Jul_17_2001_L726.txt Shift L726 Start at 2001:198:11:30:00 GMT = 2001 Jul 17 7:30am EDT End 2001 Jul 17 11:00am EDT SOT shift report 2001-07-17 L726 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_17_2001_L726.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL1601C on ascending leg just after perigee. Performing outbound CTI (obsid 61543), then continue the series of ACIS-I observations of the Galactic center (GCS 1 - GCS 30, obsid 2269 - 2290). Current ACE solar proton flux levels are very low (under 50). Kp is back at 2.6 after peaking at 4.3 earlier today. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- ---- 61543 00 CAL-ER 2001:198:08:13:30.823 20.8 -- -- 289.0000 -37.0000 334.89 51.74 900115 02288 00 GCS 7 2001:198:14:28:10.823 12.0 ACIS-I NONE 266.8039 -28.6891 283.59 43.92 900119 02292 00 GCS 8 2001:198:17:56:40.823 12.0 ACIS-I NONE 266.6139 -28.5880 283.59 0.22 900121 02294 00 GCS 9 2001:198:21:25:10.823 12.0 ACIS-I NONE 266.4243 -28.4866 283.59 0.22 ORBITAL EVENTS: 2001:198:06:34:41.067 268 EPERIGEE ORBIT PERIGEE 2001:199:14:19:15.951 269 EAPOGEE ORBIT APOGEE 2001:200:22:04:53.794 269 EPERIGEE ORBIT PERIGEE 2001:202:05:48:39.600 270 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 198:1130 AOS DSS-54 (Madrid 34m) 198:1145 61543 (Status at AOS was nominal, see note 1) LOS DSS-24 198:1245 End of shift 198:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:198:11:48:06 (Jul17) f_ACE 2.12e+01 F_CRM 0.00e+00 Kp 4.0 R km 59115A OBT 2001:198:11:47:38 CTUVCDU 6013055 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 111757658.46 ONLVCDU 6013040 OBC Errs 0 OBSID 61543 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 289.003 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -37.000 Bus I 30.26 AOFSTAR GUID Roll 334.895 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.85 Yaw Rate 0.38 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -3.56 Pitch Rate -0.04 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.57 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -49.80 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.73 SA Resolv 162.95 Batt 3 SOC 100.00% Cold Rad -125.5 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.68 RadMon DISA HRMA power 62.60 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 97.50 SCS 129 ACT +Y SA Temp 108.70 E150 1319.0 SCS 130 ACT -Y SA Temp 108.70 E300 7.7 Roll Mom. -3.498 SCS 107 INAC E1300 0.0 Pitch Mom. 3.611 UpL Cmd Acc 21590 EPH A-Leak 0.4760 P4GM 0.3 Yaw Mom. 7.012 Cmd Rej A 180 EPH B-Leak 0.0920 P41GM 0.0 Current Data: UTC 2001:198:11:48:06 (Jul17) f_ACE 2.12e+01 F_CRM 0.00e+00 Kp 4.0 R km 59115A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.12e+01 Orbit Start Time : 2001:198:06:39:00 Geocentric Distance (km), Orbit Leg : 58616 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.64810000000e+05 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.38093006000e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC SP PS = ON Steps 43/54 IM 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 = -117.0 DEA Pwr = 39.6 DPA Pwr = 41.1 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 4 supports last 24hrs, all 34m - Dumps current - 3 load segments uplinked - Onboard loads good thru 201:1220 - Dumps received and processed thru 198:0351 Mission Planning (Sabina): - E-mail load review of JUL23 held, new products in work - Load review today at 2pm if products out in time, tomorrow if not S/C Engineering(Rino): - No onboard problems - ASVT testing of NSM recovery script and SSR capability today SOT(Bill): - Current ACE radiation levels very low (< 50) , Kp moderate after spiking up to 4.3 earlier today. Space weather predictions are for quiet. DSOPS(Joy) - Several quick looks of Galactic Center Survey, see below. - Will be working on early mission (OAC) IDR files. GOT(Chris) - All OK - Will run split string today for ASVT testing - Meeting Thursday with Lockheed on ground system migration (in action rm) NOTE(Sara): - Jeff Shirer and his wife Kate had a baby boy yesterday, named Nathaniel. All is well. Meetings/events: - 1pm TRW company all hands - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 900096 02269 00 GCS 1 2001:197:02:32:38.000 10.8 ACIS-I NONE 900098 02271 00 GCS 2 2001:197:05:41:08.000 10.8 ACIS-I NONE 900101 02274 00 GCS 3 2001:197:08:49:38.000 10.8 ACIS-I NONE 900107 02280 00 GCS 5 2001:197:15:06:38.000 10.8 ACIS-I NONE 900112 02285 00 GCS 6 2001:197:18:15:08.000 10.8 ACIS-I NONE