and low ell coordination|r-forecasting: high and low ell coordination]] (lensers writing)<br />
* '''2017 May 8''': [[Checking PySM maps]] (Clem P.)<br />
* '''2017 May 2''': [[Notes from April 26 telecon on science requirements for clusters/high-ell]] (Steve)<br />
* '''2017 May 1''': [[r-forecasting: delensing discussion|r-forecasting delensing discussion]] (Neelima and Blake)<br />
* '''2017 April 28 ''': [[Update_on_Neff_Forecasts| Update on Neff Forecasts]] (Dan)<br />
* '''2017 April 26 ''': [http://www.cosmo.bnl.gov/www/msyriac/web/work/sigma8plots.html Update on cluster number counts forecast including w_a] (Mat and Nick)<br />
* '''2017 April 21 ''': [[lensing-DE|Update on a lensing-based DE forecast]] (Jo, Siddharth)<br />
* '''2017 April 18 ''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170411_bkfinal_01.00/ BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps] (Justin Willmert)<br />
* '''2017 April 18 ''': [[S4-Lensing|S4 measurement requirements for neutrino mass and delensing - first pass]] (Neelima/Blake)<br />
* '''2017 April 17 ''': [[HiDPol|HI-based dust polarization model for r forecasts]] (Tuhin)<br />
* '''2017 April 05 ''': [[lensing-DE|Notes on one path to lensing-based DE forecasts]] (Jo)<br />
* '''2017 April 05 ''': [[Notes from April 5 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 April 05''': [https://cmb-s4.org/CMB-S4workshops/images/Sigma8_z_prep.pdf Sigma8(z) SPT clusters (placeholder) ] (S Bocquet)<br />
* '''2017 April 04''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170404_s4opt/ Updated Performance-based Fisher optimization for CMB-S4 (using bands v1.99)] (Victor Buza, Updated 2017.04.21)<br />
* '''2017 March 31 ''': [[Data Challenge analysis - DC1.0, DC1.1, DC1.2]] (Raphael)<br />
* '''2017 March 30 ''': [[Notes from March 28 telecon on science requirements for clusters/high-ell]] (Jim & Steve)<br />
* '''2017 March 29''': [[CMB-S4 frequency bands v1.99]] (John Kovac, Band-definition working group)<br />
* '''2017 March 28''': [[Adding higher res delensing "band"]] (Clem P.)<br />
* '''2017 March 27''': [[01.01 sim input maps - first try]] (Clem P.)<br />
* '''2017 March 23''': [[01.00 sim input maps]] (Clem P.)<br />
* '''2017 March 20''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170221_S4_NET_forecasts/ S4 Band sensitivity comparison follow-up] (Denis Barkats, John Kovac)<br />
* '''2017 March 17''': [http://users.physics.harvard.edu/~buza/20170317_s4dc1/ S4 DC1.0 analysis] (Victor Buza, Colin Bischoff, Justin Willmert)<br />
* '''2017 March 17 ''': [[Media:Telecon_03172017_optimization_for_CMBS4.pdf]]: Optimization methodology for SO (Josquin)<br />
* '''2017 March 16 ''': [[ P_k_science_case| P(k) science case]] (Colin, Simone, Nick, David)<br />
* '''2017 March 15 ''': [[Notes from March 15 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 March 15 ''': [[CMB halo lensing sensitivity as a function of map sensitivity and resolution]] (Jim & Jean-Baptiste)<br />
* '''2017 March 15 ''': [[w and gamma | w and Delta gamma constraints from sigma_8 (z)]] (Mat & Nick)<br />
* '''2017 March 10 ''': [[Notes from March 8 telecon on science requirements for clusters/high-ell]] (Jim & Steve)<br />
* '''2017 March 8 ''': [[reionization_requirements| Reionization science]] (Simone & Marcelo)<br />
* '''2017 March 8 ''': [[High ell topics | High ell topics ]] (Jim)<br />
* '''2017 March 8 ''': [[SZ_s8_z | sigma 8 of z constraints ]] (Mat, Nick)<br />
* '''2017 March 8 ''': [[Szcounts | Number counts update for 1.0', 1.5', 2.0']] (Nick, Mat)<br />
* '''2017 March 8 ''': [[SZastro | SZ astrophysics with DESI ]](Nick, Simone, Emanuel, David)<br />
* '''2017 February 24''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170224_cmbs4_dc1_final/ BK-style processing of DC1.0 maps to spectra] (Justin Willmert, Colin Bischoff)<br />
* '''2017 February 15 ''': [[Extragalactic lensing sims| Update on extragalactic phase-2 lensing sims]] (Marcelo, George, Dick, others)<br />
* '''2017 February 15 ''': [[Plan for next Galactic Phase-2sims| Plan for next Galactic phase-2 sims]] (Jo, Ben)<br />
* '''2017 February 10 ''': [[Resolution of foreground-cleaned map]] (Mat, Neelima, Blake, Alex, others)<br />
* '''2017 February 10 ''': [[Nongaussian dust in lensing]] (Alex, Mat, Neelima, Blake, others)<br />
* '''2017 January 30''': [[Aliased power in noise maps]] (Bischoff, Updated 2017-02-02)<br />
* '''2017 January 23''': [[CMBS4 Band Sensitivity Comparison]] (Charlie Hill)<br />
