w = a, i i_ Hubble Space Telescope High Speed Photometer Science Verification Test Report = Space Science and Engineering Center and u == Space Astronomy Laboratory u University of Wisconsin m Madison, Wisconsin W July 1992 m (NASA-CR-I89322) HUBBLE SPACE N94-24710 TELESCOPE HIGN SPEED PHOTOMETER SCIENCE VERIFICATION TEST REPORT u (Wisconsin Univ.) 157 p Unclas L_ G3/18 0204209 m Z w i T Ul J m mE I m B [] I z II m_ ! II mm I m m_ _= i o0 ..... .o ...... ° ,..4 == se of HSP SV Final Report ......................................................................................................... ....4 2.1. Purpo ..........................................................................................................................................i.iiiiiii ....4 IJ 3. usePeeorm ¢.............................................................................................2Z...Z 2......................................4 3.1 Thermal ............................................................................................ ........................... 5 3.2 Power ............................................................................................... "........ ...................... 5 3 3 Electrical an d Mechanical ...... ............................................................................................................................................. 5 n 3.4 Depressun zanort ................ ............................................................... ............................... 5 5 Fli ht Software .......................................................................................... 5 3.63. Detectorsg .............................................................................................. ...................................................iilll5 3.7 Alignments ........................ -............................................................ .................................. 5 3.8 Magneta c Shieldin_ _ and effects "-".........................................................................• ............................. 6 3.9 Sensitivity to SAA. .................................................................................................... ........... 6 3 10 Contamination ................................... '"" ...... ' .................................................................... ii?_i_ .............. 6 3111T ou pu......................................................................................................... 21Z........................6 m to bri ht ob'ects ............................................................................ """ 3.12 Sensmwty g 'J ..... .......................... 6 4. Prog ram Develo pm etat, Execution, and ResultS ............................................................................................................................. ....... 6 evelo ment ............................................................ = . 4.1 Program D p .... • ... .............................................................. 6 = J Z _ 4 20V]NV Events in Chronologtcal uraer ......................................... ............................. 7 illl 4.3 Test Speclfi' c performance ........................................................................................................................................ 7 2769 - Color Transformauon ........................................................... 7 3oo6-Ce , g...................................................................................iiiiiiiii ..............7 3362 - Fine All gnment ......................................... "'"............................... ....................................... "7 3377 - HSP POL Aperture Map and Alignment'lest .............................. ............ 8 1474 - Photometric performance, • ..............................................................................."", .......... 8 1389 - Short Team Photomemc _tatmtty ............................................................................................................... 8 3119 -Aperture Map..: .......... :..-.... ........... :................................................ .................. 8 3377 - Psrt 1I - POI., Map and Altgnmtmt .................................................................. ........................ R 3120 -Aperture Map -VIS ...................................................................................8 2771 -Occultation-Rings .............................................................................................................8 E_ 3119 - Vmt"• II - Aperture Map... ..... :'"...........................................................................................- s 8 = 1095 Variability of High Lummomty _tar ................................................................................. 3135- Aperture Map- UV ............................................................................................................ 3120 " Aperture__ Map - VIS •°"°°'°'*°'""*'° .....°'°'*"......"....."°'"" ....................................................................9 3382 - Photometric perform=ce. "'""" ..... ".... ........................................................................ ........ ......9 L 1386 - Instrumental Polarizataon ..................................................................................... ........ 9 1081 - Saturn Ring Dynamics ................................................................................................ 9 2769 - Color Transformation................ .......... '"........................................................................... 9 - 3383 - OLTlitmrTest ........Revised. *..... "...................... ............................................................ .. l0 1383 - Time Resolved Photometry "............... ............................................................................ 10 3378 Color Transformation VIS ................................................................................ 3377 - HSP POL Test - Part II - Repeat ....................................................................................... 10 3425 Color Transformation- %rig............................................................................................... !_ 1101 - Optical & UV Observattons" of Radio" Pulsar S ................................................................... 11 3383 OLT Jitter Test- Second Revision .................................................................................... ! ! 1092 - Ecli P*es of Cataclysmic...... Variable Stars ............................................................................. I11l 2912 - Photometric Calibration ................................................................................................ 3996 - prism Mode Test ................................................................................................................ 11_ 3985-Insmunental Polarization Test (revised) ...................................................................... ::SS_13 1086 - Pluto Rings .................................................................................................................. lq 1098- Supernova Remnants .......................................................................................................... .... .. ..... ........ i_ = i 4 •4 Data An al y sts and Results ............. :'"2 ............................................................................................................. 13 4.4.1 Short Term Photometric 5 taomty ................................................................ 4 4 2 Color Transformation ........................................................................................................... 11_ 4."4_3 A pertLE e Positions :':":'" ........................................................................................................• ................................................ 15 4.4.4 VIS Detector SBnsltlv!ty " .................... ; ............................... ......... 17 i 4•4.5 Phase One Calibrations - 2912 Analysts ............................................................................ ........................ lo 4.4.6 Saturn Occultation ................... :............................................................ ................ 19 4.4•6.1 Proposed Observataons ..................................................................... ............ 20 4.4.6.2 Observations ........................................................................................ J 4.4.6.3 Data Reduction and Analysis ........................................................................... 21 ..... ..... ,., ..................................................................................................... 22 4.5 Database Updates ............... ................................................................... 22 4.6 SV Anomalies ...................................................................... ............... 22 I_=d 4.7 End of SV Status and Liens ................................................................................................... 4.8 Contract End Item (CEI) Specifications Verification Status .................................................................. 23 i = : J 26 5. Modificationsand Recommendations ..........-...........................................................................................................26 5.1Trend Monitoring Recommendauons .....................................................................................................26