Dec_05_2000_L502.txt Shift L502 Start at 2000:340:06:30:00 GMT = 2000 Dec 5 1:30am EST End 2000 Dec 5 3:30pm EST Restart 2000 Dec 5 8:51am EST End 2000 Dec 5 9:50am EST SOT shift report 2000-12-05 L502 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_05_2000_L502.txt SOT Lead Bill Podgorski, Ed Kellogg SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running DEC0400C load on ascending leg just after perigee. HETG was in for last observation, obsid 332. Perform manual insertion of LETG for series of LETG observations. Make sure HETG is OUT prior to INSERT of LETG. Radiation levels are low. Attend 9am mtg. 00329 00 NGC 1068 2000:340:09:08:15.471 76.7 ACIS-S LETG OBSERVATIONS OF BRIGHT ACTIVE GALACTIC NUCLEI WITH LETGS Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 700004 00332 00 NGC 1068 2000:339:18:30:05.471 46.3 ACIS-S HETG 40.6418 -0.0037 308.76 76.38 ---- I0329 00 CAL-ER 2000:340:07:30:15.471 3.6 -- -- 40.6696 -0.0133 308.45 0.32 700001 00329 00 NGC 1068 2000:340:09:08:15.471 76.7 ACIS-S LETG 40.6298 0.0117 308.36 0.10 390022 02335 00 PKS2155-304 2000:341:06:58:27.501 30.0 ACIS-S LETG 329.6867 -30.1863 284.01 73.65 390007 01015 00 PKS2155-304 2000:341:15:46:27.501 9.7 ACIS-S LETG 329.6659 -30.1135 283.89 0.13 ORBITAL EVENTS: 2000:339:11:41:44.465 183 EPERIGEE ORBIT PERIGEE 2000:340:19:25:34.039 184 EAPOGEE ORBIT APOGEE 2000:342:03:08:54.586 184 EPERIGEE ORBIT PERIGEE 2000:343:10:53:34.730 185 EAPOGEE ORBIT APOGEE 2000:344:18:37:13.568 185 EPERIGEE ORBIT PERIGEE 2000:346:02:22:34.754 186 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 340:0630 Status at last pass was nominal, HETG is IN AOS DSS-54 (Madrid 34m) 340:0730 61830 Start CAP 683C Verify HETG is OUT 340:0735 Step 1 - Configure PCAD 340:0738 Step 2 - INSERT LETG 340:0742 (see note 2) Step 3 - Reconfigure PCAD 340:0807 Step 4 - Clean-up 340:0813 LOS DSS-54 340:0830 End of night shift 340:0830 ReStart shift 340:1351 Chandra's state as of 2000:340:08:27:58 was nominal (see note 4) End Shift 340:1450 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at 340:0058: UTC 2000:340:00:58:02 (Dec 5) f_ACE 2.56e+02 F_ACE 9.59e+05 Kp 3.0 R km 106578A OBT 2000:340:00:57:31 CTUVCDU 14220671 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 92365051.46 ONLVCDU 14220656 OBC Errs 0 OBSID 332 EPState SUN SIM TTpos 74423 HETG Angle 6.34 PCADMODE NPNT RA 40.644 Bus V 29.77 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec -0.004 Bus I 31.02 AOFSTAR GUID Roll 308.764 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 3.95 Yaw Rate -0.04 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -5.91 Pitch Rate -0.07 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.13 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.02 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -50.07 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.66 SA Resolv 142.75 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 15.07 RADMON ENAB HRMA power 89.70 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom LARG OBA power 140.00 SCS 129 ACT +Y SA Temp 118.05 E150 104.4 SCS 130 ACT -Y SA Temp 119.51 E300 2.1 Roll Mom. 2.036 E1300 0.0 Pitch Mom. 2.209 UpL Cmd Acc 12643 EPH A-Leak 0.3040 P4GM 1.3 Yaw Mom. 0.595 Cmd Rej A 57 EPH B-Leak 0.0600 P41GM 0.0 2) LETG INSERTION Executed CAP #683 Rev. C, Manual LETG INSERT using B-side hardware commands. LETG insert was nominal, with one long (152.212 sec move) command and 15 0.128 sec (2MC) short move commands. Same as last insertion of LETG. We had the LETG INSERT script hang up at two points; turning ON the MCE-B 5V and turning it OFF after the INSERT. The commands were run manually and worked, per CAP's 681 and 685. 3) Notes from 9 am meeting --------------------------- OPS: Passes 3 SSR dumps 3 Data loss - Load is good -> CAPs 563A CPE warm start count = 1 683C LETG insertion next passes 1800, 0130 MP: reviewed Dec11 yesterday, another review tomorrow at 2pm. Beginning to look at the next week, which includes a coordinated Crab observations right on the antisolar direction. S/C: Thermal class today at 2 pm. Wallace Jackson will be leaving for another assignment. Farewell lunch Dec. 11 at 11:30. We'll miss you, Wallace! GOT: - SOT: Radiation is low. See previous shift report for description of problem with LETG insertion script. The FOT and GOT are investigating this, the second failure of this script, M_LETG_INSR_B_SCS during actual execution of LETG insertion. It has been tested with command lock off after the first failure, and did not fail, so the mystery deepens. ASCDS: one QL. Meetings: - Data ---- On colossus at 1445 GMT.(/dsops/GOT/input), - 2000_340_0035_340_0800_Dump_EM_53082.gz Evaluation of QL data --------------------- OBSID Target SI SOT Eval. ----- ------ ------ ------- 1882 Mon R2 ACIS-I OK NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 8.9e5 vs. threshold 3.6e8. *ACIS* Orbital fluence (since perigee)is 4.1e7 vs. threshold 1.0e9. ACIS focal plane temperature -119.5 at 03:27 EST. 4) Chandra's state was: --------------------- UTC 2000:340:14:46:01 (Dec 5) f_ACE 1.13e+02 F_ACE 4.08e+06 Kp 2.0 R km 140171A OBT 2000:340:08:27:58 CTUVCDU 14326143 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 92392078.74 ONLVCDU 14326128 OBC Errs 0 OBSID 61830 EPState SUN SIM TTpos 74423 HETG Angle 79.84 PCADMODE NPNT RA 40.670 Bus V 29.61 SIM FApos -467 LETG Angle 4.46 PCONTROL NPNT Dec -0.015 Bus I 35.33 AOFSTAR GUID Roll 308.446 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTN Dith Yang 4.91 Yaw Rate -0.13 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 2.91 Pitch Rate 0.24 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.10 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 16.12 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.74 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.73 SA Resolv 142.25 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 17.23 RADMON ENAB HRMA power 115.00 SCS 128 ACT -Y SA Amps 17.82 EPHIN Geom LARG OBA power 132.60 SCS 129 ACT +Y SA Temp 117.68 E150 91.5 SCS 130 ACT -Y SA Temp 118.78 E300 2.1 Roll Mom. 2.273 E1300 0.0 Pitch Mom. -0.708 UpL Cmd Acc 12968 EPH A-Leak 0.3600 P4GM 0.7 Yaw Mom. 0.859 Cmd Rej A 106 EPH B-Leak 0.0680 P41GM 0.0