* '''2017 January 12''': [http://bicep.rc.fas.harvard.edu/cbischoff/20170112_data_challenge_1/ Maps for CMB-S4 data challenge 1] (Bischoff, Pryke, Buza)<br />
* '''2016 December 21''': [http://users.physics.harvard.edu/~buza/20161220_chkS4/ N_ell spectra for the CMB-S4 data challenge, and updated &sigma;(r) checkpoints] (Victor Buza, Updated 2017.02.01)<br />
* '''2016 November 30''': [[First steps to sim input maps]] (Clem P.)<br />
* '''2016 November 4''': [[Tophat bands for Data Challenge]] (Bischoff)<br />
* '''2016 July 8''': [[fsky|Dependence of foregrounds on sky fraction]] (Raphael)<br />
* '''2016 July 8''': [[SciBookPowspecTheoryFig|Three choices for Science Book Figure 5 (theory power spectrum & current BB points)]] (Tom C.)<br />
* '''2016 July 8''': [http://users.physics.harvard.edu/~buza/20160707_s4plots/ S4 Inflation Chapter Plot Suggestions, V2] (Victor Buza)<br />
* '''2016 July 6''': [[w_cosntraint|Preliminary w constraint]] (Alessandro)<br />
* '''2016 June 24''': [[nsr|Preliminary ns-r plot for discussion]] (Raphael)<br />
* '''2016 June 16''': [[DelensingImpact| Impact Of Delensing On sigma(r)]] (Neelima/Mat)<br />
* '''2016 June 16''': [http://users.physics.harvard.edu/~buza/20160616_s4plots/ S4 Inflation Chapter Plot Suggestions] (Victor Buza)<br />
* '''2016 June 10''': [[MapBasedRb| Map-based &sigma;(r) forecasts V2]] (David/Jo/Ben)<br />
* '''2016 June 3''': [http://users.physics.harvard.edu/~buza/20160531_fisher/ &sigma;(r) forecasting checkpoints, V2] (Victor Buza)<br />
* '''2016 June 3''': [[ BTTfixedeffort | Forecasts for fnl BTT beam/fixed effort]] (Daan)<br />
* '''2016 May 31''': [[ForecastPatchyReion| Forecasts for patchy reionization]] (Vera, Alex, Nick)<br />
* '''2016 May 26''': [[Forecasting | Forecasts on neutrino mass]] (Nam, Mat, Neelima)<br />
* '''2016 May 26''': [[ KSZ| Forecasts on kSZ S/N]] (Simone, Emmanuel, Colin)<br />
* '''2016 May 26''': [[ Forecastfiso_planck| Forecast on correlated and anti-correlated CDM isocurvature f_iso]] (Kimmy, Cora, updated with plots 20160602)<br />
* '''2016 May 24''': [[ BTTNoiseBeam | Forecasts on fnl BTT beam/FWHM]] (Daan)<br />
* '''2016 May 22''': [[ ForecastAxions| Update on the axion isocurvature constraints for changing sensitivity and resolution]] (Renee)<br />
* '''2016 May 21''': [[ Forecastpann| Forecast on dark matter annihilation parameter p_ann]] (Kimmy, Cora)<br />
* '''2016 May 20''': [[NeffNoiseBeam| Forecasts on Neff and Yp]] (Joel, Alex)<br />
* '''2016 May 20''': [[ForecastEDE| Forecasts on Early Dark Energy]] (Erminia)<br />
* '''2016 May 20''': [[ForecastCompIsocurv| Forecasts on compensated isocurvature varying sensitivity, resolution and sky coverage]] (Julian, Ely)<br />
* '''2016 May 20''': [[ForecastBirefring| Forecasts on birefringence varying sensitivity and resolution]] (Vera, Alex)<br />
* '''2016 May 20''': [[ForecastStrings| Forecasts on string tension varying sensitivity and resolution]] (Renee)<br />
* '''2016 May 20''': [[RobustForecast| Cosmological forecasts including component separation and iterative delensing]] (Stephen Feeney and Josquin Errard)<br />
* '''2016 May 19''': [[MapBasedR| Map-based &sigma;(r) forecasts]] (David A.)<br />
* '''2016 May 18''': [[Shear_calibration_LSST|LSST shear calibration with CMB S4]] (Emmanuel Schaan)<br />
* '''2016 May 13''': [http://users.physics.harvard.edu/~buza/20150505_fisher/ &sigma;(r) forecasting checkpoints] (Victor Buza)<br />
* '''2016 May 13''': [[NonGaussianitiesTTT| CMBS-4 forecasts local and equilateral scalar Ngs using TTT]] (daan)<br />
* '''2016 May 13''': [[ForecastingSims|Simulations for r forecasts]] (Jo/Ben/David)<br />
* '''2016 May 6''': [[DMInteractionsComplementarity|DM interactions: complementarity]] (Vera)<br />
* '''2016 May 6''': [[Scenarios| Scenarios]] (Scott, Vera)<br />
* ''' 2016 May 3''': [[ForecastAxions |Effect of S4 specs on axion density parameters]] (Renee)<br />
* '''2016 April 30''': [[ForecastNu| Effect of S4 specs on neutrino parameters]] (Erminia)<br />
* '''2016 April 28''': [http://web.stanford.edu/~wlwu/posting/20160421_lensres/ Delensing residuals with low-ell foregrounds] (Kimmy Wu)<br />
* '''2016 April 28''': [[NonGaussianities| CMBS-4 forecast for tensor NGs]] (daan)<br />
* '''2016 April 19''': [[ForecastingStep1| Checking basic parameters for nominal case]] (Jo + multiple authors)<br />
* '''2016 April 5''': [[Forecasting|Setting up non-r Fisher-based parameter forecasts]] (Jo + others)<br />
