Nov_12_2002_L1209.txt Shift L1209 Start at 2002:316 12:15:00 GMT = 2002 Nov 12 7:15 am EST End 2002 Nov 12 9:30 am EST SOT shift report 2002-11-12 L1209 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Nov_12_2002_L1209.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - SCS107 ran on day 314 at about 0320UT (10:20pm EST Saturday Nov 9). Radiation telecon held on Nov 10 (9am EST) (see note 4). Telecon at 0215EST on Nov approved replan load per Plan A (below). Running replan load NOV1102D just before radzone. Observing 'G21.5-0.9' with HRC-S. Soft proton levels at about 2000-3000 and very erratic. Predictions are for moderate activity with possible M class flares from regions 180 and 191. No COMM this shift. 3-day Solar-Geophysical Forecast issued Nov 11 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be moderate. Region 180 remains the most likely source of M-class flares and Region 191 appears capable of an M-flare as well. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- NOV1102D: 700500 P3 03061 00 0 2048-272 2002:315:10:25:14.571 19.5 ACIS-S NONE 312.7433 -27.0417 284.15 800251 P3 03251 00 0 MACS-J0025.4-1222 2002:315:16:18:14.571 19.5 ACIS-I NONE 6.3764 -12.4036 306.20 500238 P4 02788 00 0 RX J0420-5022 2002:315:22:14:25.501 19.5 ACIS-S NONE 64.9972 -50.3997 18.47 900153 P4 03314 00 0 AX J0335.6-3609 2002:316:03:57:05.635 5.0 ACIS-S NONE 53.9041 -36.1724 8.05 700434 P3 02995 00 0 PSS 2237+1837 2002:316:06:00:17.505 15.0 ACIS-S NONE 339.4335 18.6392 281.04 500205 P3 02755 00 0 G21.5-0.9 2002:316:10:40:39.859 30.0 HRC-S NONE 278.3714 -10.5538 284.34 ---- T_E51 00 CAL-ER 2002:316:19:48:08.122 7.8 -- -- 352.0000 13.7000 282.19 ORBITAL EVENTS: 2002:315:21:15:41.451 451 EAPOGEE ORBIT APOGEE 2002:316:21:58:41.141 451 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:317:04:59:30.400 451 EPERIGEE ORBIT PERIGEE 2002:317:08:46:41.141 452 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:318:12:43:35.571 452 EAPOGEE ORBIT APOGEE 2002:319:14:45:10.238 452 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:319:18:59:10.238 452 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:319:19:35:10.238 452 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:319:20:27:04.990 452 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 316:1215 Status at last COMM was as expected - see note 1. End of shift 316:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2002:316:09:18:21 (Nov12) f_ACE 6.53e+03 F_CRM 3.95e+08 Kp 3.3 R km 119290D OBT 2002:316:09:14:46 CTUVCDU 1058559 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 153479686.75 ONLVCDU 1058544 OBC Errs 0 OBSID 2995 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 339.432 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 18.637 Bus I 27.22 AOFSTAR GUID Roll 281.039 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.85 Yaw Rate -0.22 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.41 Pitch Rate 0.03 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.31 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 -26.24 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 116.20 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 RadMon ENAB HRMA power 29.90 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 67.40 SCS 129 ACT +Y SA Temp 116.95 E150 62.4 SCS 130 ACT -Y SA Temp 116.95 E300 1.7 Roll Mom. 10.729 SCS 107 INAC E1300 0.1 Pitch Mom. -10.980 UpL Cmd Acc 41924 EPH A-Leak 1.0200 P4GM 2.5 Yaw Mom. 6.455 Cmd Rej A 198 EPH B-Leak 0.7160 P41GM 0.0 Explanation Current Data: UTC 2002:316:13:08:01 (Nov12) f_ACE 2.70e+03 F_CRM 4.81e+08 Kp 3.7 R km 108449D Currently scheduled FPSI, OTG : HRC-S NONE Estimated Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.70e+03 GOES-8 P2 flux, in RADMON P4GM units : 0.01 GOES-10 P2 flux, in RADMON P4GM units : 0.01 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:314:13:34:00 Geocentric Distance (km), Orbit Leg : 108668 D CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 2.19114000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.04374836170e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.81280280000e+08 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 = -119.5 DEA Pwr = 53.1 DPA Pwr = 40.7 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hours, 2 34m and 1 26m - No problems, dumps current - No loads uplinked - ASVT tests later today, pre-simulation setup test Mission Planning (Ken): - NOV18 products out for 2pm load review S/C Engineering(Dan): - All OK SOT(Bill): - See above notes on radiation DSOPS(Joy): - Many quick looks (see below) GOT/IST(Mike) - All OK Meetings/events: - 9:30am, HT staff - 9:45am, MP staff - 10am, CRM briefing - 12pm, MSFC AI telecon - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------- NOV0602B: 700566 P3 03127 00 0 2251+158 2002:310:21:46:07.759 5.0 ACIS-S NONE 500337 03858 00 1 SGR1900+14 2002:310:23:37:27.759 48.0 ACIS-S NONE 500247 P3 02797 00 0 PSR B1821-24 2002:312:05:52:29.287 49.4 HRC-S NONE 500257 P3 02807 00 0 G053.6-2.2 2002:312:20:03:49.287 34.5 ACIS-I NONE 300099 03774 00 0 V4743 Sgr 2002:313:06:06:49.287 5.0 ACIS-S NONE 500254 P4 02804 00 0 G309.8+0.0 2002:313:08:03:46.239 39.5 ACIS-I NONE 700496 P1 03057 00 0 0156-252 2002:314:00:04:46.239 19.8 ACIS-S NONE NOV1102D: 700500 P3 03061 00 0 2048-272 2002:315:10:25:14.571 19.5 ACIS-S NONE 4) Radiation telecon notes: Radiation telecon held at 9am EST on 10 Nov. Full halo CME associated with yesterday's M4 flare. The associated shock has not yet arrived, but can be expected to increase ACE proton fluxes and EPHIN P4 rates when it does arrive. The arrival time is uncertain but may be late tonight. Plan A for mission restart: start with obsid 3061, which is second target in NOV1102 load, with first commands at about 315:0930 UT. Uplink opportunities are at 4pm-6pm EST today and 2:15am-3:15am EST tomorrow morning. Products should be out early this afternoon, with a load review at 4pm EST today on 305 503 1818, pin 421. Go/nogo telecon for this load will likely be at midnight tonight or at 2:30 am EST tomorrow. Possible plan B for mission restart may be obsid 3314 or 2788. This will be discussed further on 4pm telecon today, after review of radiation environment and comm opportunities. 5) Result of Nov 11 0215 EST Go/No-Go telecon We reviewed the ACE P3 flux levels at the 02:15 EST pass and deemed them sufficiently low to resume the science mission with the NOV1102D command load products. CAP 675 was run to re-enable SCS-107 prior to uploading the daily load segments.