Oct_18_2001_L819.txt Shift L819 Start at 2001:291:11:30:00 GMT = 2001 Oct 18 7:30am EDT End 2001 Oct 18 10:00am EDT SOT shift report 2001-10-18 L819 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Oct_18_2001_L819.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running OCT1501B near on ascending leg. Observing 'Q0615+820' (obsid1602) with ACIS-S. Radiation levels are low (proton flux under 100). No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 700218 01602 00 Q0615+820 2001:291:03:39:35.281 48.0 ACIS-S NONE 96.6471 82.0311 104.87 48.43 600190 02056 00 NGC 278 2001:291:17:24:47.185 38.0 ACIS-S NONE 13.0322 47.5701 196.58 43.54 600192 02058 00 NGC 628 2001:292:04:20:48.088 47.0 ACIS-S NONE 24.1721 15.7987 189.31 33.10 ORBITAL EVENTS: 2001:290:19:56:27.978 303 EPERIGEE ORBIT PERIGEE 2001:291:00:23:14.151 304 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:292:03:40:23.730 304 EAPOGEE ORBIT APOGEE 2001:293:04:56:09.891 304 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2001:293:11:23:43.788 304 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 291:1130 Status at last COMM was nominal (see note 1) End of shift 291:1400 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2001:291:09:03:19 (Oct18) f_ACE 4.65e+01 F_CRM 1.15e+08 Kp 1.0 R km 102379A OBT 2001:291:08:59:29 CTUVCDU 3776127 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 119782769.31 ONLVCDU 3776112 OBC Errs 0 OBSID 1602 EPState SUN SIM TTpos 75623 HETG Angle 79.46 PCADMODE NPNT RA 96.637 Bus V 30.24 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 82.031 Bus I 29.75 AOFSTAR GUID Roll 104.877 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.54 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -4.63 Pitch Rate 0.18 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.14 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -12.19 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 102.00 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 14.30 RadMon ENAB HRMA power 62.60 SCS 128 ACT -Y SA Amps 15.07 EPHIN Geom LARG OBA power 43.20 SCS 129 ACT +Y SA Temp 114.20 E150 22.6 SCS 130 ACT -Y SA Temp 113.89 E300 0.6 Roll Mom. 16.264 SCS 107 INAC E1300 0.0 Pitch Mom. 11.232 UpL Cmd Acc 16918 EPH A-Leak 1.0200 P4GM 0.1 Yaw Mom. -4.613 Cmd Rej A 119 EPH B-Leak 0.4080 P41GM 0.0 Explanation Current Data: UTC 2001:291:11:55:04 (Oct18) f_ACE 5.82e+01 F_CRM 1.62e+08 Kp 2.0 R km 113065A Currently scheduled FPSI, OTG : ACIS-S NONE Costello Kp : 1.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.82e+01 Orbit Start Time : 2001:290:19:59:00 Geocentric Distance (km), Orbit Leg : 113009 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 7.65207000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 7.65207000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.74164017200e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.62282361200e+08 HRC IM PS = OFF SP PS = ON Stp 43/54 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 = 51.3 DPA Pwr = 41.5 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports last 24 hrs, 1 34m, 2 26m - Data not in from last pass yet, otherwise up to date Mission Planning (Ken): - OCT29 in work. Will put TOO in OCT29 if approved. OCT 22 will stay as is S/C Engineering(Dan): - All is OK - Ran momentum dead zone patches on ASVT yesterday, all OK - Will run CAP today to dump OBC memory locations of gyro coefficients SOT(Bill): - Current ACE soft proton flux is low (below 100). DSOPS(Joy): - Several quick looks, see below. GOT(Chris): - Connection to HOSC went down yesterday, looks like problem is at MSFC. Meetings/events: - 9:15am, pass plan review, CAP review - 10am, CSC tagup - 2pm, FDB 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 700317 02127 00 3C330 2001:289:06:29:16.962 45.0 ACIS-S NONE 500149 01972 00 SN 1998S 2001:290:03:11:23.629 29.3 ACIS-S NONE