Sep_05_2001_L776.txt Shift L776 Start at 2001:248:11:15:00 GMT = 2001 Sep 5 7:15am EDT End 2001 Sep 5 10:00am EDT SOT shift report 2001-09-05 L776 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Sep_05_2001_L776.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running load SEP0301B near perigee. Perform outbound CTI starting at 248:1640 (obsid 61482). Current ACE solar proton flux levels are very low. Solar wind speed has decreased since Sunday, but is still relatively high, Costello Kp is 2.33. Spaceweather predictions indicate emergence of new sunspot group which could generate significant flares. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- ---- T_E87 00 CAL-ER 2001:248:03:57:55.872 7.7 -- -- 305.0000 -35.0000 298.96 81.21 ---- T_X88 00 CAL-ER 2001:248:13:00:03.131 20.8 -- -- 305.0000 -35.0000 298.73 0.23 700374 02184 00 SDSS1621-0042 2001:248:19:17:01.037 1.5 ACIS-S NONE 245.3065 -0.6986 263.23 66.59 600158 02024 00 RXJ1416.4+2315 2001:248:20:06:28.097 15.0 ACIS-S NONE 214.0967 23.2543 281.21 40.29 ORBITAL EVENTS: 2001:247:04:47:22.540 287 EAPOGEE ORBIT APOGEE 2001:248:12:31:02.605 287 EPERIGEE ORBIT PERIGEE 2001:249:20:15:08.366 288 EAPOGEE ORBIT APOGEE 2001:251:03:58:55.814 288 EPERIGEE ORBIT PERIGEE 2001:252:11:43:22.174 289 EAPOGEE ORBIT APOGEE 2001:253:19:27:54.731 289 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 248:1115 Status at last COMM was nominal (see note 1) End of shift 248:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2001:248:10:59:05 (Sep 5) f_ACE 1.28e+01 F_CRM 1.79e+09 Kp 2.3 R km 29784D OBT 2001:248:10:58:16 CTUVCDU 6082815 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 116074696.13 ONLVCDU 6082800 OBC Errs 0 OBSID 61483 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 305.001 Bus V 30.71 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -34.998 Bus I 24.43 AOFSTAR GUID Roll 298.962 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTN Dith Yang -4.63 Yaw Rate -0.04 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -6.19 Pitch Rate -0.07 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.56 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -44.48 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.81 SA Resolv 134.63 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 11.60 RadMon DISA HRMA power 0.00 SCS 128 ACT -Y SA Amps 12.18 EPHIN Geom SMAL OBA power 90.30 SCS 129 ACT +Y SA Temp 112.97 E150 1495414.6 SCS 130 ACT -Y SA Temp 113.89 E300 28655.1 Roll Mom. 4.468 SCS 107 INAC E1300 28.3 Pitch Mom. 2.564 UpL Cmd Acc 28897 EPH A-Leak 0.7880 P4GM 46829.3 Yaw Mom. 5.474 Cmd Rej A 179 EPH B-Leak 0.1400 P41GM 0.4 Current Data: UTC 2001:248:11:27:02 (Sep 5) f_ACE 1.18e+01 F_CRM 1.79e+09 Kp 2.7 R km 26634D Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 2.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.18e+01 Orbit Start Time : 2001:245:21:09:02 Geocentric Distance (km), Orbit Leg : 26943 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.40207984260e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.78844920260e+09 HRC SP PS = OFF IM PS = ON Stp 42/53 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 = -119.9 DEA Pwr = 28.4 DPA Pwr = 39.6 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darell): - 3 supports last 24 hrs, 1 34m, 2 26m - No loads uplinked, still good thru 251:1414 - Dumps current thru last pass - Ran CAP 700, switch to SSR-A from SSR-B. Mission Planning (Ken): - SEP10 load review today at 2pm - SEP17 load in work - DSS-24 will be down for maintenance for at least 2 weeks. This means more 26m passes for us at Goldstone S/C Engineering(Jeff/Bill): - Ran CAP 700, switch to SSR-A from SSR-B, all is OK. - Gyro is quiet at 108mA level now. - ASVT testing today for momentun envelope SOP, moon observation maneuvering. SOT(Bill): - ACE soft proton flux levels still low (under 20). - Solar wind has moderated - CRM model fluence last orbit was near budget of 2e9 - Space Weather has warnings of possible high solar activity. - ASC web server was down this AM, is now UP. DSOPS(Joy): - Many QL's (see below). GOT(Mike): - All OK. Meetings/events: - 10am, GOT CCB - 10am, star working group - 1pm, FOT internal mtg - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- AUG27 Load: 800117 01649 00 RXJ1532 2001:238:23:25:50.074 9.5 ACIS-S NONE 700387 02197 00 NGC 5055 2001:239:02:31:40.074 28.4 ACIS-S NONE 800149 02210 00 3C280 2001:239:10:53:05.074 64.4 ACIS-S NONE 800152 02213 00 A1758 2001:240:20:43:36.575 59.0 ACIS-S NONE 800168 02229 00 RX J1350.0+6007 2001:241:13:34:46.575 59.0 ACIS-I NONE 800134 01666 00 A2218 2001:242:06:25:56.575 49.2 ACIS-I NONE 600134 01577 00 M31 NUCLEUS 2001:243:13:24:31.348 5.0 ACIS-I NONE 700371 02181 00 SDSS0150+0041 2001:243:15:16:27.194 3.3 ACIS-S NONE 700382 02192 00 IRAS00317-2142 2001:243:16:39:42.194 20.1 ACIS-S NONE 500134 01957 00 SGR 0526-66 2001:243:22:44:57.240 53.2 ACIS-S NONE 500134 02515 00 SGR 0526-66 2001:244:14:00:11.240 7.0 ACIS-S NONE 500168 01991 00 0534-69.9 2001:244:16:25:22.240 60.3 ACIS-S NONE 600211 02077 00 NGC 1549 2001:245:09:37:47.240 11.0 ACIS-S NONE SEP03 Load: 800151 02212 00 A2744 2001:246:04:34:18.682 25.0 ACIS-S NONE 800164 02225 00 A2550 2001:246:11:58:58.682 59.7 ACIS-S NONE 700303 02113 00 LBQS 2154-2005 2001:247:05:03:54.757 5.0 ACIS-S NONE