SOT shift report 2000-09-19 L425 Start at 2000:263:12:50 GMT = 2000 Sept. 19 08:50am EDT End 12:00pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sept_19_2000_L425.txt SOT Lead Ed Kellogg Plan: ---- Doing OBSID 00774, 0509-67.5 2000:263:02:32, ACIS-S HETG, then CAL-ER 2000:263:14:12, then OBSID 00011 00 AR LAC-6 LAST QUAD ( 2000:263:14:51, ACIS-S HETG EVENTS GMT OBSID -------------- ---- ----- no pass Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day SSR dumps 3 Data loss none Load is good -> 267:09:30 CAPs 651 OBC medium eclipse next passes 1745, 0230 MP: Load review yesterday went well. Load review for 9/24 will be tomorrow at 2pm (ET). Real time comms for the LETG operations are identified. Ken working on the OR list for Oct. 2. S/C: Last Earth eclipse for the season was last night. everything appeared to go well. Some discussion about event sequence for OBSID 8; will investigate. GOT: JPL minor com problem delay of ~10-15 min. SOT: Radiation dropping. ASCDS: Suggests changing OBSID when scs107 interrupts an observation. How does this impact data processing? Meetings today: 11:30 MSFC Telcon (Lavoie) 2:00 Load review 3:00 Action Room - Ground System Overview (Jeff Holmes) Data ---- On colossus at 1447 GMT.(/dsops/GOT/input), - Sep 19 08:37 2000_263_0105_263_0828_Dump_EM_18801.gz Evaluation of QL data --------------------- The following OBSIDs should be available for review. No comment after the entry means the QL image has not been distributed yet to SOT. OBSID Target Time SI SOT Eval. ----- ------ ----------- -- ------- 00648 SS CYG 2000:258:21:28 ACIS-S HETG OK 00008 AR LAC-3 LAST QUAD 2000:259:14:42 ACIS-S HETG OK 00007 AR LAC-2 FIRSTQUAD 2000:260:12:03 ACIS-S HETG OK 00638 TAU SCO 2000:261:02:53 ACIS-S HETG OK 00009 AR LAC-4 ECLIPSE(2)2000:261:20:33 ACIS-S HETG OK 02305 TAU SCO 2000:262:06:40 ACIS-S HETG 00774 0509-67.5 2000:263:02:32 ACIS-S HETG NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 7.3e6 vs. threshold 3.6e8. Orbital fluence (R>70km)is 8.3e7 vs. threshold 1.0e9. ACIS focal plane temperature -119.7 at 0459 EDT. Chandra's state was: --------------------- UTC 2000:263:14:53:01 (Sep19) f_ACE 8.24e+02 F_ACE 1.47e+07 Kp 4.3 R km 127895A OBT 2000:263:08:59:16 CTUVCDU 5148543 OBC s/w NRML FMT2_NORM CPEstat OBT 85741156.82 ONLVCDU 5148528 OBC Errs 0 OBSID 774 EPState SUN SIM TTpos 75623 HETG Angle 6.7 PCADMODE NPNT RA 77.353 Bus V 30.71 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec -67.692 Bus I 30.01 AOFSTAR GUID Roll 81.528 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -4.70 Yaw Rate 0.08 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -5.82 Pitch Rate 0.14 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.11 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.27 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -5.11 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 94.95 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 14.30 HRMA power 35.80 SCS 128 -Y SA Amps 15.26 EPHIN Geom LARG OBA power 108.40 SCS 129 +Y SA Temp 111.43 E150 23.2 SCS 130 -Y SA Temp 110.82 E300 0.4 Roll Mom. -5.680 E1300 0.0 Pitch Mom. 3.170 UpL Cmd Acc 29372 EPH A-Leak 0.6600 P4GM 0.4 Yaw Mom. 5.042 Cmd Rej A 121 EPH B-Leak 0.1160 P41GM 0.0