Nov_19_2002_L1216.txt Shift L1216 Start at 2002:323 12:30:00 GMT = 2002 Nov 19 7:30 am EST End 2002 Nov 19 10:00 am EST SOT shift report 2002-11-19 L1216 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Nov_19_2002_L1216.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running NOV1802B on ascending leg. Pass through second band of Leonid meteors. Chandra attitude is controlled to the Leonid anti-radiant direction (pointing vector directly AWAY from incoming Leonid meteor direction).Resume observations at 323:1628 observing '2236-176' (obsid 4159) with ACIS-S. Radiation levels are low, soft proton flux below 200. Solar predictions are for low to moderate activity. Extended COMM to observe Leonid passage (323:1300-1815). 3-day Solar-Geophysical Forecast issued Nov 18 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be low to moderate. Region 198 and Region 191 have the potential for M-class activity. Geophysical Activity Forecast: Solar activity is expected to be quiet to unsettled. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- NOV1802B: ---- T_LEO 00 CAL-ER 2002:323:04:00:00.000 43.2 -- -- 332.9000 -21.5000 291.18 700838 04159 00 0 2236-176 2002:323:16:28:00.000 39.8 ACIS-S NONE 339.7759 -17.3341 293.30 ORBITAL EVENTS: 2002:322:11:55:29.059 453 EPERIGEE ORBIT PERIGEE 2002:322:15:43:17.919 454 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:323:19:40:05.879 454 EAPOGEE ORBIT APOGEE 2002:324:20:21:14.080 454 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:325:03:24:40.468 454 EPERIGEE ORBIT PERIGEE 2002:325:07:21:14.080 455 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:326:11:08:54.540 455 EAPOGEE ORBIT APOGEE 2002:327:13:57:18.594 455 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:327:16:19:18.594 455 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:327:18:27:18.594 455 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:327:18:54:04.279 455 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 323:1230 AOS DSS-54 (Madrid 34m) 323:1300 60955 Status at AOS was as expected (see note 1) End of shift 323:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:323:13:07:18 (Nov19) f_ACE 1.65e+02 F_CRM 2.62e+08 Kp 2.0 R km 129336A OBT 2002:323:13:06:41 CTUVCDU 3472895 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 154098401.90 ONLVCDU 3472880 OBC Errs 0 OBSID 60955 EPState SUN SIM TTpos 75624 HETG Angle 79.46 PCADMODE NPNT RA 332.903 Bus V 29.61 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -21.501 Bus I 32.28 AOFSTAR GUID Roll 291.178 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 8.00 Yaw Rate -0.01 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -7.98 Pitch Rate 0.17 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.14 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -0.47 Batt 2 SOC 100.00% ACIS Stat7-0 66 Avg OBA Temp 51.45 SA Resolv 92.12 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 15.46 RadMon ENAB HRMA power 126.10 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom SMAL OBA power 66.10 SCS 129 ACT +Y SA Temp 115.85 E150 6.1 SCS 130 ACT -Y SA Temp 116.22 E300 0.1 Roll Mom. -0.580 SCS 107 INAC E1300 0.0 Pitch Mom. -5.477 UpL Cmd Acc 52777 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 2.924 Cmd Rej A 217 EPH B-Leak 0.9360 P41GM 0.0 Explanation Current Data: UTC 2002:323:13:07:18 (Nov19) f_ACE 1.65e+02 F_CRM 2.62e+08 Kp 2.0 R km 129336A Currently scheduled FPSI, OTG : ACIS-S NONE Estimated Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.65e+02 GOES-8 P2 flux, in RADMON P4GM units : 0.00 GOES-10 P2 flux, in RADMON P4GM units : 0.00 GOES-8 P5 flux, in RADMON P41GM units : 0.01 GOES-10 P5 flux, in RADMON P41GM units : 0.01 Orbit Start Time : 2002:322:11:59:01 Geocentric Distance (km), Orbit Leg : 129273 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.65000000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 1.65000000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.57564211710e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.61804178710e+08 HRC IM PS = OFF SP 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 = 47.2 DPA Pwr = 39.9 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrel): - 3 supports in last 24 hours, 1 34m and 2 26m - No problems, dumps current - 1 LS uplinked, good thru 327:1141 Mission Planning (Ken): - Are now past the predicted second peak in Leonids - NOV25 products will be out this morning for 2pm load review S/C Engineering(Dan/Eric): - All OK so far with Leonids. - SIM TSC motor had a yellow limit violation yesterday, went up to 45.0 SOT(Bill): - See above notes on radiation DSOPS(Joy): - One quick look, still working on obsid's 3141 and 4362, will not process automatically. GOT/IST(Mike/Chris) - All OK Meetings/events: - 2pm, load review 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------- NOV1102D: 900159 P2 03320 00 0 AX J1107.0-1150 2002:321:13:56:23.000 5.0 ACIS-S NONE