Aug_07_2000_L381.txt Shift L381 Start at 2000:220:10:30:00 GMT = 2000 Aug 7 6:30am EDT End 2000 Aug 7 10:00am EDT SOT shift report 2000-08-07 L381 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_04_2000_L381.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running AUG0600C near perigee at 220:1149. ACIS CTI is at 220:1607 (obsid 61972). LETG inserted last COMM. ORBITAL EVENTS: 2000:220:11:49:07.986 138 EPERIGEE ORBIT PERIGEE 2000:220:12:51:59.956 138 XP1RADZ0 PROTON1 RADIATION EXIT0 2000:220:16:17:59.956 139 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2000:221:19:33:06.872 139 EAPOGEE ORBIT APOGEE 2000:222:21:16:44.614 139 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2000:223:03:17:09.696 139 EPERIGEE ORBIT PERIGEE 2000:223:08:14:44.614 140 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2000:224:11:01:02.379 140 EAPOGEE ORBIT APOGEE 2000:225:12:51:25.065 140 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2000:225:18:46:00.717 140 EPERIGEE ORBIT PERIGEE 2000:225:18:47:25.065 140 EP1RADZ0 PROTON1 RADIATION ENTRY0 2000:225:19:43:25.065 140 XP1RADZ0 PROTON1 RADIATION EXIT0 2000:225:22:19:25.065 141 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2000:227:02:29:10.755 141 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 220:1030 Status at last COMM was nominal (see note 1) AOS DSS-66 (Madrid) 220:1240 61973 Status at AOS was nominal (see note 2) LOS DSS-66 220:1340 End of shift 220:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at end of last COMM: UTC 2000:220:07:13:01 (Aug 7) f_ACE 3.96e+02 F_ACE 0.00e+00 Kp 3.3 R km 56385D OBT 2000:220:07:12:17 CTUVCDU 7402367 OBC s/w NRML FMT2_EPS CPEstat OBT 82019537.30 ONLVCDU 7402352 OBC Errs 0 OBSID 61973 EPState SUN SIM TTpos -99616 HETG Angle 80.2 PCADMODE NPNT RA 313.997 Bus V 30.71 SIM FApos -535 LETG Angle 4.5 PCONTROL NPNT Dec -28.001 Bus I 31.02 AOFSTAR GUID Roll 344.165 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang -6.99 Yaw Rate -0.02 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 5.95 Pitch Rate 0.20 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.11 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.62 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.78 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 50.58 SA Resolv 168.03 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 14.88 HRMA power 41.10 SCS 128 -Y SA Amps 15.85 EPHIN Geom SMAL OBA power 99.20 SCS 129 +Y SA Temp 108.70 E150 172878.0 SCS 130 -Y SA Temp 108.70 E300 473.9 Roll Mom. 0.409 E1300 0.8 Pitch Mom. 2.532 UpL Cmd Acc 31595 EPH A-Leak 0.2120 P4GM 715.4 Yaw Mom. 3.058 Cmd Rej A 224 EPH B-Leak 0.0400 P41GM 0.1 Expected RA, Dec, Roll (degrees): 314.00001, -28.00000, 344.16594 2) Status at 220:1250: WAS EXPECTED PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 0 0 RA = 313.999486 deg 314.00001 DEC = -27.999605 deg -28.00000 ROLL = 344.165875 deg 344.16594 Format = 2 2 OBSID = 61973 61973 SIM FA = -535 -536 SIM TSC = -99616 -99616 HETGA = 80.21 deg (OUT) OUT HETGB = 80.58 deg (OUT) OUT LETGA = 7.46 deg (IN) IN LETGB = 4.46 deg (IN) IN EPHIN A-leak = 0.2720 B-leak = 0.0400 ACE Proton Flux = 535 (2 hr avg in 130-214 keV proton channel) Fluence (130-214KeV) = 3.8E+6 LT 3.6E+8 Radiation Level OK Kp Index (Costello) = 2.67 LT 6 is OK EPHIN Geom = - E150 = - E300 = - E1300 = - LT 10.00 (RADMON P4GM = - LT 300.00 Triggers) P41GM = - LT 8.47 HRC SP PS = ON IM PS = OFF SP Top Step = 43 Sp Bot Step = 54 Shield 1 HV = OFF Shield 2 HV = OFF Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -110.8 Cold Radiator = -113.5 DEA Pwr = - DPA Pwr = 39.9 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrell): - 8 34m supports over weekend, 10hrs 45 mins - 8 SSR dumps, all OK - CAP 627F ran to insert LETG - 3 load segments uplinked, good thru 223:2322 Mission Planning (Dan/Ken/Kevin): - Working on AUG13 load. Need to resolve the issue of the HRC observation near a bright source. Will have telecon on this at 2:00pm today. - First load review on AUG13 tomorrow Spacecraft Engineering (Andrew): - LETG insert went well, as planned. SOT (Bill Podgorski): - Radiation levels low again. DSOPS(Jen): - Several quick looks (see below) - Computer failures over weekend, back to normal now. GOT - All is OK. Roger - New COMM engineer onboard, Mike Watson 3) Quick Look data review(OK unless noted): Seq # ObsID It Target start time SI Grat Comments ---------------------------------------------------------------------------------------------------------- 700192 00887 00 Elais:N2 2000:215:18:01:09.916 74.2 ACIS-I NONE 700193 00888 00 Elais:N1 2000:216:14:54:37.510 74.2 ACIS-I NONE 800094 00918 00 CL J2302.8+0844 2000:218:03:19:56.204 110.0 ACIS-I NONE 290087 01805 00 VEGA 2000:219:10:27:53.583 3.0 HRC-S NONE 290088 01806 00 VEGA 2000:219:11:26:23.583 3.0 HRC-S NONE 290089 01807 00 VEGA 2000:219:12:24:53.583 3.0 HRC-S NONE