Aug_15_2001_L755.txt Shift L755 Start at 2001:227:11:30:00 GMT = 2001 Aug 15 7:30am EDT End 2001 Aug 15 11:30am EDT SOT shift report 2001-08-15 L755 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_15_2001_L755.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - In radiation zone after perigee passage, running AUG1301B. Now performing outbound CTI measurement, obsid 61502. Following this a long HRC-S/LETG observation of the bright supersoft X-ray source CAL83 (obsid 1900) will be made. Current ACE solar proton flux levels are rising due to the full-halo CME which was observed yesterday. Now at about 360. Kp is 2.67. However since we are using HRC for the next several days we need not be concerned with ACIS proton damage. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- ---- 61502 00 CAL-ER 2001:227:10:04:05.134 20.8 -- -- 332.0000 -50.0000 11.50 117.73 300048 01900 00 CAL 83 2001:227:16:17:51.649 93.8 HRC-S LETG 85.9564 -68.3805 123.40 52.24 200108 01880 00 UV CETI,GLIESE 65 2001:228:18:51:14.913 75.1 HRC-S LETG 24.7759 -17.9683 94.54 65.49 ORBITAL EVENTS: 2001:227:08:48:01.586 279 EPERIGEE ORBIT PERIGEE 2001:228:16:31:58.362 280 EAPOGEE ORBIT APOGEE 2001:230:00:17:47.006 280 EPERIGEE ORBIT PERIGEE 2001:231:08:00:45.603 281 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- AOS DSS-66 (Madrid 26m) 227:1105 Start Shift 227:1130 Status at start shift was nominal (see note 1) 227:1150 61502 LOS DSS-66 227:1305 End of shift 227:1430 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at start shift: UTC 2001:227:11:49:06 (Aug15) f_ACE 9.82e+01 F_CRM 0.00e+00 Kp 3.0 R km 41392A OBT 2001:227:11:48:36 CTUVCDU 15791231 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 114263316.09 ONLVCDU 15791216 OBC Errs 0 OBSID 61502 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 332.001 Bus V 30.24 SIM FApos -467 LETG Angle 4.46 PCONTROL NPNT Dec -49.998 Bus I 31.27 AOFSTAR GUID Roll 11.503 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 2.58 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.42 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 16.07 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -49.64 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 50.97 SA Resolv 143.74 Batt 3 SOC 100.00% Cold Rad -120.7 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -79.6 OBA Trng Fault NFLT +Y SA Amps 15.26 RadMon DISA HRMA power 31.50 SCS 128 ACT -Y SA Amps 15.66 EPHIN Geom SMAL OBA power 141.10 SCS 129 ACT +Y SA Temp 112.35 E150 0.0 SCS 130 ACT -Y SA Temp 113.89 E300 0.0 Roll Mom. -1.703 SCS 107 E1300 0.0 Pitch Mom. -15.032 UpL Cmd Acc 65140 EPH A-Leak 0.0000 P4GM 0.0 Yaw Mom. -0.323 Cmd Rej A 213 EPH B-Leak 0.0000 P41GM 0.0 Current Data: UTC 2001:227:11:49:06 (Aug15) f_ACE 9.82e+01 F_CRM 0.00e+00 Kp 3.0 R km 41392A Currently scheduled FPSI, OTG : HRC-S LETG Costello Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 9.82e+01 Orbit Start Time : 2001:227:08:54:00 Geocentric Distance (km), Orbit Leg : 41392 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 4.39473000000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.10945790000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC SP PS = ON Stp 43/54 IM PS = OFF Shield 1 HV = OFF Shield 2 HV = ON Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 ACIS FP Temp = -114.2 DEA Pwr = 23.4 DPA Pwr = 41.4 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Dan): - 3 supports last 24 hrs, all 26m - 1 SCS uplinked, good thru 241:1447 - dumps current thru 227:0359 Mission Planning (Dan): - Review of AUG20 held by phone, some issues outstanding - New products out for review today at 2pm - TOO has been proposed for later on this week. Will do preliminary planning work for it, expect decision later today. S/C Engineering(Jeff): - S/C OK - ASVT simulation of safe mode recovery to be held tomorrow and Friday - Procedure review today at 11am SOT(Bill): - Radiation levels are beginning to trend up due to yesterday's CME, but since HRC will be in focal plane for the upcoming orbit we have no worries about ACIS soft proton damage. DSOPS(Jen): - Two QL's (see below) GOT(Chris/Peter): - No issues Meetings/events: - 10am, star working group - 10am, CCB - 11am, simulation procedure review - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 700386 02196 00 IC 1459 2001:224:23:55:04.819 60.0 ACIS-S NONE 800136 01668 00 SERSIC 159-03 2001:225:17:03:10.000 10.0 ACIS-S NONE