* '''2016 March 31''': [http://users.physics.harvard.edu/~buza/20150331_fisher/ Fisher projections for &sigma;(r) based on achieved performance] (Victor Buza)<br />
* '''2016 January 27''': [https://cmb-s4.org/CMB-S4workshops/index.php/File:sptpol_ptsrc_polfrac_500d.pdf Quick estimate of mean-squared polarization fraction for SPTpol sources] (Tom Crawford)</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SZ_Clusters%2BLensing_update&diff=4598
SZ Clusters+Lensing update
2017-06-20T03:08:44Z
<p>Mathewm: Created page with "! SZ Clusters + Lensing Constraints !! N(z) File:cdtcounts.png !! Sigma8(z) File:cdts8.png z>1.2 only File:cdts8_decoupled.png !! Sum of neutrino masses..."</p>
<hr />
<div>! SZ Clusters + Lensing Constraints<br />
<br />
!! N(z)<br />
<br />
[[File:cdtcounts.png]]<br />
<br />
!! Sigma8(z)<br />
<br />
<br />
[[File:cdts8.png]]<br />
<br />
<br />
z>1.2 only<br />
<br />
[[File:cdts8_decoupled.png]]<br />
<br />
!! Sum of neutrino masses<br />
<br />
1.5' , 1'<br />
<br />
No DESI<br />
LCDM + mnu<br />
LCDM + mnu + w<br />
LCDM + mnu + w + wa<br />
<br />
<br />
With DESI<br />
LCDM + mnu<br />
LCDM + mnu + w<br />
LCDM + mnu + w + wa</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=R_Forecasting_Logbook&diff=4597
R Forecasting Logbook
2017-06-20T02:54:26Z
<p>Mathewm: /* Logbook Entries (reverse chronological) */</p>
<hr />
<div>This is an index page for logbook-style postings that cover the interconnected topics of sky modeling, simulations, and forecasting for CMB-S4. <br />
<br />
Some guidelines for use:<br />
* '''Postings should include enough context''' so that a reader can jump in and figure out what is going on. It is ''not'' necessary to write an extensive introduction to every posting -- context can be in the form of links to older postings, paper citations, etc.<br />
* Postings should represent a snapshot of work in progress. It's ok to post incomplete results, but recommended that you include notes about what is missing, what you are still planning to work on, etc. <br />
* If you have work that extends or improves an old posting, you should add it as a new posting (that includes links back to the old work as appropriate). Don't update old postings, as they should provide a chronological record of progress.<br />
* On this index page, add a link to your posting with the date, a descriptive posting title, and your full name. This logbook covers a wide range of topics, so titles will be really important to keep it useful. Don't name your posting something like "Forecasting for S4"!<br />
* Links should be added in reverse-chronological order (newest at the top). Your posting can either be written up on another wiki page or it can be a link to some externally hosted webpage (useful if you want to include a javascript plots pager).<br />
<br />
== Logbook Entries (reverse chronological) ==<br />
<br />
* '''2017 June 19''': [[SZ Clusters+Lensing update]] (Mat, Nick)<br />
* '''2017 June 11''': [[Notes from May 31 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 June 9''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170525_s4syst/ Introducing systematics for CMB-S4] ((Victor Buza), with input from Colin Bischoff, John Kovac)<br />
* '''2017 June 9''': [[Dust_delensing_firstlook]] (Alex)<br />
* '''2017 June 9''': [[r-forecasting: high and low ell coordination|r-forecasting: update on high and low ell coordination]] (Neelima writing)<br />
* '''2017 June 1''': [[Residuals for DC 01.01 and DC 01.02]] (Raphael)<br />
* '''2017 June 1''': [[Levels of foregrounds in Gaussian and PySM simulations]] (Raphael)<br />
* '''2017 May 26''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170511_s4dc1/ S4 DC 01.xx analysis, v2] (Victor Buza, Colin Bischoff, Justin Willmert)<br />
* '''2017 May 26 ''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170411_bkfinal_01.00/ Updated v01.02 in "BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps"] (Justin Willmert)<br />
* '''2017 May 15''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170515_chkS4/ N_ell spectra for CMB-S4 DC2.0] (Victor Buza)<br />
* '''2017 May 15''': [[Rev 2 PySM a2d4f1s3 maps]] (Clem P.)<br />
* '''2017 May 12''': [[r-forecasting: high and low ell coordination|r-forecasting: high and low ell coordination]] (lensers writing)<br />
* '''2017 May 8''': [[Checking PySM maps]] (Clem P.)<br />
* '''2017 May 2''': [[Notes from April 26 telecon on science requirements for clusters/high-ell]] (Steve)<br />
* '''2017 May 1''': [[r-forecasting: delensing discussion|r-forecasting delensing discussion]] (Neelima and Blake)<br />
