Difference between revisions of "Simulation and Forecasting Logbook"

Revision as of 22:17, 11 June 2020

This is an index page for logbook-style postings that cover the interconnected topics of sky modeling, simulations, and forecasting for CMB-S4.

Some guidelines for use:

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.
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.
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.
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"!
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).

Logbook Entries (reverse chronological)

2020 June 11: Signal-to-noise on foregrounds from split band difference maps (C. Bischoff)
2020 June 06: Background on 20 GHz channel (Raphael Flauger)
2020 June 04: Delensing sensitivity - preliminary results (Raphael Flauger)
2020 June 04: N_eff Forecasting Comparison with DRAFT ILC (Joel Meyers, Srini Raghunathan, Benjamin Wallisch)
2020 May 19: Noise comparison between DM and Low-ℓ BB sims (C. Bischoff)
2020 April 26: Bayesian vs. Template Delensing (Marius Millea)
2020 March 06: Flat-sky joint MAP lensing template for 06b simulations (Marius Millea)
2020 February 07: Preliminary ILC maps part 3 (C. Umiltà)
2020 January 10: Preliminary ILC maps part 2 (C. Umiltà)
2019 December 14: Correlation of reconstructed lensing template to ideal for 06b.00 (Clem Pryke)
2019 December 12: Preliminary ILC maps part 1 (C. Umiltà)
2019 November 12: SAT detector counts, NET, and overall efficiency from DSR (C. Bischoff)
2019 November 12: Actual BK scanning trajectory (Clem)
2019 November 1: DSR Sim Map Set 06 - some spectra and map check plots (Clem)
2019 October 25: Modulated scan high cadence LAT (Reijo)
2019 October 16: DSR Sim Map Set 06 with simple scaling from BK15 (Clem)
2019 September 16: PureB by Messenger Method (Michael Ray, Colin Bischoff)
2019 August 29: Noise parameters for the DC5 DSR-like data challenge (Ben Racine)
2019 June 6: LAT CDT-STM Noise Levels (Victor Buza)
2019 May 19: sigma(r) vs r: plots and tables for the DSR (Ben Racine and Raphael Flauger)
2019 May 17: Observing efficiency reality check (Clem)
2019 May 11: sigma(r) vs r: possible figures for the DSR (v4): Galactic cuts added (In progress) (Ben Racine and Raphael Flauger)
2019 May 11: Update_on_Fisher_forecasts (Raphael)
2019 May 7: sigma(r) vs r: possible figures for the DSR (v3): More realistic combination and fixed 20GHz (Ben Racine and Raphael Flauger)
2019 May 6: Update_on_Fisher_forecasts (Raphael)
2019 April 30: sigma(r) vs r: possible figures for the DSR (v2): more optimal weighting (Ben Racine and Raphael Flauger)
2019 April 29: Efficiency for Reijo's observation pattern sims (Clem)
2019 April 29: Fisher forecasts for inverse noise variance weighting (Raphael)
2019 April 22: WAFTT results part 3 (Raphael)
2019 April 18: sigma(r) vs r: possible figures for the DSR (Ben Racine)
2019 April 11: Zero order closed loop test of performance based scaling - ML search (Ben Racine)
2019 March 31: Analysis results for configurations 30-33 (Raphael)
2019 March 30: Characterization of simulations for configurations 30-33 (Raphael)
2019 March 26: Simulations for configurations with different frequency coverage (Raphael)
2019 March 26: Zero order closed loop test of performance based scaling - BK15 regen power spectra (Clem)
2019 March 25: Deeper SAT from Chile II (Reijo Keskitalo and Julian Borrill)
2019 March 25: Wider SAT from the Pole II (Reijo Keskitalo and Julian Borrill)
2019 March 25: Deep SAT from the Pole (Reijo Keskitalo and Julian Borrill)
2019 March 18: Details on optimal lensing Fermilab presentation / 02.xx real delensing (Marius Millea)
2019 March 18: High cadence LAT from Chile (Reijo Keskitalo)
2019 March 18: WAFTT results part 2 (Raphael)
2019 March 18: Wider SAT from the Pole (Reijo Keskitalo)
2019 March 8: Maximum likelihood search results without 85GHz and 145GHz (Ben Racine)
