SERVICING MISSION OBSERVATORY VERIFICATION (SMOV) SMOV PLANNING Carl Biagetti COS Science Team...

SERVICING MISSION OBSERVATORY VERIFICATION

(SMOV)

SMOV PLANNINGCarl Biagetti

COS Science Team Meeting26 Oct. 2007

26 Oct. 2007 COS Science Team Meeting 2

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 subsystems for normal operations– Validation of other on-orbit replacements & installations– Early Release Observations

• Demonstrate upgraded science capabilities to astronomical community and general public


SMOV Policies,Oversight, ERO

NASA H/Q STScIHST PROJECT

SMOV MGMT TEAM

441 BurleySTScI - Biagetti

STScI SMOV PLANNING TEAM Lead – Biagetti ACS – LSmith COS – Keyes OTA/FGS – Lallo, Nelan NICMOS/NCS – Wiklind/Wheeler STIS – Proffitt WFC3 – MacKenty, Turnbull Eng. Spt. – Wheeler, Long ERO – Noll, OPO Planning & Scheduling - Reinhart, Chapman, Periello, et al. OED Ops – Ellis, et al. Archive – TBD IT - TBD


PROJECT SMOV PLANNING TEAM

441 – BurleySTScI SMOV PLANNING TEAMCHAMP/MOSESIPT, IDT, BASD

SMOV OPS TEAMHST Ops, STScI P&S, SI Teams, OED, OPO,441, 442

SMOV TTRB

DO, HST MO, INS, OED, OPO, 441

PROPOSAL IMPLEMENTATION TEAM


PROJECTCONTAMINATIONWORKING GROUP (CWG)

P&S,SI/IDT Teams, OED, OPO, 441, SMOV PIs

SMOV4 PLANNINGSMOV4 PLANNING TEAMS & INTERFACES


SERVICING MISSIONOPS WG (SMOWG)

441,442, STScI/IDT SI Teams

OBSERVATORY SUBSYSTEMSWORKING GROUPS441, 442, STScI SI Teams


Management/direction flow down

Information/reporting flow up.


SMOV4 PLANNINGSMOV4 PLANNING PROCESS FLOW PROCESS FLOW

SMOV CONCEPT STATEMENTSMOV CONCEPT STATEMENT

REQUIREMENTS DEFINITIONREQUIREMENTS DEFINITION

BASELINE PLANBASELINE PLAN

STSCI, SMOV Mgmt Team

STScI SMOV Team, 441 SMOV Planning Team

PROPOSAL SUBMISSIONPROPOSAL SUBMISSION

PROPOSAL IMPLEMENTATIONPROPOSAL IMPLEMENTATION

OPERATIONS PLANNINGOPERATIONS PLANNING

STScI Proposal Implementation Team

SMOV Ops Working Group, 441 SMOV Planning Team

SMOV OPERATIONSSMOV OPERATIONS SMOV Ops Team, SMOV TTRB

(& SMOV CLOSURE)




SMOV4 Planning Schedulefor Aug 2008 Launch

Start End Activity====== ====== ========== ============================ Oct06 Mar07 Requirements Update

21Mar07 SMOV Requirements Review

Mar07 Oct07 SMOV Planning- Activity Summaries- Special Commanding Development- Integrated plan

12Oct07 SMOV Project Review

Oct07 Aug08 SMOV Implementation Phase - Proposal generation/iteration

- ERO program- Operations planning

Jun08 Aug08 Test Calendar/SMS generation

Jul08 GSFC Launch Readiness (FRR)

Jul08 STScI SM4/SMOV Readiness Review

07Aug08 SM4 Launch

15Aug08 ~Dec08 SMOV4 Feb09 SMOV4 Closure Review


SMOV4 INITIAL CONDITIONS

• New gyros• New batteries• Two new Science Instruments (SIs)

– COS in place of COSTAR– WFC3 in place of WFPC2

• 2 Restored SIs– STIS– ACS

• Refurbished FGS– FGS2R2 in place of FGS2R

• Other effects– NICMOS “warming up” for 8-10 days


SMOV4 -BASIC APPROACH-

• Proceed with commissioning of existing SIs while new ones outgass• Avoid “bright earth” occultations (BEA) for 21 days following Release

– Use bright earth “allowances” during the BEA period• Perform the “long” VDT early in BEA period• FGS2R2 – Start commissioning prerequisites early using BEA-compatible

targets and BEA allowances– Allows relief to FGS3 guiding asap

• STIS – Use BEA-compatible targets for early commissioning activities• Start NCS early for NICMOS cool-down

– 2-week cooldown assumed for planning purposes• SMOV SI commissionings proceed pretty much independently of each

other.– Each SI undergoes a set of engineering activation activities, optical

alignment/focus activities, and science calibrations– EROs and GO science are enable asap on a per channel basis.

