Aug_13_2001_L753.txt Shift L753 Start at 2001:225:11:30:00 GMT = 2001 Aug 13 7:30am EDT End 2001 Aug 13 10:00am EDT SOT shift report 2001-08-13 L753 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_13_2001_L753.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - On ascending leg of orbit, finishing last observation in AUG0601B, IC 1459 (obsid 2196) and then start AUG1301B load with SERSIC 159-03 (obsid 1668), both with ACIS-S. Current ACE solar proton flux levels at about 3600 and have been slowly decreasing since Aug 10 (Friday), when there was a rise due to the CME on Aug 9. Predicted dose this orbit is just under 2x10**9. Kp is at 2.6 No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 700386 02196 00 IC 1459 2001:224:23:55:04.819 60.0 ACIS-S NONE 344.2968 -36.4830 47.18 81.37 800136 01668 00 SERSIC 159-03 2001:225:17:03:10.000 10.0 ACIS-S NONE 348.5054 -42.7393 45.06 8.53 300044 01896 00 CAL 87 2001:225:20:17:50.000 97.5 ACIS-S LETG 86.7582 -71.1504 125.80 53.28 ---- T_E79 00 CAL-ER 2001:227:00:05:10.024 8.2 -- -- 332.0000 -50.0000 12.20 50.62 ---- GG_79 00 CAL-ER 2001:227:03:20:05.134 3.6 -- -- 258.7000 -12.8000 260.43 118.07 ---- T_X80 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: 2001:224:17:18:21.856 278 EPERIGEE ORBIT PERIGEE 2001:226:01:02:50.242 279 EAPOGEE ORBIT APOGEE 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 -------------- ---- ----- Start Shift 225:1130 Status at last COMM was nominal (see note 1) 2196 End of shift 225:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2001:225:10:59:05 (Aug13) f_ACE 6.31e+03 F_CRM 1.22e+09 Kp 4.0 R km 119326A OBT 2001:225:10:57:55 CTUVCDU 15105023 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 114087475.55 ONLVCDU 15105008 OBC Errs 0 OBSID 2196 EPState SUN SIM TTpos 75623 HETG Angle 79.84 PCADMODE NPNT RA 344.297 Bus V 30.40 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec -36.486 Bus I 30.77 AOFSTAR GUID Roll 47.178 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -5.97 Yaw Rate -0.23 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.78 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 -42.60 Batt 1 SOC 100.00% Avg HRMA Temp 70.56 FSS Beta -49.79 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.66 SA Resolv 151.16 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 15.07 RadMon ENAB HRMA power 130.80 SCS 128 ACT -Y SA Amps 15.46 EPHIN Geom BAD OBA power 129.30 SCS 129 ACT +Y SA Temp 110.20 E150 32.0 SCS 130 ACT -Y SA Temp 110.82 E300 6.0 Roll Mom. 5.113 SCS 107 E1300 1.0 Pitch Mom. 2.447 UpL Cmd Acc 60376 EPH A-Leak 0.2960 P4GM 0.0 Yaw Mom. 0.239 Cmd Rej A 109 EPH B-Leak 0.0560 P41GM 0.0 Current Data: UTC 2001:225:12:14:04 (Aug13) f_ACE 5.04e+03 F_CRM 1.28e+09 Kp 4.0 R km 122812A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 4.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.04e+03 Orbit Start Time : 2001:224:17:24:00 Geocentric Distance (km), Orbit Leg : 122812 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 1.15862200000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.15862200000e+04 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.67691915470e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.27676049270e+09 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 = -119.7 DEA Pwr = 45.6 DPA Pwr = 41.4 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Jim): - 8 supports over weekend, 3 34m, 5 26m - No problems - Two load segments uplinked, good to 227:1617 - Next support today at 1820, will run CAP 706 to install B side OTG software patches Mission Planning (Dan/Kevin): - E-mail load review for AUG20 to be held today - Will run CAP to upload ephemeris today S/C Engineering(Jeff): - All OK on S/C, plots up to date SOT(Bill): - Radiation was high over weekend due to CME on Aug 9 (Thursday). Now is slowly decreasing. Radiation limit page went out yesterday AM at around 8am EDT. No action taken since we were in perigee at the time. Accumulation that orbit was only 1.2x10**8 since HETG in much of time. - Current orbit projection is just about 2x10**9 DSOPS(Jen): - Several quick looks (see below) GOT(Mike): - All OK. Meetings/events: - IST Staff mtg at 1pm - E-mail load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 200123 01895 00 GAMMA CAS 2001:222:09:37:02.789 52.4 ACIS-S HETG 200120 01892 00 HD 223460 2001:223:00:37:33.789 96.9 ACIS-S HETG 400094 01016 00 CYG X-2 2001:224:04:01:19.789 14.6 ACIS-S HETG