LiteBIRD MHFT project office meeting

vendredi 8 oct. 2021, 09:00 → 19:50 Europe/Paris

100/-1-A900 - Auditorium Joliot Curie (IJCLab)

LiteBIRD is a satellite mission dedicated to the observation of the cosmic microwave background (CMB) B-mode polarization over the full sky at large angular scales to study the early universe, and in particular the inflation phase.  It has been selected by JAXA as strategic large mission in the 2020s and is one of 31 highest-priority large projects by the Science Council of Japan.
CNES has taken the lead in a phase A2 feasibility study on the MHFT instrument, including various partners in Europe, US, Canada and Japan in which IJCLab is involved. 
A kick off meeting of the MHFT Project Office has virtually organised by CNES
last july.  The first face to face meeting is organised at IJCLab on the 8th of october.

 

 

https://ijclab.zoom.us/j/95848115148?pwd=MU5nTEMvVEw5eHR2Y2hlcm1vSG5hQT09

 

1 Welcome

SCIENCE - LiteBIRD / MHFT Scientific status

MANAGEMENT & SCHEDULE - Project general info; development & schedule

SYSTEM

2 System generalities; specifications rules

3 System Mechanical CAD and modeling

4 System Thermal modeling

5 System Optical / RF modeling

6 System Magnetic modeling

7 System Command & Control

8 System Electrical architecture

9 Budgets

SUBSYSTEMS

10 Structure 30K/5K

11 Structure Telescope

12 Cold Ap.Stop

13 Baffles

14 Absorbers

11:25 Coffee break

15 Half Wave Plate

16 Half Wave Plate Mechanism & Electronic

17 Lenses

18 Filters

19 Time for discussion

13:00 Lunch

20 Magnetic shield

21 100mK ADR & Electronic

22 Thermal links

23 MDPU-ICU HW

24 MDPU-ICU OBSW & dataprocessing

25 Focal planes

26 Warm Readout Electronic

15:20 Coffee break

AIT - models & CALIBRATION

27 AIV sequence

28 GSE's & ORFPM

29 CALIBRATION : Cosmic rays

30 CALIBRATION : RF

31 CALIBRATION : Cold E2E

32 Time for discussion

Product Assurance (phase B/C/D)