* BEA = Bright Earth Avoidance (period)


SMOV EXTERNAL ORBITS BY SI/SS

PRELIMINARY ESTIMATES AS 0F 15OCT07

POST-BEA EXTERNAL ORBITSPCS 10 (VDT)WFC3 132*COS 145*STIS 20*ACS 30*NICMOS 56*FGS 6

399 TOTAL* Does not include ERO orbits

BEA EXTERNAL ORBITS

PCS VDT 5 orbits after 36 Hrs @ +V3

ACS 2 orbits -- BEA WINDOW

FGS 6 orbits -- BEA WINDOW

20 orbits -- BEA COMPLIANT

STIS 8 orbits -- BEA COMPLIANT


SMOV4 EXTERNALORBIT ESTIMATES BY WEEK

(post-BEA, as of 12Oct007)

POST-BEA EXTERNAL ORBITS

0

10

20

30

40

50

60

70

80

90

1 2 3 4 5 6 7 8 9 10 11 12 13 14

POST-BEA WEEK

OR

BIT

S

PCS

NICMOS

STIS

ACS

COS

WFC3


SMOV4 SCHEDULEas of 12 Oct. 2007

ID Task Name Start Finish1 SM4 Thu 8/7/08 Mon 8/18/082 HST RELEASE Fri 8/15/08 Fri 8/15/083 BEA PERIOD Fri 8/15/08 Fri 9/5/084 PCS COMMISSIONING Sat 9/6/08 Sat 9/6/085 GYRO CALS COMPLETE Sat 9/6/08 Sat 9/6/086 FGS SMOV Thu 8/21/08 Fri 9/26/087 AMA ADJUST COMPLETE Thu 8/21/08 Sun 8/31/088 OFADs & ALIGNMENTS Sun 8/31/08 Thu 9/4/089 FGS1R SCIENCE ENABLED Sat 9/6/08 Sat 9/6/0810 FGS2R GS ACQ VERIFICATION Fri 9/26/08 Fri 9/26/0811 FGS2R ENABLED FOR GUIDING Fri 9/26/08 Fri 9/26/0838 STIS SMOV Mon 8/18/08 Tue 9/30/0839 ENGINEERING ACTIVATION Mon 8/18/08 Fri 9/5/0840 OPTICAL VERIFICATION Thu 8/21/08 Tue 9/30/0841 SCIENCE CALIBRATIONS Fri 8/22/08 Tue 9/30/0842 CCD SCIENCE ENABLED Sat 9/6/08 Sat 9/6/0843 MAMA SCIENCE ENABLED Sun 9/7/08 Sun 9/7/0812 ACS SMOV Tue 8/19/08 Wed 10/8/0813 ENGINEERING ACTIVATION Tue 8/19/08 Wed 8/27/0814 ALIGNMENT & FOCUS Sat 9/6/08 Sat 9/13/0815 SCIENCE CALS Sat 9/6/08 Wed 10/8/0816 CCD SCIENCE ENABLED Sun 9/14/08 Sun 9/14/0817 SBC SCIENCE ENABLED Sun 9/14/08 Sun 9/14/0818 CORONOGRAPHIC SCIENCE ENABLED Mon 10/6/08 Mon 10/6/0819 NICMOS SMOV Sun 8/17/08 Fri 10/31/0820 COOLDOWN Sun 8/17/08 Sun 8/31/0821 ENGINEERING ACTIVATION Sun 8/17/08 Wed 9/3/0822 OPTICAL ALIGNMENT & FOCUS Sat 9/6/08 Sun 10/5/0823 SCIENCE CALS Sat 9/13/08 Fri 10/31/0824 CAMERA SCIENCE ENABLED Sun 9/14/08 Sun 9/14/0825 CORONOGRAPHIC SCIENCE ENABLED Sat 10/4/08 Sat 10/4/0826 WFC3 SMOV Mon 8/18/08 Sun 10/12/0827 ENGINEERING ACTIVATION Mon 8/18/08 Sat 9/13/0828 OPTICAL ALIGNMENT Wed 9/10/08 Sat 9/27/0829 SCIENCE CALS Tue 9/9/08 Sun 10/12/0830 UVIS SCIENCE ENABLED Fri 9/19/08 Fri 9/19/0831 IR SCIENCE ENABLED Thu 10/2/08 Thu 10/2/0832 COS SMOV Tue 8/19/08 Sat 12/13/0833 ENGINEERING ACTIVATION Tue 8/19/08 Wed 9/10/0834 ALIGNMENT & FOCUS Sat 9/6/08 Sat 11/22/0835 SCIENCE CALS Thu 9/11/08 Sat 12/13/0836 NUV SCIENCE ENABLED Mon 12/1/08 Mon 12/1/0837 FUV SCIENCE ENABLED Wed 12/10/08 Wed 12/10/08

