Feb_22_2001_L581.txt Shift L581 Start at 2001:053:12:30:00 GMT = 2001 Feb 22 7:30am EST End 2001 Feb 22 11:00am EST SOT shift report 2001-02-22 L581 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_22_2001_L581.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB1901C on ascending leg of orbit 214. Performing long observation of Hubble Deep Field - North with ACIS-I (obsid 2233). Radiation level is low (flux about 150) now. COMM at 053:1300-1400 Replan in process for TOO. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 900060 02233 00 HDF-N 2001:053:04:16:54.975 166.4 ACIS-I NONE 189.2060 62.2371 138.00 163.58 ORBITAL EVENTS: 2001:054:03:36:42.464 214 EAPOGEE ORBIT APOGEE 2001:055:11:20:58.771 214 EPERIGEE ORBIT PERIGEE 2001:056:19:04:24.947 215 EAPOGEE ORBIT APOGEE 2001:058:02:48:02.141 215 EPERIGEE ORBIT PERIGEE 2001:059:10:32:11.372 216 EAPOGEE ORBIT APOGEE 2001:060:18:16:05.507 216 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 053:1230 AOS DSS-24 (Goldstone) 053:1300 Status at AOS was nominal - see note 1. 2233 LOS DSS-24 053:1400 End of shift 053:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:053:13:05:02 (Feb22) f_ACE 1.28e+02 F_ACE 4.06e+06 Kp 1.7 R km 119580A OBT 2001:053:13:04:34 CTUVCDU 7472963 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 99234274.78 ONLVCDU 7472952 OBC Errs 0 OBSID 2233 EPState SUN SIM TTpos 90567 HETG Angle 79.84 PCADMODE NPNT RA 189.208 Bus V 30.40 SIM FApos -535 LETG Angle 78.34 PCONTROL NPNT Dec 62.239 Bus I 25.20 AOFSTAR GUID Roll 137.997 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 2.03 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.82 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 1.74 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -32.87 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.97 SA Resolv 122.76 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 11.98 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 13.14 EPHIN Geom LARG OBA power 98.40 SCS 129 ACT +Y SA Temp 116.58 E150 0.4 SCS 130 ACT -Y SA Temp 116.95 E300 0.0 Roll Mom. -3.491 SCS 107 INAC E1300 0.0 Pitch Mom. -4.157 UpL Cmd Acc 6842 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 2.808 Cmd Rej A 57 EPH B-Leak 0.1920 P41GM 0.0 Current Data: UTC 2001:053:13:05:02 (Feb22) f_ACE 1.28e+02 F_ACE 4.06e+06 Kp 1.7 R km 119580A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.28e+02 Orbit Start Time : 2001:052:19:59:00 Geocentric Distance (km), Orbit Leg : 119528 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.16851953027e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.16851953027e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.80927727927e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.90437124298e+07 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 = -119.7 DEA Pwr = 50.8 DPA Pwr = 41.4 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrell): - 3 supports last 24 hrs, all 34m - SSR dumps up to date - One load segment loaded, good thru 056:2240 Mission Planning (Ken): - Next week's load (FEB2601) is OK and will be signed off this AM, BUT - A TOO has been approved, (fast gamma ray burster) - Will work towards uplink of revised loads this afternoon's pass (3pm-5pm local). Also looking for COMM later this evening as contingency if load build is not ready and approved for the 3-5pm pass. S/C Engineering(Jeff): - Testing error log dump procedure on ASVT SOT(Bill): - Radiation levels low - Went over OTG telecon discussions DSOPS(Jen) - V & V issues with obsid 709 (noted yesterday) were resolved - Two new quick looks (see below) GOT(Chris): - One SIMM replaced on OPS4, one more to be replaced. Meetings: 9:30am - Pass plan review 2:00pm - FDB 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 200116 01888 00 HD 206267 2001:049:05:54:55.860 34.7 ACIS-S HETG 900059 02232 00 HDF-N 2001:050:14:54:23.599 130.8 ACIS-I NONE