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NIRCam News
August 1, 2005
Previous editions are available in the archive.

Tuesday Telecon

Tuesday, August 2
1600 EDT
Goddard Location: 22/C399
Dial-in Information: 877-951-3250, Passcode 108321

Agenda: 1. Acceptability of staking for locking fasteners

NIRCam Calendar
Date Event Details
8/4/05 Thermal CDR Palo Alto, CA
0830 PDT
8/8-9/05 NIRCam Science Team Mtg Palo Alto, CA
8/25/05 NIRCam Monthly Palo Alto, CA
8/30/05 Stray Light/Baffle CDR Palo Alto, CA
8/31/05 FPA Housing CDR Palo Alto, CA
10/3-4/05 Optics Summit Greenbelt, MD (ECO)
9/20/05 NIRCam Monthly GSFC
9/21-22/05 JWST SWG STScI
9/27/05 ICE CDR Palo Alto, CA
9/28/05 FPE CDR Palo Alto, CA
9/29/05 FSW CDR Palo Alto, CA
10/2005 JWST Quarterly Cancelled
10/4/05 I&T CDR Palo Alto, CA
10/5-6/05 GSE CDR Palo Alto, CA

Last Week's Accomplishments

NIRCam Activities for Week Ending 7/26/05:

1) Completed ASIC test board, need an ASIC die soon which
is being worked with Rockwell with M. Dutta's assistance (Thanks!).
2) Worked with ISIM IC&DH group to upgrade the NIRCam SIDU.
3) Held filter wheel CDR.

Announcements

Doug is on vacation Aug 2-9. Contact Julie Van Campen at 301-286-0005 if you need assistance on NIRCam matters.

Richard Vassar will be on vacation Aug 8-19. Bruce Steakley will be covering for him.

Charts from recent NIRCam meetings are available on NGIN:

NIRCam Filter Wheel Assy CDR JWST-RVW-005381
NIRCam PIL Assy CDR JWST-RVW-005382
NIRCam FAM CDR JWST-RVW-005392


NIRCam Top 5
  Item Status Action Next Report
1 FY06 Funding detailed replan for $24M/10 mo case in work CCR for 10 month slip in work  
2 Requirements See below - stray light is particular emphasis    
3 Detector Packaging      
4 Detector BCS Failure    

7/13/05
5 Filter Wheel Accuracy   Expect resolution @ FWA CDR 7/26/05
Document Status
DRD Title Status Due Comments
SE-04 Verification Plan Rejected 7/27/05  
IT-01 I&T Plan Rejected tbd On hold for resolution of NOTES testing plan.
SA-14 Safety Plan Review & Comment 8/15/05 Delivered 7/29/05
Pending Changes
Mod Mod Descr CCR # RTC# Description Cost/No Status Due Comments ECD
tbd 3-mo schedule slip     3-Month Schedule Slip Yes Pre-neg      
tbd Wave 4     Wave 4 Changes yes RFP tbd    
    239   NIRCam SOW Rev D yes Complete   ASIC  
    243   DRD Rev F yes Complete      
    235   DMGSER Rev A

yes

 Complete      
    236   GFP List Rev. A yes Complete      
    268   Contract Attachment N no Complete      
tbd Wave 5     Wave 5 Changes yes        
    334   10 month Schedule Slip yes CCR out for Comment 8/5/05    
    313   SOW Rev E (Test Changes) Yes Complete      
    333   DRD Rev G no CCR out for Comment 8/5/05 Add EEE Parts  
    332   DILS Rev G no CCR out for Comment 8/5/05 Add EEE Parts  
    tbd   MAR Rev B Yes Draft   Adds S/W QA  
    320   IRD Rev C Yes CCB      
      019D NIRCam Discretes no Complete      
      020A Focus no Complete      
      021A Pupil Shear no Complete      
      022A Code Format no Complete      
      023C Launch Pressure Profile no Complete      
      024B V1 Down Testing no Complete      
      027B NIRCam Fault Protection no Complete      
    312   ISIM Requirements Doc Rev A   CCB 7/5/05    
    tbd   NIRCam Spec Rev C          
tbd Wave 6     Wave 6 Changes          
    tbd   IRD Rev D   Draft      
      008C Thermal   Loop 3      
      015B I&T Test Aids   Loop 3      
      017A On Orbit Sine   Loop 3      
      018A Radiative Heat Transfer   Loop 3      
      025B PIL Distortion   Loop 3      
      026C Mechanisms   Loop 3      
      028A ASIC   Loop 3      
      030A FSW Telemetry Rate   Loop 3      
      031A PIL Image & WFE   Loop 3      
      032B WFS&C   Loop 3      
      tbd TBD/TBR reduction   draft      
tbd tbd tbd   IRD Rev E          
      029A I&T Aids   Loop 1      
      033A Electrical TBRS   Loop 1      
      034A Outgassing Rate   Loop 1      
      035A PIL WFE   Loop 1      
      036A Structural Interface Load   Loop 1      
      041A Radiation   Loop 1      
NIRCam Needs
Need Status ECD Assigned  
Requirements Baseline by July 31 See "Pending Changes" above. 7/31/05 TBR Lundquist  
Mechanical ICD EO2 release EO1 & EO2 expected final by Bench CDR 7/26/05 Crow  
ASIC Ops Concept & interface documents ops concept out for review   Dutta  
Additional SWTS for SIDU+ #2 Jamie Dunn says ok. Need date?   Campbell  
Loads update for OBA/ISIM brackets     Crow  
Loads from harness/thermal straps     Crow  
Info on ground strap, if any     McCloskey  

NIRCam TBD/TBR Progress & Plan