Aug_21_2000_L396.txt Shift L396 Start at 2000:234:11:30:00 GMT = 2000 Aug 21 7:30am EDT End 2000 Aug 21 12:30pm EDT SOT shift report 2000-08-21 L396 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_21_2000_L397.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG2000C on ascending leg. Observing MCG -6-30-15 with ACIS-S/HETG (obsid 433) entire day. Inserted HETG via load at 234:10:42:17.735. Radiation levels low. COMM at 1535. Note that HETG went in as expected between last pass and current pass. ORBITAL EVENTS: 2000:233:17:08:36.304 143 EPERIGEE ORBIT PERIGEE 2000:235:00:52:57.733 144 EAPOGEE ORBIT APOGEE 2000:236:08:37:08.757 144 EPERIGEE ORBIT PERIGEE 2000:237:16:21:43.618 145 EAPOGEE ORBIT APOGEE 2000:239:00:06:56.556 145 EPERIGEE ORBIT PERIGEE 2000:240:07:50:48.313 146 EAPOGEE ORBIT APOGEE 2000:241:15:36:26.084 146 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 234:1130 LOS at start shift Status at last contact was nominal (see note 2) AOS DSS-54 (Madrid) 234:1535 End of shift 234:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Data from Chandra snapshot: UTC 2000:234:06:55:02 (Aug21) f_ACE 1.50e+01 F_ACE 4.65e+05 Kp 3.0 R km 109345A OBT 2000:234:06:54:13 CTUVCDU 12118527 OBC s/w NRML FMT2_NORM CPEstat OBT 83228053.52 ONLVCDU 12118512 OBC Errs 0 OBSID 884 EPState SUN SIM TTpos 75623 HETG Angle 80.2 PCADMODE NPNT RA 39.685 Bus V 31.02 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec 16.610 Bus I 26.46 AOFSTAR GUID Roll 113.869 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 1.49 Yaw Rate -0.14 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.56 Pitch Rate 0.00 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -6.10 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -16.38 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.89 SA Resolv 106.03 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 12.56 HRMA power 33.00 SCS 128 -Y SA Amps 13.53 EPHIN Geom LARG OBA power 125.40 SCS 129 +Y SA Temp 109.89 E150 2.4 SCS 130 -Y SA Temp 109.28 E300 0.2 Roll Mom. 3.004 E1300 0.0 Pitch Mom. -6.971 UpL Cmd Acc 50284 EPH A-Leak 0.6000 P4GM 0.0 Yaw Mom. -0.059 Cmd Rej A 55 EPH B-Leak 0.1040 P41GM 0.0 Expected RA, Dec, Roll (degrees): 39.68704, 16.61016, 113.86876 2) Notes from 9:00am meeting: Operations (Darrell): - 8 supports over weekend, 7 34m, 1 26m, 8 SSR dumps (all OK) - 2 load segments uplinked, good thru 237:0439 - Ran CAP 646 to patch new SCS 82 Mission Planning (Ken/Kevin/Sabrina): - AUG27 load being worked by Sabrina (with help) - All OR's scheduled now, need to work in eclipse and ACIS CTI support. Should have products out tomorrow. - SEP03 OR list out, includes obsid 718, RS 1758-258, using HRC-I. The target is near a bright source and was rejected by the FDB early August. Issues brought up at that time must be resolved. Mike Juda working on this. - Eric Martin will have a series of meetings on star selection - COMM arranged for next HETG retract Spacecraft Engineering (Jeff/Wallace): - SCS 82 patched, otherwise all OK. SOT (Bill Podgorski): - Radiation levels low - Looking at FID light drift in OBSID 886 with Rino DSOPS(Joy): - Several quick looks (see below) GOT(Ken) - All is OK. 3) Status at AOS 234:1535: PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 203.965032 deg 203.96677 DEC = -34.274610 deg -34.27578 ROLL = 237.414915 deg 237.41605 Format = 2 2 OBSID = 433 433 SIM FA = -467 -468 SIM TSC = 74424 74424 HETGA = 6.33 deg (IN) IN HETGB = 6.33 deg (IN) IN LETGA = 79.08 deg (OUT) OUT LETGB = 78.33 deg (OUT) OUT EPHIN A-leak = 0.5520 B-leak = 0.1000 Altitude = 110668A (km) ACE Proton Flux = 17 (2 hr avg in 130-214 keV proton channel) Fluence (130-214KeV) = 1.2E+5 LT 3.6E+8 Radiation Level OK Kp Index (Costello) = 1.00 LT 6 is OK EPHIN Geom = LARG E150 = 1.2 E300 = 0.1 E1300 = 0.0 LT 10.00 (RADMON P4GM = 0.0 LT 300.00 Triggers) P41GM = 0.0 LT 8.47 HRC SP PS = OFF IM PS = OFF SP Top Step = - Sp Bot Step = - Shield 1 HV = OFF Shield 2 HV = OFF TE Rate 1 = 0 TE Rate 2 = 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -119.7 Cold Radiator = -127.9 DEA Pwr = 44.5 DPA Pwr = 39.8 Science State = Science Active 4) Quick Look data review(OK unless noted): Seq # ObsID It Target start time SI Grat Comments ---------------------------------------------------------------------------------------------------------- 600011 00251 00 M31 - South 2 2000:231:09:30:59.189 1.0 HRC-I NONE 600023 00263 00 M31 - South 1 2000:231:09:56:09.189 1.0 HRC-I NONE 600035 00275 00 M31 - CENTER 2000:231:10:21:19.189 1.0 HRC-I NONE 600047 00287 00 M31 - North 1 2000:231:10:46:29.189 1.0 HRC-I NONE 600059 00299 00 M31 - North 2 2000:231:11:11:39.189 1.0 HRC-I NONE 800028 00520 00 MS 0015.9+1609 2000:231:11:59:19.189 68.2 ACIS-I NONE 800080 00904 00 A85 2000:232:07:26:49.189 39.0 ACIS-I NONE 800084 00908 00 AWM 7 2000:232:18:45:43.312 48.7 ACIS-I NONE