Logo

NIRCam News
January 30, 2006
Previous editions are available in the archive.

Tuesday Telecon

Tuesday, January 31, 1600 EDT

Goddard Location: 22/C399
Dial -in info: 877-951-3250 Passcode 108321

Agenda: final resolution of the following RTCS:
RTC 57 Alignment
RTC 34 Outgassing
RTC 30 Telemetry Rates

NIRCam Calendar
Date Event Details
1/31-2/2/06 JWST SWG Redondo Bch, CA
2/17/06 NIRCam ICE CDR Palo Alto, CA
2/9/06 NIRCam FPE CDR Palo Alto, CA
2/8/06 FPA CDR Palo Alto, CA
2/15/06 NIRCam FSW CDR Palo Alto, CA
2/16/06 NIRCam Monthly Palo Alto, CA
2/21/06 IRSU SRR GSFC
2/22-23/06 ISIM FSW PDR GSFC
3/23/06 NIRCam Monthly Tucson, Az
3/28/06 NIRCam I&T CDR Palo Alto, CA
4/25-27/06 JWST Quarterly Noordwijk, Netherlands
5/16-17/06 NIRCam CDR Palo Alto, CA
5/25/06 NIRCam Monthly GSFC
6/22/06 NIRCam Monthly Palo Alto, CA
7/20/06 NIRCam Monthly Palo Alto, CA
8/31/06 NIRCam Monthly Palo Alto, CA

Last Week's Accomplishments

NIRCam Activities for Week Ending 1/24/06

1) Engineering Review Board approved the latest NIRCam
precription,including the PIL and using telescope coordinates,
for release.
2) Parts stress analyses for upcoming CDRs were completed.
3) Assessed the status of ICDs and the NIRCam team is worried
that the lack of progress on ICDs may be an impediment to
having a successful instrument CDR.
4) Developed a relaxed 1 micron sensitivity spec.

Announcements

JWST System Definition Review charts are available on NGIN as JWST-PRES-006017 (agenda with hyperlinks to all presentations).

 
NIRCam Top 5
  Item Status Action Next Report
1 Requirements see below    
2 Detector Packaging waiting for flex cables    
3 Budget    

 
4 Optical Alignment Plan      
Document Status
DRD Title Status Due Comments
SE-04 Verification Plan Rejected 7/27/05  
IT-01 I&T Plan Rejected tbd  
Pending Changes
Mod Mod Descr CCR # RTC# Description Cost/No Status Due Comments ECD
tbd Launch Slip     22-mo Launch Slip, 10-mo delivery slip   Pre-Neg      
    334   10-month delivery slip yes Complete      
    361   22-mo launch slip yes Complete      
    436   add'l delivery slip no Comment      
    tbd   GFE List Replan Updates no draft      
tbd Wave 5     Wave 5 Changes yes RFP  

waiting for IRD

  
    312   ISIM Reqts Doc Rev A yes Complete   Adds reliability calcs  
    382   ISIM Reqts Doc Rev B   Complete      
    TBD   NIRCam Spec Rev D yes draft   ISIM RD Rev B, IRD Rev D  
    313   SOW Rev E (Test Changes) Yes Complete      
    339   MAR Rev B Yes Complete   Adds S/W QA  
    364   MICD EO# 1, 2, 3,4 Yes Complete      
    385   IRD Rev D Yes CCB      
    tbd   NIRCam ETU Specification   Loop 1      
tbd       Wave 6 Changes          
    tbd   IRD Rev E     11/30/05    
      030A FSW Telemetry Rate   Loop 2      
      034A Outgassing Rate   Loop 2      
      039 FAM Cover   Loop 1      
      036A Structural Interface Load   Loop 1      
      040 FWA Power-On Hold   Draft      
      041A Radiation   Loop 2      
      049A Handling Procedures   Loop 3      
      050A WFS&C #4   Loop 1      
      052A Moving Target   Loop 2      
      054A Stray Light #2   Loop 1      
      056 IRSU   Draft      
      057 Optical Alignment #2   Draft      
      059 Launch Loads   Loop 2      
      062 OTE Rev B Prescription   Loop 1      
      065 FOV Changes   Loop 1      
      067 Alignment Accomodation   Loop 1      
      ISIM-12 Image Motion          
      ISIM-15 Static WFE   Loop 3      
      ISIM-16 Reliability          
NIRCam Needs
Need Status ECD Assigned  
Resolve TBXs in NIRCam Reqts Documents See "Pending Changes" above. 7/31/05 TBR Lundquist  
NIRCam Drill template to Axsys delayed by funding runout at GSFC 3/15/06 Crow  
ASIC Ops Concept & interface documents TIM 12/2/2005   Dutta  
Spacewire ICD & Spec     Aguilar  
Loads from harness/thermal straps     Crow  
Info on ground strap, if any     McCloskey  
SIDU Upgrade for ASIC     Guy  

NIRCam TBD/TBR Progress & Plan