* '''2017 April 28 ''': [[Update_on_Neff_Forecasts| Update on Neff Forecasts]] (Dan)<br />
* '''2017 April 26 ''': [http://www.cosmo.bnl.gov/www/msyriac/web/work/sigma8plots.html Update on cluster number counts forecast including w_a] (Mat and Nick)<br />
* '''2017 April 21 ''': [[lensing-DE|Update on a lensing-based DE forecast]] (Jo, Siddharth)<br />
* '''2017 April 18 ''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170411_bkfinal_01.00/ BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps] (Justin Willmert)<br />
* '''2017 April 18 ''': [[S4-Lensing|S4 measurement requirements for neutrino mass and delensing - first pass]] (Neelima/Blake)<br />
* '''2017 April 17 ''': [[HiDPol|HI-based dust polarization model for r forecasts]] (Tuhin)<br />
* '''2017 April 05 ''': [[lensing-DE|Notes on one path to lensing-based DE forecasts]] (Jo)<br />
* '''2017 April 05 ''': [[Notes from April 5 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 April 05''': [https://cmb-s4.org/CMB-S4workshops/images/Sigma8_z_prep.pdf Sigma8(z) SPT clusters (placeholder) ] (S Bocquet)<br />
* '''2017 April 04''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170404_s4opt/ Updated Performance-based Fisher optimization for CMB-S4 (using bands v1.99)] (Victor Buza, Updated 2017.04.21)<br />
* '''2017 March 31 ''': [[Data Challenge analysis - DC1.0, DC1.1, DC1.2]] (Raphael)<br />
* '''2017 March 30 ''': [[Notes from March 28 telecon on science requirements for clusters/high-ell]] (Jim & Steve)<br />
* '''2017 March 29''': [[CMB-S4 frequency bands v1.99]] (John Kovac, Band-definition working group)<br />
* '''2017 March 28''': [[Adding higher res delensing "band"]] (Clem P.)<br />
* '''2017 March 27''': [[01.01 sim input maps - first try]] (Clem P.)<br />
* '''2017 March 23''': [[01.00 sim input maps]] (Clem P.)<br />
* '''2017 March 20''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170221_S4_NET_forecasts/ S4 Band sensitivity comparison follow-up] (Denis Barkats, John Kovac)<br />
* '''2017 March 17''': [http://users.physics.harvard.edu/~buza/20170317_s4dc1/ S4 DC1.0 analysis] (Victor Buza, Colin Bischoff, Justin Willmert)<br />
* '''2017 March 17 ''': [[Media:Telecon_03172017_optimization_for_CMBS4.pdf]]: Optimization methodology for SO (Josquin)<br />
* '''2017 March 16 ''': [[ P_k_science_case| P(k) science case]] (Colin, Simone, Nick, David)<br />
* '''2017 March 15 ''': [[Notes from March 15 telecon on science requirements for clusters/high-ell]] (Jim)<br />
* '''2017 March 15 ''': [[CMB halo lensing sensitivity as a function of map sensitivity and resolution]] (Jim & Jean-Baptiste)<br />
* '''2017 March 15 ''': [[w and gamma | w and Delta gamma constraints from sigma_8 (z)]] (Mat & Nick)<br />
* '''2017 March 10 ''': [[Notes from March 8 telecon on science requirements for clusters/high-ell]] (Jim & Steve)<br />
* '''2017 March 8 ''': [[reionization_requirements| Reionization science]] (Simone & Marcelo)<br />
* '''2017 March 8 ''': [[High ell topics | High ell topics ]] (Jim)<br />
* '''2017 March 8 ''': [[SZ_s8_z | sigma 8 of z constraints ]] (Mat, Nick)<br />
* '''2017 March 8 ''': [[Szcounts | Number counts update for 1.0', 1.5', 2.0']] (Nick, Mat)<br />
* '''2017 March 8 ''': [[SZastro | SZ astrophysics with DESI ]](Nick, Simone, Emanuel, David)<br />
* '''2017 February 24''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20170224_cmbs4_dc1_final/ BK-style processing of DC1.0 maps to spectra] (Justin Willmert, Colin Bischoff)<br />
* '''2017 February 15 ''': [[Extragalactic lensing sims| Update on extragalactic phase-2 lensing sims]] (Marcelo, George, Dick, others)<br />
* '''2017 February 15 ''': [[Plan for next Galactic Phase-2sims| Plan for next Galactic phase-2 sims]] (Jo, Ben)<br />
* '''2017 February 10 ''': [[Resolution of foreground-cleaned map]] (Mat, Neelima, Blake, Alex, others)<br />
* '''2017 February 10 ''': [[Nongaussian dust in lensing]] (Alex, Mat, Neelima, Blake, others)<br />
* '''2017 January 30''': [[Aliased power in noise maps]] (Bischoff, Updated 2017-02-02)<br />
* '''2017 January 23''': [[CMBS4 Band Sensitivity Comparison]] (Charlie Hill)<br />
* '''2017 January 12''': [http://bicep.rc.fas.harvard.edu/cbischoff/20170112_data_challenge_1/ Maps for CMB-S4 data challenge 1] (Bischoff, Pryke, Buza)<br />
* '''2016 December 21''': [http://users.physics.harvard.edu/~buza/20161220_chkS4/ N_ell spectra for the CMB-S4 data challenge, and updated &sigma;(r) checkpoints] (Victor Buza, Updated 2017.02.01)<br />