2019 March 3: Maximum likelihood search results: dependence on the multipole range (Ben Racine)
2019 February 20: BK15 noise levels for S4 sims (Ben Racine)
2019 February 20: CMB-S4 NET follow-ups II (Denis Barkats, Ben Racine-updated on Feb 25)
2019 February 18: Correlation of reconstructed lensing template to ideal II (Clem Pryke)
2019 February 18: Fisher calcs of 04b/04c for larger value of r (Raphael posted by Clem)
2019 February 14: Deeper SAT from Chile (Reijo Keskitalo)
2019 January 26: Matrix-based purification analysis: First try (B.Racine, J.Willmert) Updated 2019 Feb 17th
2019 January 23: CMB-S4 NET follow-ups I (Denis Barkats, J. Kovac, Ben Racine-updated on Feb 25)
2019 January 15: Correlation of reconstructed lensing template to ideal (Clem Pryke)
2019 January 20: Maximum likelihood search results for Data Challenge 02.00 with two different lensing templates (C. Umiltà)
2019 January 17: Maximum likelihood search results for Data Challenge 04d.00, new BK14 mask reanalysis (Ben Racine)
2019 January 15: Noise models and sky fractions for WAFTT (Raphael)
2019 January 11: BK-style power spectra of 04/04b/04c/04d masks (adding BK14 mask) (Clem)
2018 December 9: Optimal Bayesian delensing progress update (Marius Millea)
2018 December 7: BK-style power spectra of 02 with Carron lensing templates (Clem)
2018 December 7: Problems with PS2HAT estimator at low ell (Clem Pryke)
2018 December 7: Bandpower bias study (Ben Racine)
2018 December 7: Maximum likelihood search with expectation values as input (C. Umiltà)
2018 November 28: Effective sky fraction (Clem)
2018 November 21: Maximum likelihood search results for Data Challenge 04, v2 (Ben Racine)
2018 November 21: Maximum likelihood search results for Data Challenge 04b and 04c, v2 (Ben Racine)
2018 November 16: Analytic approximation for r likelihood (C. Bischoff) Updated 2018-11-20
2018 November 12: Detection significance for r=0.003 (C. Bischoff)
2018 November 9: Bad realizations in gsync/gdust sims (Clem Pryke)
2018 November 8: Maximum likelihood search results for Data Challenge 02.00 with an ideal lensing template (C. Umiltà)
2018 November 5: Attempt to understand sigma(r) results with different hit maps (Clem)
2018 October 29: Simple 1D model to study the effect of different observation strategies on the bandpower statistics. (Ben Racine, Victor Buza, John Kovac) Updated 2018 Dec 14th
2018 October 29: BK-style power spectra of 02 with ideal lensing templates (Clem)
2018 October 26: Checking BB purity in re-analysis for alternate masks (Clem Pryke)
2018 October 23: Estimated observing efficiency for past and current telescopes, version 2 (C. Bischoff, Y. Chinone, T. Crawford, M. Hasselfield)
2018 October 14: Estimates of delensing efficiency (Raphael)
2018 October 14: Analysis of 04, 04b, 04c simulations (Raphael) Analysis of 04, 04b, 04c simulations comp (Ben)
2018 September 30: Maximum likelihood search results for Data Challenge 04, models 0 to 9 (Ben Racine) Updated 2018 Oct 2nd
2018 September 30: Maximum likelihood search results for Data Challenge 04b and 04c, model 00, 01, 02, 03, 07, 08 and 09 (Ben Racine)
2018 September 30: Ready for delensing use lensing maps 02.00 (Julien Carron)
2018 September 28: Towards lensing template (Clem Pryke)
2018 September 27: Lensing reconstructions 02.00 (Julien Carron)
2018 September 26: Lensing map reconstruction from 02.00 sims w/ and w/o foreground+inhomogeneous noise (Toshiya Namikawa)
2018 September 25: Estimated observing efficiency for past and current telescopes (C. Bischoff)
2018 September 25: BK-style power spectra of 04/04b/04c masks for 00/01/02/03/07/08/09 foreground models (Clem)
2018 September 12: Low ell noise from past and current telescopes (C. Bischoff)
2018 September 5: Phi reconstruction on 02.00 sims III (Anton Baleato)
2018 August 31: Maximum likelihood search results for Data Challenge 04b and 04c, for sky models 00 and 07 (Ben Racine)