8/15

9/6

9/6

9/6

9/26

9/26

9/6

9/7

9/14

9/14

10/6

9/14

10/4

9/19

10/2

12/1

12/10

4 7 10 13 16 19 22 25 28 31 3 6 9 12 15 18 21 24 27 30 3 6 9 12 15 18 21 24 27 30 2 5 8 11 14 17 20 23 26 29 2 5 8 11 14 17August 2008 September 2008 October 2008 November 2008 December 2008


SMOV PROJECT REVIEWCOS-RELATED ITEMS

• Need to study possibility of shortening the COS commissioning period.– Preliminary discussions have succeeded in

shortening it by 2-3 weeks.

• FUV Door Opening– How many HST high voltages must be off for

this operation?


SM4 SIMS/JIS & SMGT• HST Project conducts a series of operational simulations (Sims) and Joint

Operational Simulations (JIS)– To simulate various portions of SM4– Familiarize participants with Operational procedures, interfaces, and protocols– Certify participants for SM4 support

• SIM 4 (EVA 3) COS, ACS Repair– 10/11/2007 - complete

• SIM 7-8 (EVA 3-4) COS, ACS Repair, STIS Repair, NOBL8– 11/28-29/2007

• JIS 1 (EVA 3) COS, ACS Repair– 03/18/2008

• Servicing Mission Ground Tests (SMGT)– Test ability of ground system to support selected SM4 and SMOV4 activities

• Special commanding is tested


EARLY RELEASE OBSERVATION (ERO) PLANNING

- SM4 EROs will be planned for each of the HST Science Instruments.

- Keith Noll is ERO lead at STScI.

- ERO planning teams are in place for each instrument.

- Planning for COS and WFC3 is well developed.

- Multiple targets have been identified and are being prioritized.

-Recommendations to NASA HQ (Alan Stern) in February-March 2008; selection of final targets by ~April 2008.

- Phase 2s for final targets to STScI PIT by 15 May 2008.

I-band DSS image from 1989 (blue) and J-band 2MASS image from 1999 (red).Motion object is marked.

ACS EROs from SM3B.


ERO: Who’s Involved

• Instrument-specific teams: WFC3 SOC, COS IDT, ACS,STIS,NICMOS Instrument Science Teams + community consultation

• GSFC: Leckrone, Niedner• HQ: Stern, Morse, Mather, Hayes

WFPC2 ERO from SM1.

• STScI: Noll, Reid, Sembach, Biagetti,Mountain

• OPO: Livio, Villard, Gundy, Estacion, Levay, Frattare


ERO: Schedule • Presentation to HQ: ~ February 2008 (TBD)• Execution on Spacecraft (all dates approximate, assume early Aug launch):

• Instrument dependent• ~mid September~early October, possibly later for COS

• ERO Press release: ~ mid-late October 2008 (TBD)• Avoid US presidential election news cycle!• May need a later one for COS (TBD)

• AAS• Long Beach, CA 7-10 January 2009• Pasadena, CA 7-11 June 2009

• IAU General Assembly• Rio de Janeiro, Brazil 3-14 August 2009• International Year of Astronomy 2009

WFPC2 ERO from SM3A.


SMOV Office Space• STScI has begun discussion of office space needs with

COS IDT and WFC3 IPT– Initial plan is to be able to accommodate up to 4 short term

visitors and 1 long term visitor in the post-SM4 period– Duration and timing of visits will depend on final schedule of

SMOV activities– Visitors will assist in SMOV analyses and work closely with

Institute instrument teams– No present plans to host ACS or STIS visitors, but this can be

revisited (or even accommodated in current plan) if the need arises

• Office space for external visitors will be worked into master office space plan for the coming year


SMOV OPERATIONS

• SMOV Ops begins at Release (Aug. 15, 2008)• Daily SMOV Status & Planning Meetings

– “Morning Meeting”– Reps from all SI/Subsystems, STScI P&S, STScI &

Project Ops

• Some operations require realtime support from STScI/EDT team– To be discussed

• During ops-related meetings next year• Reviewed at STScI Readiness Review next July

• SMOV Closure Review

SERVICING MISSION OBSERVATORY VERIFICATION (SMOV) SMOV PLANNING Carl Biagetti COS Science Team...

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