Jun_15_2000_L328.txt Shift L328 Start at 2000:167:11:30:00 GMT = 2000 Jun 15 7:30am EDT End 2000 Jun 15 12:00pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_15_2000_L328.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUN1100E in radiation zone. ACIS CTI measurement (obsid 62024) was completed at 167:0609. Next science activity will be ACIS CTI (obsid 62023) at 167:1855. Note that HETG was inserted manually last night at about 167:0200 and will remain there for next several orbits. JUN1100E loads have HETG retract commands deleted. ORBITAL EVENTS: 2000:163:15:09:34.298 117 EAPOGEE ORBIT APOGEE 2000:164:22:53:08.029 117 EPERIGEE ORBIT PERIGEE 2000:166:06:37:17.979 118 EAPOGEE ORBIT APOGEE 2000:167:14:20:44.447 118 EPERIGEE ORBIT PERIGEE 2000:168:22:05:11.980 119 EAPOGEE ORBIT APOGEE 2000:170:05:49:27.825 119 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift LOS 167:1130 Status at last contact 167:0711 was nominal (see note 1) AOS DSS-54 (Madrid) 167:1450 LOS DSS-54 167:1550 End of shift 167:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last contact: UTC 2000:167:07:11:00 (Jun15) f_ACE 1.38e+02 F_ACE 9.39e+08 Kp 4.7 R km 75724D OBT 2000:167:07:09:58 CTUVCDU 6308991 OBC s/w NRML FMT2_NORM CPEstat OBT 77440198.00 ONLVCDU 6308976 OBC Errs 0 OBSID 62024 EPState SUN SIM TTpos -99616 HETG Angle 6.3 PCADMODE NPNT RA 90.214 Bus V 31.18 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec -70.138 Bus I 27.98 AOFSTAR GUID Roll 185.722 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTNNN Dith Yang -5.11 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 5.44 Pitch Rate 0.21 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.34 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -3.84 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 93.65 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 13.14 HRMA power 0.00 SCS 128 -Y SA Amps 14.30 EPHIN Geom LARG OBA power 32.30 SCS 129 +Y SA Temp 108.97 E150 121 SCS 130 -Y SA Temp 108.44 E300 22 Roll Mom. -1.142 E1300 2 Pitch Mom. 13.540 UpL Cmd Acc 10088 EPH A-Leak 0.3480 P4GM 0 Yaw Mom. 4.413 Cmd Rej A 69 EPH B-Leak 0.0560 P41G 0 Expected RA, Dec, Roll (degrees): 90.20999, -70.13999, 185.71831 2) Chandra state at 167:1450 WAS EXPECTED PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 0 0 RA = 90.215833 deg 90.20999 DEC = -70.138046 deg -70.13999 ROLL = 185.724936 deg 185.71831 Format = 2 2 OBSID = 62024 62024 SIM FA = -467 -467 SIM TSC = -99616 -99616 HETGA = 6.33 deg (OUT) IN HETGB = 6.00 deg (OUT) IN LETGA = 79.46 deg (OUT) OUT LETGB = 78.33 deg (OUT) OUT EPHIN A-leak = 0.7240 B-leak = 0.1560 ACE Proton Flux = 137 (2 hr avg in 130-214 keV proton channel) Fluence (130-214KeV) = 1.9E+5 LT 3.6E+8 Radiation Level OK Kp Index (Costello) = 3.33 LT 6 is OK EPHIN Geom = - (in rad zone) E1300 = - LT 1318.52 (RADMON P4GM = - LT 3542.40 Triggers) P41GM = - LT 100.00 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 = - Valid Event Rate 2 = - Shield Event Rates = - ACIS FP Temp = -112.1 Cold Radiator = -120.7 DEA Pwr = - DPA Pwr = 39.0 Science State = Science Idle 3) Notes from 9:00am meeting: Operations (Darrell): - 3 supports last 24 hrs, 3 SSR dumps, all OK - Uplinked 3 load segments, good thru day 171 - Ran CAP 619 to insert HETG manually - Squeegy mode test scheduled for pass at 167:1800 Mission Planning (Ken/Kevin): - JUN11 load rebuilt to remove grating retractions - Got extra COMM for HETG insert last night - Decision on HETG retraction after obsid 103 completes at 172:0131 is to go for COMM and do manual retract - Will have 1:00pm load review for JUN18 Spacecraft Engineering (Wallace): - HETG insertion performed last night. After insertion the A and B side INSERT limit switches went back to NINS after reading INSR for over two minutes. Data will be prepared for 3:00pm debrief today. SOT (Bill Podgorski): - Radiation levels low. - Will help FOT analyze grating data today DSOPS(Joy): - Several quick looks (see below) 4) Quick Look data review: OBSID Target Time Comment ----- ------ -------------- ------- 00670 1812-12 ACIS-S 166:03:40 01711 3C 273 ACIS-S/LETG 166:04:48 LETG failed to insert 00879 PSS 1317+3531 ACIS-S 166:22:10 00878 PSS 1057+4555 ACIS-S 166:23:38