* '''2016 November 30''': [[First steps to sim input maps]] (Clem P.)<br />
* '''2016 November 4''': [[Tophat bands for Data Challenge]] (Bischoff)<br />
* '''2016 July 8''': [[fsky|Dependence of foregrounds on sky fraction]] (Raphael)<br />
* '''2016 July 8''': [[SciBookPowspecTheoryFig|Three choices for Science Book Figure 5 (theory power spectrum & current BB points)]] (Tom C.)<br />
* '''2016 July 8''': [http://users.physics.harvard.edu/~buza/20160707_s4plots/ S4 Inflation Chapter Plot Suggestions, V2] (Victor Buza)<br />
* '''2016 July 6''': [[w_cosntraint|Preliminary w constraint]] (Alessandro)<br />
* '''2016 June 24''': [[nsr|Preliminary ns-r plot for discussion]] (Raphael)<br />
* '''2016 June 16''': [[DelensingImpact| Impact Of Delensing On sigma(r)]] (Neelima/Mat)<br />
* '''2016 June 16''': [http://users.physics.harvard.edu/~buza/20160616_s4plots/ S4 Inflation Chapter Plot Suggestions] (Victor Buza)<br />
* '''2016 June 10''': [[MapBasedRb| Map-based &sigma;(r) forecasts V2]] (David/Jo/Ben)<br />
* '''2016 June 3''': [http://users.physics.harvard.edu/~buza/20160531_fisher/ &sigma;(r) forecasting checkpoints, V2] (Victor Buza)<br />
* '''2016 June 3''': [[ BTTfixedeffort | Forecasts for fnl BTT beam/fixed effort]] (Daan)<br />
* '''2016 May 31''': [[ForecastPatchyReion| Forecasts for patchy reionization]] (Vera, Alex, Nick)<br />
* '''2016 May 26''': [[Forecasting | Forecasts on neutrino mass]] (Nam, Mat, Neelima)<br />
* '''2016 May 26''': [[ KSZ| Forecasts on kSZ S/N]] (Simone, Emmanuel, Colin)<br />
* '''2016 May 26''': [[ Forecastfiso_planck| Forecast on correlated and anti-correlated CDM isocurvature f_iso]] (Kimmy, Cora, updated with plots 20160602)<br />
* '''2016 May 24''': [[ BTTNoiseBeam | Forecasts on fnl BTT beam/FWHM]] (Daan)<br />
* '''2016 May 22''': [[ ForecastAxions| Update on the axion isocurvature constraints for changing sensitivity and resolution]] (Renee)<br />
* '''2016 May 21''': [[ Forecastpann| Forecast on dark matter annihilation parameter p_ann]] (Kimmy, Cora)<br />
* '''2016 May 20''': [[NeffNoiseBeam| Forecasts on Neff and Yp]] (Joel, Alex)<br />
* '''2016 May 20''': [[ForecastEDE| Forecasts on Early Dark Energy]] (Erminia)<br />
* '''2016 May 20''': [[ForecastCompIsocurv| Forecasts on compensated isocurvature varying sensitivity, resolution and sky coverage]] (Julian, Ely)<br />
* '''2016 May 20''': [[ForecastBirefring| Forecasts on birefringence varying sensitivity and resolution]] (Vera, Alex)<br />
* '''2016 May 20''': [[ForecastStrings| Forecasts on string tension varying sensitivity and resolution]] (Renee)<br />
* '''2016 May 20''': [[RobustForecast| Cosmological forecasts including component separation and iterative delensing]] (Stephen Feeney and Josquin Errard)<br />
* '''2016 May 19''': [[MapBasedR| Map-based &sigma;(r) forecasts]] (David A.)<br />
* '''2016 May 18''': [[Shear_calibration_LSST|LSST shear calibration with CMB S4]] (Emmanuel Schaan)<br />
* '''2016 May 13''': [http://users.physics.harvard.edu/~buza/20150505_fisher/ &sigma;(r) forecasting checkpoints] (Victor Buza)<br />
* '''2016 May 13''': [[NonGaussianitiesTTT| CMBS-4 forecasts local and equilateral scalar Ngs using TTT]] (daan)<br />
* '''2016 May 13''': [[ForecastingSims|Simulations for r forecasts]] (Jo/Ben/David)<br />
* '''2016 May 6''': [[DMInteractionsComplementarity|DM interactions: complementarity]] (Vera)<br />
* '''2016 May 6''': [[Scenarios| Scenarios]] (Scott, Vera)<br />
* ''' 2016 May 3''': [[ForecastAxions |Effect of S4 specs on axion density parameters]] (Renee)<br />
* '''2016 April 30''': [[ForecastNu| Effect of S4 specs on neutrino parameters]] (Erminia)<br />
* '''2016 April 28''': [http://web.stanford.edu/~wlwu/posting/20160421_lensres/ Delensing residuals with low-ell foregrounds] (Kimmy Wu)<br />
* '''2016 April 28''': [[NonGaussianities| CMBS-4 forecast for tensor NGs]] (daan)<br />
* '''2016 April 19''': [[ForecastingStep1| Checking basic parameters for nominal case]] (Jo + multiple authors)<br />
* '''2016 April 5''': [[Forecasting|Setting up non-r Fisher-based parameter forecasts]] (Jo + others)<br />
* '''2016 March 31''': [http://users.physics.harvard.edu/~buza/20150331_fisher/ Fisher projections for &sigma;(r) based on achieved performance] (Victor Buza)<br />
* '''2016 January 27''': [https://cmb-s4.org/CMB-S4workshops/index.php/File:sptpol_ptsrc_polfrac_500d.pdf Quick estimate of mean-squared polarization fraction for SPTpol sources] (Tom Crawford)</div>