2018 August 31: Maximum likelihood search results for Data Challenge 04, fixed bandpasses (Ben Racine)
2018 August 27: Sims with nominal Chile and Pole masks III - BK-style power spectra of 04b.YY and 04c.YY (Clem)
2018 August 27: Sims with nominal Chile and Pole masks II (Clem P.)
2018 August 26: Maximum likelihood search results for Data Challenge 04, fixed (V.Buza, B.Racine)
2018 August 24: BK-style power spectra of v04.00-06 sims (CDT report config) FIXED (Caterina Umilta)
2018 August 24: Amplitude modulated Gaussian dust sims (Clem P.)
2018 August 17: Sims with nominal Chile and Pole masks (Clem P.)
2018 August 10: Achieved performance roundup (C. Bischoff)
2018 August 7: Pre-reference-design noise specifications for large-aperture forecasting (Tom Crawford, Matthew Hasselfield, Gil Holder, Lloyd Knox)
2018 August 6: Performance-based Fisher optimization for CMB-S4, 44cm vs 52cm aperture (w/ high-res/low-res 20 GHz) (V.Buza)
2018 July 9: Maximum likelihood search results for Data Challenge 04 (V.Buza)
2018 July 6: Phi reconstruction on 02.00 sims II (Anton Baleato and Clem Pryke)
2018 June 11: Performance-based Fisher optimization for CMB-S4, 44cm aperture (V.Buza) -- see corrected August 6th Update!
2018 June 11: Recipe to generate performance based S4 simulations with arbitrary sky distribution (in progress) (B.Racine, V.Buza)
2018 April 29: Phi reconstruction on 02.00 sims (Anton Baleato)
2018 April 25: Smallfield r-equivalent Maps (Kenny Lau)
2018 April 4: Sky masks for simulations III (Clem P.)
2018 March 26: BK-style power spectra of v04.00-06 sims (CDT report config) BROKEN (Clem)
2018 March 16: ILC noise for large apertures at CDT noise levels (Raphael Flauger posted by Clem)
2018 March 16: Sky masks for simulations II (Clem P.)
2018 February 19: Sky masks for simulations (Clem P.)
2018 February 18: Performance-based Fisher optimization for CMB-S4, v3 (Victor Buza)
2018 February 7: Sim map sets to demonstrate "real delensing" (02.00 and 02.09) (Clem P.)
2018 February 6: Data Challenge Map Sets 04.YY (Clem P.)
2017 December 8: Vansyngel Model (Clem P.)
2017 November 6: Bandpass Convention - What does flat mean (Clem P.) - followup notes added Nov 20
2017 September 27: Maximum likelihood search results for Data Challenge 02 (Bischoff, Buza, Willmert)
2017 September 13: Bias on r from Band Center Errors (Palladino, Willmert, Bischoff)
2017 September 8: Checking dust decorrelation in Raphael MHD based dust sim (Clem P.)
2017 September 6: New NET Calculator and Validation (Denis Barkats)
2017 September 1: Resolution at 20 GHz (Raphael)
2017 August 31: Bias on r from additive systematics (Palladino, Willmert, Bischoff)
2017 August 18: BK-style power spectra for 1000 realizations of v03.00,.03 CMB-S4 simulation maps (Justin Willmert)
2017 August 18 : Neff and Beam Calibration (Dan)
2017 August 18: Ideal delensing templates from flat-sky QE, first pass (Kyle Story)
2017 August 18: High-Res studies for CMB-S4 (draft, v2) (Victor Buza)
2017 August 18: Comments from Anthony Challinor and Rupert Allison regarding the impact of Galactic Foregrounds on lensing (Neelima)
2017 August 11: Joint Synchrotron and Dust Maps from Simulations (B. Hensley)
2017 August 9: Dust Emission From Halos (Jim & Jean-Baptiste)
2017 August 9: SZ Clusters update (Mat & Nick)
2017 August 4: High-Res studies for CMB-S4 (preliminary draft) (Victor Buza); perhaps a reference of interest https://arxiv.org/abs/1707.02259
2017 July 10: Additive systematics for data challenge 03 (Bischoff, Palladino, Buza, Kovac)
2017 July 6: Detection significance and sky fraction, dust decorrelation(Raphael)
2017 July 3: Toy highly decorrelated dust model (Clem P.)
2017 June 27: Checking dust decorrelation in models d1/d4/d7 and hipdt (Clem P.)
2017 June 23: Neff and a back-of-the-envelope estimate of beam uncertainty from field sources (Tom C.)
