Jul_22_2003_L1461.txt Shift L1461 Start at 2003:203 11:00:00 GMT = 2003 Jul 22 7:00 am EDT End 2003 Jul 22 12:00 pm EDT SOT shift report 2003-07-22 L1461 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Jul_22_2003_L1461.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL2103C in radiation zone just after perigee. Perform outbound CTI, then start observing 'NGC 7212' (obsid 4078) after radzone exit. Perform momentum dump in morning pass. Science Instrument Module (SIM) life test unit was delivered to the OCC from Ball yesterday and will undergo a post-shipment functional test this morning. ASC web pages and server fixed. Current solar proton levels are very low (under 100). 3-day Solar-Geophysical Forecast issued Jul 21 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low. There is a small chance for an M-class flare from Region 410. Geophysical Activity Forecast: The geomagnetic field is expected to be mostly quiet to unsettled with isolated active periods over the next three days. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- JUL2103C: ---- T_X47 CAL-ER (60628) 2003:203:11:26:16.559 20.8 -- -- 267.8000 -41.2000 296.04 700757 04078 1 NGC 7212 2003:203:18:08:13.770 20.0 ACIS-S NONE 331.7799 10.2351 135.78 ---- I4160 CAL-ER (60627) 2003:204:00:17:09.282 0.0 -- -- 276.9000 8.1000 220.62 700839 04160 0 NGC 4051 2003:204:00:52:31.450 95.0 HRC-S LETG 180.7650 44.5488 276.70 290231 03677 1 HZ43 2003:205:03:35:29.457 20.0 HRC-S LETG 199.0790 29.1211 258.36 290248 03715 1 HZ43 2003:205:09:18:31.602 2.0 HRC-I LETG 199.0789 29.1211 258.50 200224 04397 0 M8 2003:205:10:27:03.406 14.7 ACIS-I NONE 270.9200 -24.3493 271.89 ORBITAL EVENTS: 2003:203:10:12:49.005 546 EPERIGEE ORBIT PERIGEE 2003:204:17:56:54.021 547 EAPOGEE ORBIT APOGEE 2003:206:01:41:53.405 547 EPERIGEE ORBIT PERIGEE 2003:207:09:25:31.056 548 EAPOGEE ORBIT APOGEE 2003:208:17:10:49.732 548 EPERIGEE ORBIT PERIGEE 2003:210:00:53:57.326 549 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 203:1100 Transmitters down on 66, switch to DSS-16 Transmitters fixed, back to DSS-66 AOS DSS-66 (Madrid 26m) 203:1435 Status at AOS was as expected (see note 1) 60628 Dump momentum per CAP 830 203:1501 Momentum dump complete Performance looks nominal End of shift 203:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2003:203:14:40:03 (Jul22) f_ACE 2.05e+01 F_CRM 0.00e+00 Kp 1.3 R km 51219A OBT 2003:203:14:39:33 CTUVCDU 2215545 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 175271973.09 ONLVCDU 2214984 OBC Errs 0 OBSID 60628 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 267.800 Bus V 30.08 SIM FApos -535 LETG Angle 77.59 PCONTROL NPNT Dec -41.198 Bus I 30.01 AOFSTAR GUID Roll 296.043 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTSS Dith Yang -4.10 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -15.6 Dith Zang 7.95 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.02 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa 17.78 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta 49.68 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.21 SA Resolv 144.96 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 14.68 RadMon DISA HRMA power 95.60 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 124.50 SCS 129 ACT +Y SA Temp 111.12 E150 33463.4 SCS 130 ACT -Y SA Temp 112.66 E300 92.1 Roll Mom. 5.446 SCS 107 INAC E1300 0.8 Pitch Mom. -7.025 UpL Cmd Acc 20356 EPH A-Leak 1.0200 P4GM 40.3 Yaw Mom. -2.243 Cmd Rej A 147 EPH B-Leak 0.4920 P41GM 0.0 Gyro 1 Curr 1 7.20 Roll Bias -0.4572 Gyro 1 Curr 2 9.60 Pitch Bias -1.8630 Gyro 2 Curr 1 96.00 Yaw Bias -0.8439 Gyro 2 Curr 2 96.00 Explanation Current Data: UTC 2003:203:14:40:03 (Jul22) f_ACE 2.05e+01 F_CRM 0.00e+00 Kp 1.3 R km 51219A Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.05e+01 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-12 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P5 flux, in RADMON P41GM units : 0.01 GOES-12 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2003:203:10:19:00 Geocentric Distance (km), Orbit Leg : 51115 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.73167250000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.20809771500e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC IM PS = OFF SP PS = ON Stp 43/54 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 = -114.2 DEA Pwr = 52.1 DPA Pwr = 41.2 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports yesterday, 1 34m, 2 26m - Problem with DSS-34 support yesterday morning (202/1315-1415) * Were not able to get SSR playback due to station problems. * Rolled over to SSR-B as a consequence. - 0 SCS loaded, still active thru 205:2344 - Behind on dump data from yesterday, will catch up this next pass. Mission Planning (Ken): - JUL28 in work, products out today for load review tomorrow. - Slowed by offline1 going down S/C Engineering(Dan): - S/C looks good - Perform momentum dump in next pass. - Bill Davis reported on one-shot update performance. Looks OK, very little probability of going into bright star hold due to update error. - Have a series of gyro calibration maneuvers in load Thursday. Will determine from results of these maneuvers whether or not we need to uplink revised scal factor calibration data. - Eclipse CAPs need to be reviewed (noon today) - C1SQAPO Sequencer A select CPU-A (should be CPU-B) error was attributed to double bit error. SOT(Bill): - See above notes on radiation. DSOPS(Jen) - Four quick looks today GOT/IST(Adam, Ron/Chris): - OFFLINE1 server failed yesterday, OS disk filled up. * Switch over to OFFLINE2, was successful. * Will get OFFLINE1 fixed by tomorrow and will investigate the reason for the problem. - SIM life test unit delivered by Ball yesterday. Meetings/events: - 9:15am, daily IST mtg - 9:30am, HT staff - 11:00am, conversion device telecon with Goddard - 11:30am, contamination telecon - 12:00pm, CAP review - 12:00pm, MSFC AI telecon - 2:50pm, Ground system telecon - 3:00pm, radiation telecon 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------- 200216 03746 1 ETA CARINAE 2003:201:02:02:27.152 93.0 ACIS-S HETG 400258 03505 0 SCO X-1 2003:202:04:52:49.462 15.0 ACIS-S HETG 700651 P3 03972 0 PKS 2316-423 2003:202:09:59:57.727 15.0 ACIS-S NONE 900317 P2 04274 0 PKS0537-28_2 2003:202:14:42:04.790 30.0 ACIS-I NONE