Mathewm
https://cmb-s4.uchicago.edu/wiki/index.php?title=SLAC-2017:Clusters&diff=3767
SLAC-2017:Clusters
2017-03-01T00:30:14Z
<p>Mathewm: </p>
<hr />
<div>Back to [[SLAC-2017:_Cosmology_with_CMB-S4| SLAC-2017 main page]]<br />
== Clusters and High ell science ==<br />
<br />
Chairing: David Spergel<br />
<br />
'''General context'''<br />
*10.45-11.05 Steve Allen - overview of multi-wavelength cluster science (both cosmology and astrophysics) [[File:SteveAllenCMBS4_Feb2017.pdf ]]<br />
<br />
'''Cosmology focused part - mnu and w'''<br />
<br />
* 11.08 - 11.18 Nick Battaglia - mnu and w from lensing-calibrated clusters [[:File:NB_SZ_Cosmo.pdf | slides ]]<br />
* 11.20 - 11.30 Mat Madhavacheril - mnu and w from CMB-calibrated clusters [[:File:MM_SZ_CMBhalo.pdf | slides ]]<br />
* 11.32 - 11.42 Colin Hill - mnu and w from tSZ power spectrum [[:File:JCH_tSZ_PS_v2.pdf | slides ]]<br />
* 11.44 - 11.49 Lindsey Bleem - Cluster Simulation tools at ANL [[:File:Bleem_S4_short.pdf |here ]]<br />
* 11.50 - 12.00 Christian Reichardt - forecasting cosmology from cluster lensing, and kSZ with 4MOST [[File:20170227_cmbs4.pdf]]<br />
* 12.02 - 12.12 David Alonso - growth function from kSZ, comparison to DESI/Euclid [[File:KSZgrowth.pdf]]<br />
<br />
'''Astrophysics focused part - reionization and cluster astrophysics'''<br />
<br />
* 12.14 - 12.24 Simone Ferraro - reionization case from kSZ [[:File:S4_Reionization_Ferraro.pdf | slides]]<br />
* 12.26 - 12.36 Nick Battaglia - cluster astro case from tSZ+kSZ [[:File:NB_SZ_Astro.pdf | slides ]]<br />
* 12.38 - 12.48 Jim Bartlett - Probing the Circumgalactic Medium [[File:Bartlett.pdf]]<br />
<br />
* David Spergel - few minute wrap-up<br />
<br />
== Notes from session ==<br />
<br />
Notes from Steve Allen's talk: <br />
* 1 arcminute resolution provides an enormous increase in cluster discovery potential relative to 3 arcminutes<br />
* 1 arcminute would greatly increase galaxy science, and the size of the community served.<br />
<br />
Here is the strawman conversion between size of telescope and FWHM as a function of channel that Mat and Nick were looking at (provided by Darcy Barron/Mike Niemack). Just a strawman. Ignore the noise column.<br />
<br />
<br />
[[File:tel_size.png | 400px]]<br />
<br />
<br />
'''Allen'''<br />
* Can do extraordinary things in cluster astro and cluster cosmology with sufficiently small beam.<br />
* Current leading catalogs are X-ray, optical, SZ. Need a well-defined selection function, and mass-observable relation. This used to be a problem. But, now we split into two parts: relative mass (x-rays) and absolute mass (lensing).<br />
* Current best constraints are Mantz et al from 220 ROSAT clusters, z<0.5, with Chandra follow-up and WtG WL masses. Similar results come from from Planck clusters. Currently have 15% on DE w from clusters. <br />
* Radical change coming. Optical: DES/HSC, Euclid, LSST. Mm: SPT-3G, ACT, S4. End of 2017 eROSITA for X-ray.<br />
* Strengths for optical: cluster finding, photo-z, WL mass calibration. Strengths for mm: high-z clusters, CMB-WL mass calibration. Strengths for X-rays: cluster-finding, low-scatter mass proxies.<br />
* Target: 100k clusters; far stronger in combination.<br />
* Optical clusters are limited to z=1.2. X-ray eROSITA find all clusters at low-z, some up to 1.5. Unique discovery space for CMB is at z=1.5 and above, up to z=3. A beam of 3’ loses much of the science. <br />
* On galaxy cluster astrophysics: we can find virialized haloes out to where they first formed. Things to study: Impact of environment on triggering and quenching of star formation and AGN activity. Evolution of feedback process. Integrated history of star formation. <br />
* The majority of SPT papers came from cluster astrophysics/cosmology and galaxy astrophysics. (Spergel - ACT too)<br />
* Conclusion: with 1’ we can be transformative. <br />
* Douglas Scott: dubious about cluster cosmology. Allen: results have held up.<br />
<br />
<br />
'''Battaglia'''<br />
* Forecasting constraining power of mass-calibrated SZ cluster counts<br />
* Summary of code: non-white-noise, 1.5 uK’ at 90 and 150, includes extragalactic foregrounds, marginalizes over scaling relation. Planck tau prior 0.01.<br />
* Need to calibrate SZ masses, here use optical WL to get mass errors as function of mass. Assume HSC-like coverage and use optical WL out to z=1 or z=2.<br />
* Going from 5m to 6m to 7m does not affect counts and forecasts, but 3m is much worse<br />