2017 June 23: Dust delensing update (Alex)
2017 June 23: BK-style power spectra for 1000 realizations of v02.00–06 CMB-S4 simulation maps (Justin Willmert) Updated 2017 Sep 08
2017 June 22: Warm-up exercise for delensing (Raphael)
2017 June 19: SZ Clusters update (Mat, Nick)
2017 June 11: Notes from May 31 telecon on science requirements for clusters/high-ell (Jim)
2017 June 9: Introducing systematics for CMB-S4 ((Victor Buza), with input from Colin Bischoff, John Kovac)
2017 June 9: Dust_delensing_firstlook (Alex)
2017 June 9: r-forecasting: update on high and low ell coordination (Neelima+Colin Hill writing)
2017 June 1: Residuals for DC 01.01 and DC 01.02 (Raphael)
2017 June 1: Levels of foregrounds in Gaussian and PySM simulations (Raphael)
2017 May 26: S4 DC 01.xx analysis, v2 (Victor Buza, Colin Bischoff, Justin Willmert)
2017 May 26 : Updated v01.02 in "BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps" (Justin Willmert)
2017 May 15: N_ell spectra for CMB-S4 DC2.0 (Victor Buza)
2017 May 15: Rev 2 PySM a2d4f1s3 maps (Clem P.)
2017 May 12: r-forecasting: high and low ell coordination (lensers writing)
2017 May 8: Checking PySM maps (Clem P.)
2017 May 2: Notes from April 26 telecon on science requirements for clusters/high-ell (Steve)
2017 May 1: r-forecasting delensing discussion (Neelima and Blake)
2017 April 28 : Update on Neff Forecasts (Dan)
2017 April 26 : Update on cluster number counts forecast including w_a (Mat and Nick)
2017 April 21 : Update on a lensing-based DE forecast (Jo, Siddharth)
2017 April 18 : BK-style power spectra for 1000 realizations of v01.00–02 CMB-S4 simulation maps (Justin Willmert)
2017 April 18 : S4 measurement requirements for neutrino mass and delensing - first pass (Neelima/Blake)
2017 April 17 : HI-based dust polarization model for r forecasts (Tuhin)
2017 April 05 : Notes on one path to lensing-based DE forecasts (Jo)
2017 April 05 : Notes from April 5 telecon on science requirements for clusters/high-ell (Jim)
2017 April 05: Sigma8(z) SPT clusters (placeholder) (S Bocquet)
2017 April 04: Updated Performance-based Fisher optimization for CMB-S4 (using bands v1.99) (Victor Buza, Updated 2017.04.21)
2017 March 31 : Data Challenge analysis - DC1.0, DC1.1, DC1.2 (Raphael)
2017 March 30 : Notes from March 28 telecon on science requirements for clusters/high-ell (Jim & Steve)
2017 March 29: CMB-S4 frequency bands v1.99 (John Kovac, Band-definition working group)
2017 March 28: Adding higher res delensing "band" (Clem P.)
2017 March 27: 01.01 sim input maps - first try (Clem P.)
2017 March 23: 01.00 sim input maps (Clem P.)
2017 March 20: S4 Band sensitivity comparison follow-up (Denis Barkats, John Kovac)
2017 March 17: S4 DC1.0 analysis (Victor Buza, Colin Bischoff, Justin Willmert)
2017 March 17 : Media:Telecon_03172017_optimization_for_CMBS4.pdf: Optimization methodology for SO (Josquin)
2017 March 16 : P(k) science case (Colin, Simone, Nick, David)
2017 March 15 : Notes from March 15 telecon on science requirements for clusters/high-ell (Jim)
2017 March 15 : CMB halo lensing sensitivity as a function of map sensitivity and resolution (Jim & Jean-Baptiste)
2017 March 15 : w and Delta gamma constraints from sigma_8 (z) (Mat & Nick)
2017 March 10 : Notes from March 8 telecon on science requirements for clusters/high-ell (Jim & Steve)
2017 March 8 : Reionization science (Simone & Marcelo)
2017 March 8 : High ell topics (Jim)
2017 March 8 : sigma 8 of z constraints (Mat, Nick)
2017 March 8 : Number counts update for 1.0', 1.5', 2.0' (Nick, Mat)
2017 March 8 : SZ astrophysics with DESI (Nick, Simone, Emanuel, David)
2017 February 24: BK-style processing of DC1.0 maps to spectra (Justin Willmert, Colin Bischoff)
2017 February 15 : Update on extragalactic phase-2 lensing sims (Marcelo, George, Dick, others)
2017 February 15 : Plan for next Galactic phase-2 sims (Jo, Ben)
