Difference between revisions of "UCSD-2019: Technical Working Group: LATs"

From CMB-S4 wiki
Jump to navigationJump to search
Line 19: Line 19:
 
* 13:50 (15 min) [https://cmb-s4.org/wiki/images/CCATp-CMBS4-20191014.pdf CCAT-prime] update, [https://docs.google.com/presentation/d/15yP7mbHjOyRKbt2n-seGnwOB9Sd4Qyni82gLRP0vctQ SO LAT] update and [https://docs.google.com/presentation/d/1FJi_g_pGGH939wDy5_YEYc1v3Llx1Po__wxyGskjza0/edit#slide=id.g62e34234f8_0_48 proposed design studies] - Mike Niemack
 
* 13:50 (15 min) [https://cmb-s4.org/wiki/images/CCATp-CMBS4-20191014.pdf CCAT-prime] update, [https://docs.google.com/presentation/d/15yP7mbHjOyRKbt2n-seGnwOB9Sd4Qyni82gLRP0vctQ SO LAT] update and [https://docs.google.com/presentation/d/1FJi_g_pGGH939wDy5_YEYc1v3Llx1Po__wxyGskjza0/edit#slide=id.g62e34234f8_0_48 proposed design studies] - Mike Niemack
 
* 14:05 (15 min) [https://cmb-s4.org/wiki/images/TmaSlides102419_for_CMBS4_meeting.pdf TMA overview ] - Brad Benson   
 
* 14:05 (15 min) [https://cmb-s4.org/wiki/images/TmaSlides102419_for_CMBS4_meeting.pdf TMA overview ] - Brad Benson   
* 14:20 (10 min) [[File SO_LATR_S4_UCSD.pdf | SO LAT 13-tube receiver update]] - Zhilei Xu
+
* 14:20 (10 min) [[File SO_LATR_S4_UCSD.pdf]] - Zhilei Xu
 
* 14:30 (10 min) [https://cmb-s4.org/wiki/images/2019_10_17_Benson_LAT_85_tubes.pdf New LAT cryostat concepts ] - Brad Benson  
 
* 14:30 (10 min) [https://cmb-s4.org/wiki/images/2019_10_17_Benson_LAT_85_tubes.pdf New LAT cryostat concepts ] - Brad Benson  
 
* 14:40 (10 min) Fast cooling and warming techniques for a large cryostat - Matt Hollister
 
* 14:40 (10 min) Fast cooling and warming techniques for a large cryostat - Matt Hollister

Revision as of 13:07, 17 October 2019

Link back to agenda

Charge

Address the following topics:

 Conceptual design
 Preliminary design for 3a
 Major decisions: 
   (i) Whether to reuse the Simons Observatory and CCAT-prime telescopes;
   (ii) Whether 2 or 3 LATs will be used in Chile, informed by what receiver design will be implemented;
   (iii) Which LAT optics design (CD vs. TMA) and aperture will be selected for the South Pole;
   (iv) Partial boresight rotation or full boresight rotation for the South Pole LAT;
   (v) Receiver design or designs;
   (vi) Monolithic mirrors and/or ground screens for some or all LATs

Agenda

Thurs, Oct 17 - Large auditorium

Remote attendance

Zoom link


Notes