Aug_03_2000_L377.txt Shift L377 Start at 2000:216:11:30:00 GMT = 2000 Aug 3 7:30am EDT End 2000 Aug 3 11:00am EDT SOT shift report 2000-08-03 L377 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_03_2000_L377.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL3000B near apogee. Observing Elais:N2 (obsid 887), then Elais:N1 (obsid 888) , both with ACIS-I. Radiation levels are very low. Np COMM this shift. ORBITAL EVENTS: 2000:215:04:54:33.404 136 EPERIGEE ORBIT PERIGEE 2000:215:09:55:37.371 137 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2000:216:12:37:31.325 137 EAPOGEE ORBIT APOGEE 2000:217:14:27:15.524 137 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2000:217:20:21:59.836 137 EPERIGEE ORBIT PERIGEE 2000:217:20:31:15.524 137 EP1RADZ0 PROTON1 RADIATION ENTRY0 2000:217:21:19:15.524 137 XP1RADZ0 PROTON1 RADIATION EXIT0 2000:218:00:01:15.524 138 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2000:219:04:05:20.035 138 EAPOGEE ORBIT APOGEE 2000:220:06:22:33.052 138 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2000:220:11:00:33.052 138 EP1RADZ0 PROTON1 RADIATION ENTRY0 2000:220:11:49:02.866 138 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 216:1130 Status at last COMM was nominal (see note 1) 887 End of shift 216:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at end of last COMM: UTC 2000:216:09:31:01 (Aug 3) f_ACE 9.82e+01 F_ACE 8.62e+06 Kp 3.3 R km 142428A OBT 2000:216:09:30:22 CTUVCDU 6086015 OBC s/w NRML FMT2_NORM CPEstat OBT 81682222.37 ONLVCDU 6086000 OBC Errs 0 OBSID 887 EPState SUN SIM TTpos 92903 HETG Angle 80.2 PCADMODE NPNT RA 249.200 Bus V 30.87 SIM FApos -535 LETG Angle 78.3 PCONTROL NPNT Dec 41.054 Bus I 29.75 AOFSTAR GUID Roll 239.611 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -1.31 Yaw Rate 0.19 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.23 Pitch Rate 0.10 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.10 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.25 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -6.80 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.89 SA Resolv 96.94 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 11.80 SCS 128 -Y SA Amps 15.26 EPHIN Geom LARG OBA power 161.60 SCS 129 +Y SA Temp 109.28 E150 26.8 SCS 130 -Y SA Temp 108.70 E300 0.6 Roll Mom. -14.312 E1300 0.1 Pitch Mom. -10.120 UpL Cmd Acc 26062 EPH A-Leak 0.6840 P4GM 0.3 Yaw Mom. 2.863 Cmd Rej A 54 EPH B-Leak 0.1200 P41GM 0.0 Expected RA, Dec, Roll (degrees): 249.19706, 41.05401, 239.61290 2) Notes from 9:00am meeting: Operations (Darrell): - 3 34m supports last 24 hrs, 3 god SSR dumps - Uplinked 1 load segment, good thru 219:2145 Mission Planning (Dan/Ken/Kevin): - AUG06 initial load review held yesterday. Another planned for today. Will use 305-503-1818, passcode 421 until other numbers are fixed. - The COMP in the rev 3.7 online system now works, it was a liscensing issue which was fixed and they now compile OK. - A question was raised by Ken yesterday concerning an HRC observation which was very close to several bright X-ray sources, one of the sources being within the 1.5 deg "keepout" zone specified in the CARD. SOT MP and HRC team were consulted and approved the observation as long as the slew to the target did not place any of the bright sources on the HRC detector. Spacecraft Engineering (Jeff/Wallace): - There were problems with the patches sent by the West Coast for the solar array off-point demo (in the AUG13 load). The ASVT work is done here but the revised patches must be tested on the Software Maintenance Facility. Final approval of the AUG13 load is gated bu getting certified patches. - The demo is planned for August 15. SOT (Bill Podgorski): - Radiation levels VERY low again. - Went over highlights of OTG telecon yesterday. DSOPS(Jen): - Several quick looks, including comet obs. - Some comet obs seem to have sources and some don't. GOT(Chris) - All is OK. Meetings, etc: - 1:00pm load review - 2:00pm FDB mtg 4) Quick Look data review(OK unless noted): Seq # ObsID It Target start time SI Grat Comments ----------------------------------------------------------------------------------------- 500079 00952 00 SN1998S 2000:214:07:04:05.232 20.3 ACIS-S NONE 100004 00586 00 Comet c/LINEAR 1999 2000:214:13:12:56.797 1.0 ACIS-S NONE 100004 01762 00 Comet c/LINEAR 1999 2000:214:13:38:06.797 1.0 ACIS-S NONE 100004 01763 00 Comet c/LINEAR 1999 2000:214:14:03:16.797 1.0 ACIS-S NONE 100004 01764 00 Comet c/LINEAR 1999 2000:214:14:28:26.797 1.0 ACIS-S NONE 100004 01765 00 Comet c/LINEAR 1999 2000:214:14:53:36.797 1.0 ACIS-S NONE 100004 01766 00 Comet c/LINEAR 1999 2000:214:15:18:46.797 1.0 ACIS-S NONE 100004 01767 00 Comet c/LINEAR 1999 2000:214:15:39:26.797 1.3 ACIS-S NONE 100004 01768 00 Comet c/LINEAR 1999 2000:214:16:04:36.797 1.3 ACIS-S NONE 100018 01747 00 Comet c/LINEAR 1999 2000:214:16:29:46.797 1.3 ACIS-S NONE 100018 01830 00 Comet c/LINEAR 1999 2000:214:16:54:56.797 1.3 ACIS-S NONE 100018 01831 00 Comet c/LINEAR 1999 2000:214:17:20:06.797 1.3 ACIS-S NONE 100018 01832 00 Comet c/LINEAR 1999 2000:214:17:45:16.797 1.3 ACIS-S NONE 100018 01833 00 Comet c/LINEAR 1999 2000:214:18:10:26.797 1.3 ACIS-S NONE 100018 01834 00 Comet c/LINEAR 1999 2000:214:18:35:36.797 1.3 ACIS-S NONE 100018 01835 00 Comet c/LINEAR 1999 2000:214:19:00:46.797 1.3 ACIS-S NONE 100018 01836 00 Comet c/LINEAR 1999 2000:214:19:30:26.797 1.0 ACIS-S NONE