Feb_05_2002_L929.txt Shift L929 Start at 2002:036:12:30:00 GMT = 2002 Feb 5 7:30am EDT End 2002 Feb 5 10:30am EDT SOT shift report 2002-02-05 L929 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_05_2002_L929.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB0402D on descending leg heading towards radzone entry. Running inbound CTI (Obsid 61321). Radiation levels are very low (proton flux under 200). Possible flare from region 9802. No COMM this shift - DSS-54 pass at 036:1515 deleted due to SOHO S/C emergency Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- FEB0402D: 700458 03019 00 HS0218+3707 2002:036:10:41:10.037 4.8 ACIS-S NONE 35.2484 37.3535 290.83 61.92 ---- T_E45 00 CAL-ER 2002:036:12:42:20.131 8.2 -- -- 90.0000 30.0000 263.83 45.79 ---- GG_45 00 CAL-ER 2002:036:15:58:18.170 3.6 -- -- 285.3136 71.1914 32.66 83.75 ---- T_X46 00 CAL-ER 2002:036:22:46:18.170 20.8 -- -- 285.3136 71.1914 32.66 0.00 590260 02871 00 CAS A 2002:037:04:54:26.279 5.0 HRC-I NONE 350.8100 58.8112 329.48 28.57 ORBITAL EVENTS: 2002:035:13:58:15.354 345 EAPOGEE ORBIT APOGEE 2002:036:14:57:31.893 345 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:036:21:42:07.149 345 EPERIGEE ORBIT PERIGEE 2002:037:01:45:31.893 346 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:038:05:25:40.040 346 EAPOGEE ORBIT APOGEE 2002:039:07:42:16.075 346 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 EVENTS DONE OBSID -------------- ---- ----- Start Shift 036:1230 Status at last COMM was nominal (see note 1) End of shift 036:1530 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2002:036:09:02:28 (Feb 5) f_ACE 7.82e+01 F_CRM 2.24e+07 Kp 2.7 R km 99314D OBT 2002:036:08:59:26 CTUVCDU 7310463 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 129286766.48 ONLVCDU 7310448 OBC Errs 0 OBSID 2932 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 58.645 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -20.491 Bus I 27.22 AOFSTAR GUID Roll 288.581 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -7.95 Yaw Rate -0.03 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.26 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.52 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -3.59 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 93.58 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 42.30 SCS 128 ACT -Y SA Amps 13.91 EPHIN Geom LARG OBA power 88.30 SCS 129 ACT +Y SA Temp 116.95 E150 2.7 SCS 130 ACT -Y SA Temp 117.32 E300 0.1 Roll Mom. 0.817 SCS 107 INAC E1300 0.0 Pitch Mom. 3.182 UpL Cmd Acc 8322 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 0.457 Cmd Rej A 111 EPH B-Leak 0.5680 P41GM 0.0 Explanation Current Data: UTC 2002:036:15:32:02 (Feb 5) f_ACE 3.86e+01 F_CRM 7.27e+07 Kp 3.7 R km 64456D Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 3.86e+01 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:034:06:19:00 Geocentric Distance (km), Orbit Leg : 64788 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.10797000000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.87014278800e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.27328807400e+07 HRC IM PS = ON Stp 42/53 SP PS = OFF 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 = -119.7 DEA Pwr = 46.7 DPA Pwr = 41.8 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports over last 24 hours, 2 34m, 1 26m - No load segments uplinked, still good thru 039:0842 - Dumps current - No plots from day 35 yet due to ssh problem - DSS-54 pass this morning (1515) deleted due to SOHO S/C emergency Mission Planning (Ken): - New TOO load (FEB0702) cancelled, XMM saw nothing - Will continue running FEB04 - FEB1102A reviewed yesterday - Waiting on a target position update before re-running - Load review later today S/C Engineering(Rino): - Hit yellow limit on an OBA temperature (60F). This is due to long term trend of rising OBA temps. Plan to raise limit to 70F, but will perform analysis of all such checks prior to taking action. - Had a "sim overcurrent" yellow limit trip. Rich Myers and I will perform an analysis. These events were expected to occur as the mission time and sim wear increased. SOT(Bill): - Radiation levels are very low (protons under 200) DSOPS(Jen): - Many QL's, see below GOT(Adam): - All OK. Meetings/events: - 9:30am, HT staff - 10am, MP staff - 2pm, Tony Lavoie program status - TBD, load review. 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- JAN3102A: 400235 03433 00 GX 301-2 2002:034:12:50:49.128 60.0 ACIS-S HETG FEB0402D: 400148 01935 00 SAX J1747.0-2853 2002:035:06:23:52.858 29.0 ACIS-S HETG 300087 03434 00 IM NORMAE 2002:035:18:01:32.858 4.8 ACIS-S NONE 200087 03428 00 HD104237 2002:035:19:49:32.858 2.9 ACIS-I NONE 200127 02403 00 HD100546 2002:035:20:51:58.386 2.9 ACIS-I NONE 200086 03427 00 HD100546 2002:035:21:48:48.386 2.9 ACIS-I NONE