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NIRCam News EXTRA
September 28, 2005
Previous editions are available in the archive.

Tuesday Telecon

Tuesday, September 27, 1600 EDT
Goddard Location: 22/C399
Dial in information: 877-951-3250, Passcode 108321

Agenda: Discuss plans for IRD Rev D.

RTC-045A - WFS&C #2
RTC-047A - WFS&C #3

if time permits: RTC 15, 44, 48

NIRCam Calendar
Date Event Details
9/30/05 Detector BCS Failure Status Review Camarillo, CA
10/11-12/05 Optics Summit Greenbelt, MD ECO
10/18/05 NIRCam Monthly @ ATC Palo Alto, CA
10/24/05 JWST Mgmt Visit to ATC Palo Alto, CA
10/25-26/05 ISIM EMC Summit GSFC
10/27/2005 ISIM Harness PDR GSFC
11/1/05 OTM (aka STOP) Analysis TIM Palo Alto, CA
11/8/05 Detector Status @ Rockwell Camarillo, CA
11/15-16/05 ISIM Thermal PDR GSFC
11/16/05 Stray Light/Baffles CDR Palo Alto, CA
11/17/05 NIRCam Monthly @ ATC Palo Alto, CA
12/6-7/05 ISIM FSW PDR GSFC
12/7/05 ICE CDR Palo Alto, CA
12/8/05 FPE CDR Palo Alto, CA
12/14/05 IRSU SRR GSFC
12/15/05

NIRCam Monthly @ Rockwell

Camarillo, CA
12/21/05 FPA & FPA Housing CDR Palo Alto, CA
TBA I&T CDR Palo Alto, CA
TBA GSE CDR Palo Alto, CA
TBA FSW CDR Palo Alto, CA
1/24-26/06 JWST Mission SDR GSFC
1/31-2/2/06 JWST SWG Redondo Bch, CA
4/25-27/06 JWST Quarterly Noordvijk, Netherlands

Last Week's Accomplishments

 
  1. Beginning to replan work in light of FY05 funding shortfall. Work has been stopped at all suppliers.
  2. Held an internal review of all aspects of PIL design as part of declaring the design complete and final.
  3. Continued working on RTCs and associated TBXs.
  4. Completed work on FPE motherboard schematic and beginning layout of the board. Work on boards at external shops on hold because of funding constraints.
  5. Continued use of digital I/O board in development of code for ICE Box FPGAs.
  6. Complete assessment of FSW memory usage -- at 30% of allocation which is judged to be satisfactory for this point in the development cycle.

Announcements

NIRCam Monthly Charts from 9/21 are available on NGIN:

JWST-RPT-005560

 

NIRCam Top 5
  Item Status Action Next Report
1 Requirements see below    
2 Detector BCS     9/30/05
3 Detector Packaging    

 
4 NOTES/I&T   Warm NOTES? mtg 9/28 1100  
5 Filter Wheel Accuracy allowing retries may solve problem    
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 mod      
tbd Wave 4     Wave 4 Changes yes RFP 10/3/05    
    239   NIRCam SOW Rev D yes Complete   ASIC  
    243/333   DRD Rev F/G yes Complete   EEE Parts  
    164/235   DMGSER Rev -/A

yes

 Complete      
tbd Launch Slip     22-mo Launch Slip, 10-mo delivery slip   RFP 11/16/05    
    334   10-month delivery slip yes Complete      
    361   22-mo launch slip yes Complete      
tbd Wave 5     Wave 5 Changes yes        
    313   SOW Rev E (Test Changes) Yes Complete      
    339   MAR Rev B Yes Complete   Adds S/W QA  
    312   ISIM Requirements Doc Rev A no Complete      
    364   MICD EO# 1, 2, 3 No comment 9/27/05    
    tbd   NIRCam Spec Rev C   Loop 1      
    tbd   IRD Rev D   Draft 9/30/05    
      001D Synchronization Yes complete      
      008F Thermal   complete      
      014C Stray Light   complete      
      015D I&T Test Aids   Loop 1   Davila/Hagopian  
      017C On Orbit Sine   complete      
      018A Radiative Heat Transfer   complete      
      025B PIL Distortion   complete      
      026D Mechanisms   complete      
      028F ASIC   complete      
      029B I&T Test Aids   complete      
      031A PIL Source Location   complete      
      032C WFS&C   complete      
      033A Electrical TBRs   Loop 2 9/30    
      034A Outgassing Rate   Loop 1 9/27    
      035A PIL WFE   complete      
      037A FPA Isolation   complete      
      038A ICE Harness Mass   Loop 1   mtg 9/20  
      041A Radiation   Loop 1 9/16/05 comments late  
      042A Optical Cubes   complete      
      043A Heater Voltage & Power   Loop 1 9/23/05 Stu & Julie  
      044A Cryo Metrology   Loop 1   mtg 9/27  
      045A WFS&C #2   complete      
      046A EMC #2   complete      
      047A WFS&C #3   complete      
      048A Optical Alignment   Loop 1   mtg 9/27  
      051A Thermal #2   Loop 1 9/23 Stu & Julie  
      053A Electrical TBXs #2   Loop 2 9/30    
      054A Stray Light #2   Loop 1 9/2/05 D. Kelly  
tbd tbd tbd   IRD Rev E     11/30/05    
      030A FSW Telemetry Rate   Loop 1 9/21/05 Aguilar  
      036A Structural Interface Load   Loop 1      
      049A Handling Procedures   Loop 1      
      050A WFS&C #4   Loop 1      
      052A Moving Target   Loop 2      
      055A FSW Changes for ASIC   Loop 2 9/21    
NIRCam Needs
Need Status ECD Assigned  
Resolve TBXs in NIRCam Reqts Documents See "Pending Changes" above. 7/31/05 TBR Lundquist  
MICD EO 4 & additional envelope for baffle Draft      
NIRCam Drill template to Axsys   10/15/05 Crow  
Cryo refractive index measurements of Si, Fused Silica     Leviton  
ASIC Ops Concept & interface documents ops concept out for review   Dutta  
Spacewire ICD & Spec     Aguilar  
Loads update for OBA/ISIM brackets Delivered to Alison on 8/18   Crow  
Loads from harness/thermal straps     Crow  
Info on ground strap, if any     McCloskey  
SIDU Upgrade for ASIC     Guy  

NIRCam TBD/TBR Progress & Plan