* Main conclusion: neutrino mass is well constrained by clusters +Planck (as good as CMB lensing +DESI), using both z=1 and z=2<br />
* Completely independent and complementary to lensing and DESI. Forecast a better w than DESI BAO.<br />
* Going from 5m to 7m gets about 2x more clusters.<br />
* Optical surveys are required to obtain redshifts. <br />
* Requirements: couple percent on w, and 2.5-3 sigma on mnu minimal mass.<br />
* Allen: likely can do even better, and may want higher res, if look at w model that varies at high z.<br />
<br />
<br />
'''Madhavacheril'''<br />
<br />
* Showing forecasts with new code using CMB-lensing-calibrated masses. CMB lensing takes over at high z. <br />
* You can do better on w if you use internal CMB lensing mass calibration up to z=3, compared to WL-calibration up to z=1.<br />
* Find same scaling with size as for WL-calibration: want to be >= 5m.<br />
* Science targets: roughly 35 meV for mnu, 2.5% on w. This is without DESI, just with Planck.<br />
* Atmosphere and tau-limit means the improvement going from 5-7m is only 5% for mnu. CVL on tau gives more improvement going from 5m to 7m (40%). <br />
* For w, you get ~30% improvement going from 5m-7m (with atmosphere and Planck tau)<br />
* If you use 5m with internal P only, do nearly as well as with T+P, which mitigates worries about temperature contamination.<br />
* Two calibration methods to get competitive neutrino mass, and interesting w limits.<br />
* Request from Charles to talk about resolution not size. Jo/others: the resolutions are now posted.<br />
* Allen – looking at w(z) could push to larger telescope.<br />
* Bond – what do we need to get ‘gold sample’? Might be higher resolution. Nick agrees. <br />
* Carlstrom, Dodelson: show constraint on sigma8(z)<br />
<br />
'''Hill'''<br />
* Looking at information in the tSZ power spectrum. There is also wealth of info in the full pdf, but only showing spectrum forecasts today.<br />
* Includes tSZ trispectrum. <br />
* Can get down to 25 meV on neutrino mass with CVL tau. If marginalize over gas physics get e.g. 50 meV. Does a lot better than Planck.<br />
* Includes atmospheric noise and foregrounds - has post-component-separation noise, of which CIB is the main one. <br />
* To improve forecasts, should include Planck low-ell and include non-Gaussian pdf. Target is to combine with cluster counts. <br />
* Promising additional probe of mnu and w, and similar measurement requirements to cluster counts.<br />
* Suzanne: how orthogonal are these constraints. Colin - complementary, so should add together.<br />
<br />
<br />
'''Bleem'''<br />
<br />
* Describes simulations from HACC code at Argonne: N-body simulations. Building emulator to get 1% halo mass function. Getting ready to do realistic cluster work.<br />
* Bartlett– really need to calibrate mass function. This is a big challenge. Bleem – yes, these sims will be important for that.<br />
<br />
<br />
'''Reichardt'''<br />
* Polarization wins for cluster lensing below 2 uK/amin, good as foregrounds are simpler. Most biases considered, e.g. offset centres, are sub-percent.<br />
* S/N increases by 1.7 going from 3’ to 2’. This is consistent with findings of Mat/Nick.<br />
* CMB lensing systematics much easier to deal with than optical WL calibration.<br />
* Promise of kSZ with southern spectro survey 4MOST, first light in 2021.<br />
<br />
<br />
'''Alonso'''<br />
* Forecasting measurement of growth of structure from kSZ. There are hints of problems in current data so this could be useful. <br />
* Constraints depend on the quality of the overlapping spectro survey (e.g. DESI better than BOSS). <br />
* Strength of kSZ compared to other data: you can measure growth at low-z where RSD is limited. Beats DESI and at low-z Euclid.<br />
* But need to know details about how you make the measurement, as there are many uncertainties about extracting the signal and e.g. measuring tau (v and tau are degenerate).<br />
* Pros: This is an alternative measurement with different systematics. Cons: Drawbacks are systematics in y-tau relation and wrong kSZ profile model.<br />
* Conclusion: growth from kSZ may not be main science driver of S4 but adds important information that has different systematics. <br />
* Spergel – can get more information at higher-z if you include extra statistics<br />
<br />
<br />
'''Ferraro'''<br />
* Showing forecasts on patchy reionization<br />
* We would like to be able to tell different models apart<br />