2017 February 10 : Resolution of foreground-cleaned map (Mat, Neelima, Blake, Alex, others)
2017 February 10 : Nongaussian dust in lensing (Alex, Mat, Neelima, Blake, others)
2017 January 30: Aliased power in noise maps (Bischoff, Updated 2017-02-02)
2017 January 23: CMBS4 Band Sensitivity Comparison (Charlie Hill)
2017 January 12: Maps for CMB-S4 data challenge 1 (Bischoff, Pryke, Buza)
2016 December 21: N_ell spectra for the CMB-S4 data challenge, and updated σ(r) checkpoints (Victor Buza, Updated 2017.02.01)
2016 November 30: First steps to sim input maps (Clem P.)
2016 November 4: Tophat bands for Data Challenge (Bischoff)
2016 July 8: Dependence of foregrounds on sky fraction (Raphael)
2016 July 8: Three choices for Science Book Figure 5 (theory power spectrum & current BB points) (Tom C.)
2016 July 8: S4 Inflation Chapter Plot Suggestions, V2 (Victor Buza)
2016 July 6: Preliminary w constraint (Alessandro)
2016 June 24: Preliminary ns-r plot for discussion (Raphael)
2016 June 16: Impact Of Delensing On sigma(r) (Neelima/Mat)
2016 June 16: S4 Inflation Chapter Plot Suggestions (Victor Buza)
2016 June 10: Map-based σ(r) forecasts V2 (David/Jo/Ben)
2016 June 3: σ(r) forecasting checkpoints, V2 (Victor Buza)
2016 June 3: Forecasts for fnl BTT beam/fixed effort (Daan)
2016 May 31: Forecasts for patchy reionization (Vera, Alex, Nick)
2016 May 26: Forecasts on neutrino mass (Nam, Mat, Neelima)
2016 May 26: Forecasts on kSZ S/N (Simone, Emmanuel, Colin)
2016 May 26: Forecast on correlated and anti-correlated CDM isocurvature f_iso (Kimmy, Cora, updated with plots 20160602)
2016 May 24: Forecasts on fnl BTT beam/FWHM (Daan)
2016 May 22: Update on the axion isocurvature constraints for changing sensitivity and resolution (Renee)
2016 May 21: Forecast on dark matter annihilation parameter p_ann (Kimmy, Cora)
2016 May 20: Forecasts on Neff and Yp (Joel, Alex)
2016 May 20: Forecasts on Early Dark Energy (Erminia)
2016 May 20: Forecasts on compensated isocurvature varying sensitivity, resolution and sky coverage (Julian, Ely)
2016 May 20: Forecasts on birefringence varying sensitivity and resolution (Vera, Alex)
2016 May 20: Forecasts on string tension varying sensitivity and resolution (Renee)
2016 May 20: Cosmological forecasts including component separation and iterative delensing (Stephen Feeney and Josquin Errard)
2016 May 19: Map-based σ(r) forecasts (David A.)
2016 May 18: LSST shear calibration with CMB S4 (Emmanuel Schaan)
2016 May 13: σ(r) forecasting checkpoints (Victor Buza)
2016 May 13: CMBS-4 forecasts local and equilateral scalar Ngs using TTT (daan)
2016 May 13: Simulations for r forecasts (Jo/Ben/David)
2016 May 6: DM interactions: complementarity (Vera)
2016 May 6: Scenarios (Scott, Vera)
2016 May 3: Effect of S4 specs on axion density parameters (Renee)
2016 April 30: Effect of S4 specs on neutrino parameters (Erminia)
2016 April 28: Delensing residuals with low-ell foregrounds (Kimmy Wu)
2016 April 28: CMBS-4 forecast for tensor NGs (daan)
2016 April 19: Checking basic parameters for nominal case (Jo + multiple authors)
2016 April 5: Setting up non-r Fisher-based parameter forecasts (Jo + others)
2016 March 31: Fisher projections for σ(r) based on achieved performance (Victor Buza)
2016 January 27: Quick estimate of mean-squared polarization fraction for SPTpol sources (Tom Crawford)

@@ Line 10: / Line 10: @@
 == Logbook Entries (reverse chronological) ==
+* '''2020 June 11''': [http://bicep.rc.fas.harvard.edu/CMB-S4/analysis_logbook/20200611_splitbands/ Signal-to-noise on foregrounds from split band difference maps] (C. Bischoff)
 * '''2020 June 06''': [[Background on 20 GHz channel]] (Raphael Flauger)
 * '''2020 June 04''': [[Delensing sensitivity - preliminary results]] (Raphael Flauger)

Difference between revisions of "Simulation and Forecasting Logbook"

Revision as of 22:17, 11 June 2020

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