May_18_2001_L666.txt Shift L666 Start at 2001:138:11:30:00 GMT = 2001 May 18 7:30am EDT End 2001 May 18 11:00am EDT SOT shift report 2001-05-18 L666 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/May_18_2001_L666.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAY1401D on ascending leg. Observing 'ISO NW #1' (obsid 1698) with ACIS-I, a continuation of the of the Chandra Deep ISO Field observation. Current ACE solar proton flux levels are low (under 100). Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 900057 01698 00 ISO NW #1 2001:137:18:46:59.003 73.7 ACIS-I NONE 158.4951 57.7974 248.03 77.79 900081 02254 00 3C295 2001:138:15:43:54.003 92.2 ACIS-I NONE 212.8551 52.2245 202.10 30.79 ORBITAL EVENTS: 2001:137:10:41:38.662 245 EPERIGEE ORBIT PERIGEE 2001:138:18:25:38.652 246 EAPOGEE ORBIT APOGEE 2001:140:02:08:54.994 246 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 138:1130 AOS DSS-34 138:1400 1698 (status at AOS was nominal - see note 1) LOS DSS-34 138:1500 End of shift 138:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:138:14:05:04 (May18) f_ACE 6.32e+01 F_CRM 1.97e+08 Kp 2.7 R km 138527A OBT 2001:138:14:04:44 CTUVCDU 2592127 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 106581884.12 ONLVCDU 2592112 OBC Errs 0 OBSID 1698 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 158.494 Bus V 30.87 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec 57.798 Bus I 28.24 AOFSTAR GUID Roll 248.034 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.76 Yaw Rate -0.01 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 2.11 Pitch Rate 0.19 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.30 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.30 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 9.53 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.13 SA Resolv 80.89 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 13.53 RadMon ENAB HRMA power 71.00 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom LARG OBA power 35.10 SCS 129 ACT +Y SA Temp 108.70 E150 4.1 SCS 130 ACT -Y SA Temp 109.28 E300 0.1 Roll Mom. 4.632 SCS 107 INAC E1300 0.0 Pitch Mom. 0.243 UpL Cmd Acc 62102 EPH A-Leak 0.7400 P4GM 0.0 Yaw Mom. 3.214 Cmd Rej A 207 EPH B-Leak 0.1360 P41GM 0.0 Current Data: UTC 2001:138:14:05:04 (May18) f_ACE 6.32e+01 F_CRM 1.97e+08 Kp 2.7 R km 138527A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 2.67 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 6.32e+01 Orbit Start Time : 2001:137:10:44:00 Geocentric Distance (km), Orbit Leg : 138513 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 3.45599000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.45599000000e+03 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.58738838700e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.97175368700e+08 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 = -119.9 DEA Pwr = 58.9 DPA Pwr = 42.3 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darell): - 2 34m supports yesterday - Dumps current - All MAY14 loads onboard, good thru 141:1250 Mission Planning (Dan/Paul): - Will start 9.1B testing as soon as CSC releases offline system (later today) S/C Engineering(Jeff): - No problems SOT(Bill): - Current radiation levels low (ACE P3 flux < 100) - SOT GRETA station fixed DSOPS(Joy) - One quick look (see below) GOT(Ken): - 1 second worth of data had to be deleted from yesterday's data due to corruption of VCDU Meetings/events: - ACIS CAP review, 9:30am, CAP 726 - FOT website internal review, 10am - SW patch matrix review with TRW/West, 1pm 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 900056 01697 00 ISO NW #3 2001:136:13:03:55.808 44.3 ACIS-I NONE