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SMOV Status & Planning Meeting Notes 6/13/09
Notes provided by Burley (richard.j.burley@ nasa.gov), Biagetti (biagetti@stsci.edu, and others as indicated.

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Summary

Spacecraft subsystems continue to operate nominally. The plans and procedures for gyro calibrations are in place. The COS FU V high-voltage ramp-up and NU V alignment ac tivities continue according to plan. ACS fir st ex ternal observation (firs t light), a SMOV cross-talk check, has occurred; analysis is ongoing. The WFC3 mechanism checkouts and U VIS detec tor functional are proceeding per the plan; preliminary results are all positive. The replan to resume the STIS NUV high- voltage ramp-up is in place for next w eek .

- Observatory Status
o PC S/SAC: D Smith Plans for the gyro calibration process, scheduled to s tart Sunday night, are in place. · See attached SMOV_PC S_June_13 EPS Nominal TCS: J Abel Nominal I&C DM S Nominal Nominal

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486FSW Nominal SAFING Nominal SIC &DH & P/L FSW Nominal

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SI Status
o WFC3 Engineering · Status o Op e r a t e o Nominal Science: SD eustua


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Preliminary an o 11808 o 11422 o 11423 o 11419

o o COS

alyses have been done on the follow ing ­ U VIS bow tie monitor ­ nominal No evidence of bow tie Flat fields are nominal ­ SOFA test ­ nominal Filter wheels operated success fully Filters look nominal ­ IR FSM test Filter wheels operated success fully Filters look nominal ­ U VIS detector functional test ­ nominal Readnoise is very good · <3e Dark current is good ­ preliminary Gain data to be taken this w eekend See attached W FC3_SMOV_2009_June_12

Engineering. · Status o Operate, FU V Operate/H VLow o Vacuum gauge ~2.9e-6 torr o OR 18511-0 successfully comp uplink GENSLEW values for us o OR 18512-2 successfully comp update COS aper ture positions ·

leted 163/16:21 U TC to e in Proposal 11469 leted 163/22:03 U TC to in FSW

Forward Plan o OR 18514-0 submitted to clear COS Event Flag 3 after FUV initial turn on Part 3-4 completes o COS- to-FGS Alignment / Coarse Focus visit2 164/12:54 UTC R/T uplink to update focus /mechanis m position 164/12:54 UTC o COS Fine Optical Alignment visit1 164/14:00:24 Genslew updates 164/14:07 U TC o FUV initial H V turn-on v isits 11/12 ( Par t 3-5) scheduled 165/19:00 UTC OR to be submitted to clear COS event flag 3 to allow FU V commanding to proceed



Science. TKeyes /D Sahnow th · FUV H V taken to 4 intermediate ramp-up level o Diagnostics, background, w avecal spectral All nominal · COS- to-FGS Alignment/Coarse_Focus o On-going analysis Results to be uplink prior to s tart of C OS Fine Optical Alignment (11469) o Postrg anomaly (repor ted yesterday) is now understood PR filed vs . TR ANS Implementation for 11469 visit 7 to be perfor med via intercept to SMS 166 o ACQ/SEARCH & AC Q/IMAGE anomalies (reported yesterday)


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Possible patchable cons tant update for ACQ/SEARCH Investigation continues for AC Q/IMAGE Test for these anomalies to be inc luded in the intercept s ms for postrg correction, above For more details , see attached COS_SMOV_update_13June2009_updated

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FGS/OTA Nominal ACS Engineering · Status o Nominal Science. LSmith · AC S first ex ternal observation (firs t light) has completed o AC S08 WFC Cross Talk (11371) o Data will be processed this morning · SBC U V contamination check (11372) o Third and last check of BEA-related U V throughput o Results are nominal and within specs o For more details , see the attached SBC_third U V contam check 12June09



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STIS

Engineering · Status o Operate/CCD On, MAMAs 1&2 LVOn ( SAA cycling) o NUV HV ac tivities remain suspended until next week Science. C Proffitt · Forward Plan for the revised SMS166 o Monday FUV MAMA For mat Verification V FUV MAMA For mat Verification V NUV HV recovery V3 6/15 18:01 FUV Im Quality 6/15 20:28 - ex ter o o o Tuesday CCD CCD W ednes day NUV Friday NUV NUV NUV



01 6/15 15:53 02 6/15 16:17 - data fas t tracked nal t ar get

Throughput V01 6/16 6:34 - ex ternal tar get Throughput V02 6/16 9:46 - ex ternal tar get HV recovery V4 6/17 17:00 - data fas t tracked For mat 6/19 13:59 & 14:32 Dark 6/19 15:50 Dark 6/19 21:25

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Sunday NUV Im Qual 6/21 13:48 - ex ternal tar get


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MAMA Spectro TP, V02 6/21 17:29 - external target

NICMOS/NC S Status · N o c hang e · NCS Tiger Team meeting on 16 June to discuss potential res tart

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P&S Status
o Calendar /SMS builds SMS166 (w ith STIS replan) is delivered · Intercept sms planned for later in w eek o To contain C OS Postrg/acqimage/acqsearch tests 2 orbits SMS180 w ork to s tart mid-week Replans SMS173 · To contain the rest of STIS replan · Goal to deliver by Thursday

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Operations
o o FOT Nominal

PACOR: BPatel From June 12 (8am) to June 13 (8am) , Pacor-A receiv ed two ev ents with fast- track observations . · The data was processed and delivered to OPU S w ithout any problems. OPU S

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Continuing to fast-track data coming over the next 24 hours · ACS proposals 11371 and 11510 · COS proposal 11469 · STIS proposal 11351 We now have 12 WFC3 associations errored in calibration · from proposal 11419 · need a keyword rules change for these) · 6 exposures for the same proposal with a missing bias reference file. o WFC3 team is looking into the problem · We FTPed the files which have not been archived due to errors, to the WFC3 team. Mission schedule processing failed in the stisfringe process · due to a failed database query on a temporary table that wasn't found · Under investigation


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Archive Nominal