Jul_16_2001_L725.txt Shift L725 Start at 2001:197:11:30:00 GMT = 2001 Jul 16 7:30am EDT End 2001 Jul 16 10:00am EDT SOT shift report 2001-07-16 L725 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jul_16_2001_L725.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL1601C on descending leg. Performing a 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 now at 2.6 and trending upwards. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 900101 02274 00 GCS 3 2001:197:08:49:38.000 10.8 ACIS-I NONE 266.6548 -28.1534 283.59 0.21 900104 02277 00 GCS 4 2001:197:11:58:08.000 10.8 ACIS-I NONE 266.9189 -28.5223 283.59 0.45 900107 02280 00 GCS 5 2001:197:15:06:38.000 10.8 ACIS-I NONE 266.7291 -28.4213 283.59 0.21 900112 02285 00 GCS 6 2001:197:18:15:08.000 10.8 ACIS-I NONE 266.5399 -28.3199 283.19 0.37 ORBITAL EVENTS: 2001:196:22:50:03.921 268 EAPOGEE ORBIT APOGEE 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 197:1130 AOS DSS-24 (Goldstone 34m) 197:1235 2277 (Status at AOS was nominal, see note 1) LOS DSS-24 197:1335 End of shift 197:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:197:12:36:06 (Jul16) f_ACE 2.26e+01 F_CRM 7.08e+08 Kp 4.0 R km 120880D OBT 2001:197:12:35:49 CTUVCDU 5687167 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 111674149.86 ONLVCDU 5687152 OBC Errs 0 OBSID 2277 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 266.919 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -28.520 Bus I 30.51 AOFSTAR GUID Roll 283.589 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.81 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -3.75 Pitch Rate 0.07 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta NSUN Door CL UNAC FSS Alfa -49.66 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.83 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.58 SA Resolv 153.13 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 15.26 RadMon ENAB HRMA power 65.30 SCS 128 SUSP -Y SA Amps 14.88 EPHIN Geom LARG OBA power 131.50 SCS 129 ACT +Y SA Temp 108.97 E150 1.0 SCS 130 ACT -Y SA Temp 110.82 E300 0.2 Roll Mom. -2.678 SCS 107 INAC E1300 0.1 Pitch Mom. 0.867 UpL Cmd Acc 21485 EPH A-Leak 0.7960 P4GM 0.0 Yaw Mom. 3.062 Cmd Rej A 167 EPH B-Leak 0.1440 P41GM 0.0 Current Data: UTC 2001:197:12:36:06 (Jul16) f_ACE 2.26e+01 F_CRM 7.08e+08 Kp 4.0 R km 120880D Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 2.26e+01 Orbit Start Time : 2001:195:15:09:00 Geocentric Distance (km), Orbit Leg : 120975 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.11260000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.11260000000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.65472410000e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 7.07700024000e+08 HRC SP PS = ON Steps 90/102 IM PS = OFF Shield 1 HV = OFF Shield 2 HV = ON/Stp 8 Valid Event Rate 1 = 50 Valid Event Rate 2 = 43 Shield Event Rates = 3700 ACIS FP Temp = -119.7 DEA Pwr = 53.6 DPA Pwr = 40.3 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 8 supports over weekend, 5 34m, 3 26m - Dumps current - 3 load segments uplinked - Onboard loads good thru 201:1220 - Dumps received and processed thru 197:0533 Mission Planning (Dan): - Products out for JUL23, E-mail load review today. S/C Engineering(Rino): - No onboard problems - Jeff will be out most of week (wife in labor) SOT(Bill): - Current ACE radiation levels very low, Kp moserate DSOPS(Joy) - Several quick looks, see below. FST(Peter): - All OK Meetings/events: - 10am, staff mtg - 1pm, system engineering - 1pm, IST staff - E-mail load review of JUL23 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 500161 01984 00 CTB 80 CORE 2001:193:06:40:39.666 78.0 ACIS-S NONE 590157 01548 00 CAS A, S3, AO2B 2001:194:04:48:39.666 2.0 ACIS-S NONE 590159 01550 00 CAS A, HRC-I, AO2B 2001:194:05:31:51.397 5.0 HRC-I NONE 300051 01903 00 M15 2001:194:07:22:10.549 9.0 HRC-I NONE 590155 01546 00 CAS A, I3, AO2B 2001:194:10:20:10.549 2.0 ACIS-I NONE 700257 01641 00 ARP299 2001:194:11:23:37.639 24.7 ACIS-I NONE 700361 02171 00 2MASSJ165939+1834 2001:194:18:46:27.675 2.4 ACIS-I NONE 590161 01552 00 G21.5-09, I3, AO2B 2001:194:19:54:27.675 10.0 ACIS-I NONE 590165 01556 00 G21.5-09,HRC-I,AO2B 2001:194:22:51:14.568 10.0 HRC-I NONE 600118 01561 00 SGR A* 2001:195:02:06:20.292 13.6 ACIS-I NONE