SMOV4 KICK-OFF MEETING
26 Oct 2006
Carl Biagetti/STScI
AGENDA
SMOV4 PLANNING PROCESS
DEVELOPMENT SCHEDULE
SMOV4 CONCEPT
PLANNING GUIDELINES
Some SMOV Info
• Definitions
– SM = Shuttle Servicing Mission to HST
• SM4 = SM #4 (actually the 5th one)
– SMOV = Servicing Mission Observatory Verification
• STScI/GSFC Plan for commissioning HST after a SM
• SMOV4 = SMOV associated SM4
• Charge Number for all SMOV planning work
– P0003.06.02.01 (Ops Commissioning Plan)
– WFC3 team has a separate number
Carl Biagetti/STScI
2
SMOV4 PLANNING
PROCESS FLOW
SMOV CONCEPT STATEMENT
STSCI, SMOV Mgmt Team
STScI SMOV Team, 441 SMOV Planning Team
REQUIREMENTS DEFINITION
BASELINE PLAN
STScI SMOV Team, 441 SMOV Planning Team
PROPOSAL SUBMISSION
STScI SMOV Team, 441 SMOV Planning Team
PROPOSAL IMPLEMENTATION
OPERATIONS PLANNING
SMOV OPERATIONS
STScI Proposal Implementation Team
SMOV Ops Working Group, 441 SMOV Planning Team
SMOV Ops Team, SMOV TTRB
(& SMOV CLOSURE)
Carl Biagetti/STScI
3
SMOV4 PLANNING
TEAMS & INTERFACES
NASA H/Q
HST PROJECT
SMOV Policies,
Oversight, ERO
STScI
SMOV Policies,
Oversight, ERO
SMOV Policies,
Oversight, ERO
SMOV TTRB
PROJECT
PROJECT
CONTAMINATION
CONTAMINATION
WORKING
GROUP
WORKING GROUP
(CWG)
(CWG)
COOLING SYSTEMS
WORKING GROUP
PROJECT
(defunct?)
CONTAMINATION
441, 442, STScI, ACS,
WORKING
GROUP
COS, STIS,
NICMOS
(CWG)
Information/reporting
flow up.
SERVICING MISSION
OPS WG (SMOWG)
441,442, STScI, ACS,
COS, STIS, NICMOS
SMOV MGMT TEAM
441 Walyus/Mazzuca
STScI - Biagetti
STScI SM4 OPS W/G
GSFC SMOV PLANNING TEAM
441 – Walyus/Mazzuca
STScI SMOV TEAM
CHAMP/MOSES
IPT, IDT, BASD
HST, SI Teams, ESS,
ODM, OPO,441, 442,
SMOV PIs
STScI SMOV PLANNING TEAM
Lead – Biagetti
ACS –Sahu
COS – Aloisi
OTA/FGS – Lallo
NICMOS/NCS – Wiklind/Wheeler
STIS – Proffitt
WFC3 – MacKenty
Eng. Spt. – Wheeler
ERO – tbd, OPO
Planning & Scheduling - Reinhart,
Chapman, Roman,et al.
OPD – Ellis, et al.
Archive – TBD
IT - TBD
PROPOSAL
IMPLEMENTATION TEAM
Management/direction
flow down
DO, HST, INS, ESS,
ODM, OPO, 441
HST,P&S,SI Teams, ESS, ODM,
OPO,441, SMOV PIs
SMOV OPS TEAM
DO, HST,P&S,SI Teams,
ESS, ODM, OPO,441, 442,
COS, WFC3
Carl Biagetti/STScI
4
SMOV4 Planning Schedule
(Tentative) for May 2008 Launch
Start*
=====
Oct06
End*
=====
Dec06
Dec06
Dec06
Activity
========== ============================
Concept/Requirements Update
SMOV Requirements Review
TBD ~ June
~June07
SMOV Planning
SMOV Project Review
~June07
Apr08
Implementation Phase
- Proposal generation/iteration
- Special Commanding Development (ASAP)
- ERO program
Jan08
Apr08
Test Calendar/SMS generation
Mar08
Readiness Review for STScI support to SM4/SMOV
May08
SM4
May08
~Aug08
~Aug08
SMOV4
SMOV4 Closure Review
* Exact dates are TBD
Carl Biagetti/STScI
5
SM4 Ground Tests and
Simulations Support
Ground Tests (Dates not yet revised to reflect May08 launch.)
Start
=======
End
==========
Oct06
Apr07
Servicing Mission Ground Tests (SMGTs)
- WFC3, COS
Nov06
Aug07
Simulations (Sims)
Aug07
Aug07
Flight Operations Readiness Review (FOR)
Dec07
Joint Integrated Simulations (JISs)
Aug07
Integrated Hardware Testing
Sep07
End-to-End Tests
Carl Biagetti/STScI
6
SM4 Plans
•
•
•
•
•
•
•
•
•
•
Current launch date = May 2008
Launch Readiness (FRR) = TBD Apr 2007
WFC3 is installed (in place of WFPC2)
COS is installed (in place of COSTAR
FGS3R replaces FGS3
STIS is repaired
All six gyros are replaced
All six batteries are replaced
NOBL is installed on Bays 5, 7, 8
Soft Capture Mechanism (SCM) is installed
– In parallel with EVAs
•
Note: ASCS, to be attached to STIS & COS, is no longer manifested.
