Mar_12_2002_L964.txt Shift L964 Start at 2002:071:12:30:00 GMT = 2002 Mar 12 7:30am EDT End 2002 Mar 12 10:45am EDT SOT shift report 2002-03-12 L964 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_12_2002_L964.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAR1102B on ascending leg after perigee passage. Start TOO load MAR1202B at 071:13:24. First observation is ' RX J170930.2-263927' (obsid 3462) with ACIS-S/NONE. Soft proton levels are very low (flux around 100). NOAA SEC: Solar Activity Forecast: Solar activity is expected to be low to moderate. Region 9866 has the potential for M-class and major events. SpaceWeather.com: A large sunspot group is crossing the face of the Sun. The active region, numbered 9866, spans an area equal to five planet Earths and has a twisted magnetic field that harbors energy for X-class solar flares. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- MAR1202B: 400237 03462 00 0 RX J170930.2-263927 2002:071:13:52:14.144 13.7 ACIS-S NONE 257.3919 -26.6727 84.79 32.33 400175 P2 02695 00 0 1711-339 2002:071:17:54:16.773 5.0 ACIS-S NONE 258.5974 -34.0645 85.08 7.47 590255 02866 00 1 G21.5-0.9 [Chip S3, 2002:071:19:45:20.773 9.0 ACIS-S NONE 278.4839 -10.5050 89.69 29.93 590256 02867 00 1 G21.5-0.9 [HRC-I, Of 2002:071:22:25:14.465 19.2 HRC-I NONE 278.4054 -10.5879 89.72 0.12 ORBITAL EVENTS: 2002:071:06:44:00.662 358 EPERIGEE ORBIT PERIGEE 2002:071:10:37:41.343 359 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:072:14:27:28.826 359 EAPOGEE ORBIT APOGEE 2002:073:15:26:38.983 359 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:073:22:10:56.911 359 EPERIGEE ORBIT PERIGEE 2002:074:01:50:38.983 360 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:075:05:55:01.355 360 EAPOGEE ORBIT APOGEE 2002:076:07:19:13.435 360 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:076:13:38:32.528 360 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 071:1230 AOS DSS-24 (Goldstone 34m) 071:1445 Status at AOS was nominal (see note 1) LOS DSS-24 071:1545 End of shift 071:1545 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:071:14:48:36 (Mar12) f_ACE 7.49e+01 F_CRM 2.50e+07 Kp 3.7 R km 75771A OBT 2002:071:14:48:08 CTUVCDU 2415743 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 132331688.41 ONLVCDU 2415728 OBC Errs 0 OBSID 3462 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 257.390 Bus V 29.77 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -26.671 Bus I 33.55 AOFSTAR GUID Roll 84.789 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang 5.92 Yaw Rate 0.07 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.91 Pitch Rate -0.14 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.33 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -3.38 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 93.23 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 15.85 RadMon ENAB HRMA power 96.10 SCS 128 ACT -Y SA Amps 16.64 EPHIN Geom LARG OBA power 90.30 SCS 129 ACT +Y SA Temp 114.20 E150 5.2 SCS 130 ACT -Y SA Temp 114.20 E300 0.1 Roll Mom. 5.851 SCS 107 INAC E1300 0.0 Pitch Mom. 9.000 UpL Cmd Acc 59500 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 11.419 Cmd Rej A 247 EPH B-Leak 0.3320 P41GM 0.0 Explanation Current Data: UTC 2002:071:14:48:36 (Mar12) f_ACE 7.49e+01 F_CRM 2.50e+07 Kp 3.7 R km 75771A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 3.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 7.49e+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 : 0.02 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:071:06:49:00 Geocentric Distance (km), Orbit Leg : 75771 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 6.69112000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 6.69112000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.56174807700e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.70120420000e+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 = 52.0 DPA Pwr = 41.2 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 2 supports last 24 hrs, both 34m, all OK - Two LS's uplinked from new TOO load MAR1202B, good thru 074:0504 - CAP 789 run to replace load with TOO load - Dumps current - Will be testing on ASVT this afternoon and rest of week in preparation for next safe mode simulation. Mission Planning (Kevin): - MAR1202B TOO load prepared and approved - MAR18 loads in work, products out today for E-mail load review - MAR25 load in work S/C Engineering(Dan/Mike): - All OK on satellite - Had a CCDM yellow limit trip Friday, frequency out of limit. Is typically caused by DSN pre-pass test activities, does not cause any problems. Mike will investigate and perhaps change limits. SOT(Bill): - Current solar activity is very low. - Active regions 9866 may cause problems later on in week. DSOPS(Jen): - Lots of quick looks. GOT(Mike): - All OK. Meetings/events: - 9:30am, HT staff - 12pm, Tony Lavoie Action item telecon - 1pm, FOT Mgrs staff Roger: - Good work on the TOO. 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- MAR0502B: 800268 P1 03268 00 0 MACSJ0308.9+2645 2002:069:09:03:50.210 25.0 ACIS-I NONE 800227 P1 03227 00 0 NRGB045 2002:069:16:33:49.800 35.0 ACIS-I NONE MAR1102B: 700594 P1 03155 00 1 PSS0926+3055 2002:070:02:45:10.000 5.4 ACIS-S NONE 900160 P1 03321 00 0 AX J1115.4+5308 2002:070:06:49:30.202 4.5 ACIS-S NONE 400174 P4 02694 00 0 1603.6+2600 2002:070:08:35:16.447 7.2 ACIS-S NONE 500292 03449 00 0 SGR 1900+14 2002:070:11:03:16.447 2.7 ACIS-S NONE 600266 P2 02929 00 0 NGC 5793 2002:070:12:18:34.825 9.0 ACIS-S NONE 400236 03448 00 0 XTE J1550-564 2002:070:15:16:34.825 27.1 ACIS-S NONE