SOT Shift Report Shift M146 Duration: 16 Dec 1999 15:00 EST - 16 Dec 1999 18:00 EST 16 Dec 1999 20:00 GMT - 16 Dec 1999 23:00 GMT SOT Lead: Tom Aldcroft Spacecraft/Aspect: FOT/Science Liason: HRC: ACIS: ======================================== Plan ---- Continue with DEC1299b load: Obsid 765 - TOO supernova - CAL ER 609 - Lambda Andromeda Events ------ 22:00 AOS on DSS-16 23:08 Star in slot 7 lost, then re-acquired via OBC command Notes/Issues/Problems --------------------- The ACIS EGSE was beeping again, complaining about a bias error in FEP4. Royce came in and confirmed that this is not real. He restarted PMON and everything looks fine. The procedure in this case is for SOT lead to print a screen dump and then restart PMON, following the instructions taped to the computer monitor. Current spacecraft state matches expected: PCAD MODE = NPNT CONTROL LAW FLAG = NPNT Stars: = 5 FIDS = 3 RA = 70.338 deg DEC = -2.867 deg ROLL = 334.157 deg Format = 2 OBSID = 765 (TOO Supernova) SIM FA = -467 SIM TSC = 75623 (ACIS-S) HETG = OUT (81.0 deg) LETG = OUT (79.1 deg) HRC-S HV is ON EPHIN: A-Leak = 0.2600 mu-a B-Leak = 0.0400 mu-a TC 1999:350:23:12:02 (Thu Dec 16) f_ACE 3.96e+01 F_ACE 2.87e+06 R km 131277A OBT 1999:350:23:11:32 CTUVCDU 10422839 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 61773092.54 ONLVCDU 10422832 OBC Errs 0 OBSID 765 EPState SUN SIM TTpos 75623 HETG Angle 81.0 PCADMODE NPNT RA 70.338 Bus V 29.93 SIM FApos -467 LETG Angle 79.1 PCONTROL NPNT Dec -2.867 Bus I 32.79 AOFSTAR GUID Roll 334.157 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -4.34 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.82 Pitch Rate 0.01 OBSMode NEXT ACA Int Time 0.705 Roll Rate 0.04 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -42.53 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.77 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.66 SA Resolv 150.92 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 16.64 HRMA power 69.10 -Y SA Amps 16.25 EPHIN Geom LARG OBA power 140.70 +Y SA Temp 119.15 E1300 1 -Y SA Temp 118.78 P4GM 0 Roll Mom. 0.895 P41GM 0 Pitch Mom. -9.486 UpL Cmd Acc 19300 A-Leak 0.2600 Yaw Mom. 0.602 Cmd Rej A 222 B-Leak 0.0400