Carl Biagetti/STScI
7
SM4 EVA Timeline
as of 10 Oct. 2006
Carl Biagetti/STScI
8
SMOV4 CONCEPT
ASSUMPTIONS AND INITIAL CONDITIONS
AT RELEASE
(To be verified with Project)
•
SPACECRAFT SUBSYSTEMS
–
PCS
•
6 new gyros (uncalibrated)
•
•
4-gyro complement at least through gyro calibration activity
CVZ pointing (North or South TBD) for Bright Earth Avoidance (BEA)
–
–
EPS
•
–
New batteries on line
TCS
•
–
Noble installed in Bays 5,7,8
OTA
•
Normal operating mode
–
–
–
Heaters Off
One new (uncalibrated) FGS
DMS
•
•
•
–
May entail some slewing restrictions
DMU Side A
HST486 in VSS mode
SSR configured for normal science ops
I&C
•
•
Normal TDRS configuration
Unrestricted SSAT use
Carl Biagetti/STScI
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SMOV4 CONCEPT (Cont’d)
ASSUMPTIONS AND INITIAL CONDITIONS
AT RELEASE
(To be verified with Project)
• Science Instruments
–
–
–
–
COS in Safe
WFC3 in Safe
ACS in Safe
NICMOS in Protect Safe
• NCC off
• ESM in Operate
– STIS in Safe
– FGSs in Operate
Carl Biagetti/STScI
10
SMOV4 CONCEPT
OPERATIONS
DRIVERS/RESTRICTIONS
(To be verified with Project)
• Bright Earth Avoidance (BEA)
– TBD days starting from Release
– ACS/STIS MAMA for End-BEA Check?
• NCS/NICMOS Cooldown
– No high-voltage restrictions per HSTP
– No ACS/STIS/FGS pre-requisites
Carl Biagetti/STScI
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SMOV4 Planning Guidelines
The Generic SMOV Program
• A SMOV program is associated with each servicing
mission (viz. www.stsci.edu/smov)
• Generic SMOV goals
– Timely recommissioning of the Observatory for science
operations
• Commission newly installed science instruments
• Recommission existing science instruments
– Recommission Observatory systems for normal operations
– Validation of other on-orbit replacements & installations
– Early Release Observations
• Demonstrate upgraded science capabilities to astronomical
community and general public
Carl Biagetti/STScI
12
SMOV4 Planning Guidelines
Requirements
•
SMOV4 Requirements
–
–
–
–
•
ASCS no longer in the picture
–
•
Developed in 2003 before mission cancellation
Posted at http://www.stsci.edu/smov/smov4.html
Requirements for each SI and S/C subsystem (2003 view)
Need to update all on basis of current SM4 view
Allows elimination of several SI requirements
SMOVlite for existing SIs?
–
Recommended by 2003 Calibration Strategy Working Group (Whitmore)
•
•
•
•
–
Only “Core” SMOV for existing Sis, i.e., ACS/STIS/NICMOS
No specific ERO program
Use Cycle n cal program asap in place of SMOV commissioning
No change to “normal” SMOV for new Sis
Need clarification/direction from HST MO
•
Early indication of SMOVlite for ACS & NICMOS, only.
Carl Biagetti/STScI
13
SMOV4 Planning Guidelines
REQUIREMENTS PROCESS
• Determine SMOV tests/measurements
needed to recommission Observatory & SIs
(channel-by-channel)
– Goal to validate or augment ground-based
calibration data bases
– Ready Observatory for EROs and normal
GO/GTO science operations
• Circulate for SMOV team internal review
• Present to Project/STScI management
– Dec 2006
Carl Biagetti/STScI
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SMOV4 Planning Guidelines
REQUIREMENTS
•
Determine engineering parameters that need adjustment or
measurement for commissioning an SI/channel for normal GO
science
•
Requirements statements should specify quantitative results
only where necessary for commissioning
– Otherwise, define goals or simply state that a measurement is to be
performed and analyzed
•
Identify any CEI specs to be verified in SMOV
•
Determine special commanding needs ASAP
•
Avoid implementation plans at requirements level
– Unless unavoidable
Carl Biagetti/STScI
15
SMOV4 PLANNING
CURRENT APPROACH
• Proceed with planning driven by May 2008
launch
– Requirements by end of this year
• Review and update 2003 requirements
• Project Requirements Review = 12 Dec 2006 (tentative)
• Await confirmation or change of launch date
– New Launch date = May 2008 announced by
NASA HQ on 31Oct06.
• These charts (and schedule) have been updated to
reflect it.
Carl Biagetti/STScI
16
SMOV4 Planning
Upcoming Stuff
• Next SMOV4 Planning Meetings
– Nov. 21
• Back-up Dec. 5
• SMOV4 Requirements Review
– 12 Dec. 2006
– HSTP/STScI Management Review of our
requirements analysis and determination
Carl Biagetti/STScI
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