* kSZ demands more frequencies if you want to do it in power spectrum.<br />
* Can get 10% constraints on duration of reionization. <br />
* Can also use higher order statistics - trispectrum. Lets you separate the reionization part from the late-time kSZ. <br />
* Going from 3’ to 2’ improves by factor 4. Prefer deep narrow patch.<br />
* kSZ gets different scales to 21cm – CMB can do bubble power spectrum.<br />
* Dunkley – clarify scales that kSZ can do that 21cm can’t, to help science case. Ferraro - yes, and should compare to e.g. HERA kSZ can see smaller scales.<br />
<br />
<br />
'''Battaglia'''<br />
* What are the astrophysics things we want to know? Feedback and non-thermal pressure support. These things are not well known. In galaxy evolution these parameters are thrown into simulations.<br />
* Particular parameters of interest are global feedback efficiency and fraction of non-thermal pressure support.<br />
* 4m to 5m sees big improvement on these, but less so for 6m. Targeting percent level precision on these things as science requirements. <br />
* Need spectro surveys to get redshifts but could use other estimators.<br />
* Staggs: why do we care? Spergel: Astronomers care about AGN feedback and galaxy formation. Big question is the amplitude of feedback. Would like to know how it evolves with redshift for different galaxies. Also for cosmology, if we want to use small-scale data in WL surveys, we need to know the role of feedback.<br />
* Allen – would be good to be clearer on synergies with Athena satellite. Show complementarity to that.<br />
<br />
<br />
'''Bartlett'''<br />
* SZ can have big impact on biggest question in galaxy formation. Galaxy formation is very inefficient. Less than 10% of baryons make stars. We don’t know why. We can find out why.<br />
* Bulk of baryons is in the CGM (circumgalactic medium). Keeping it there requires efficient feedback.<br />
* So, need to observe CGM, rather than galaxies. SZ is unbeatable way to do this. Need higher redshifts – push out to z=2. Study CGM versus mass and z, and by galaxy type and property to high z.<br />
* Need halo masses of objects which we use CMB lensing for. S4 can get to much lower halo masses, where star formation is taking place. <br />
* Dust is an issue though. Contaminates signal and needs to be separated from SZ. Example has 220 GHz as highest frequency. <br />
* Dust from the halos dominates – will need multiple frequencies. Might need channels not available from ground.<br />
* Community who want to answer these galaxy formation questions don’t know that we have this great machine, should make clear.<br />
* Spergel – can we use CCAT’ to measure some of them to address the dust? Maybe, will hear more tomorrow. Or Herschel? Jim: you want big samples so need wide area.<br />
<br />
<br />
'''Spergel wrap-up'''<br />
* cluster science is so rich. We can’t lose it so need to determine what size telescope we need. It is unique science that other data cannot be do. Majority of papers from S4 will be from this IF we have high enough resolution.<br />
* Need to explain our case to our astrophysics colleagues, to convey what we can tell them about galaxy formation. Need to articulate it more broadly to astrophysics community.<br />
* Keating – is this really what we should be doing with polarimeter? Spergel - Remember CMB lensing relies on polarimetry. We are limited by calibration, and CMB lensing will let us calibrate the maps.<br />
* Comment: Having neutrino mass from two probes is huge benefit and cross-check is significant value (in particular to persuade particle physicists).<br />
* Bond – can we split into delta nu<br />
<br />
== Action items/Next steps ==<br />
<br />
Summarize action items here<br />
<br />
High level:<br />
* Define neutrino mass requirement from cluster counts<br />
* Define sigma(w(z)) requirement from counts, and growth function requirement from kSZ<br />
* Define reionization requirement<br />
* Define astrophysics requirements (e.g. on feedback parameters)<br />
* Then define measurement requirements for these things<br />
<br />
Details that came up in talks include:<br />
* Extend cluster forecasts to extended w models, check resolution requirements<br />
* Look at 4m-5m range for calibrated cluster count forecasts<br />
* Include scatter in scaling relation for cluster counts<br />
* Combine cluster counts and SZ pdf together<br />
* Compare patchy reionization constraints clearly to 21cm<br />
* ...</div>
Mathewm