Nov_26_2001_L858.txt Shift L858 Start at 2001:330:12:30:00 GMT = 2001 Nov 26 7:30am EDT End 2001 Nov 26 10:30am EDT SOT shift report 2001-11-26 L858 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_26_2001_L858.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Radiation recovery load NOV2501B uplinked yesterday and started. This load will supercede NOV2601 replan option. Now ascending in radiation zone. Space Weather Report: Solar Activity Forecast: Solar activity is expected to be at low to moderate levels. Region 9704 remains capable of producing an isolated major flare before it transits the west limb. An X1 class flare was observed yesterday, at 229:1000 UT, but no CME reported. Low energy proton flux is 8,000 and very slowly decreasing. (full orbit at this level gives fluence of about 1.5 x E9) GOES predictors for P4GM and P41GM are an order of magnitude below trip levels. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- NOV2501B: 500263 02813 00 VELA PWN 2001:329:18:23:15.579 18.0 ACIS-S NONE 128.8595 -45.1797 59.59 84.40 800257 03257 00 MACS-J0329.6-0211 2001:330:00:18:02.438 9.8 ACIS-I NONE 52.4254 -2.2138 338.99 125.67 ---- T_E18 00 CAL-ER 2001:330:04:12:13.268 6.5 -- -- 109.0000 -56.0000 43.28 127.14 ---- T_X19 00 CAL-ER 2001:330:12:20:48.025 20.8 -- -- 108.0000 -56.0000 42.02 0.70 700591 03152 00 PSS0133+0400 2001:330:19:05:42.963 6.0 ACIS-S NONE 23.3980 4.0214 297.57 144.33 200108 01880 00 UV CETI,GLIESE 65 2001:330:21:06:57.307 75.0 HRC-S LETG 24.7318 -17.9475 314.75 27.76 790063 03169 00 PKS2155-304 2001:331:18:24:57.307 8.0 ACIS-I LETG 329.6900 -30.2036 286.84 51.37 790064 03170 00 PKS2155-304 2001:331:20:46:47.307 8.0 ACIS-I LETG 329.6789 -30.1717 286.81 0.04 ORBITAL EVENTS: 2001:330:11:54:24.995 318 EPERIGEE ORBIT PERIGEE 2001:330:15:21:28.742 319 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:331:19:39:02.076 319 EAPOGEE ORBIT APOGEE 2001:332:20:52:01.338 319 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2001:333:03:22:49.047 319 EPERIGEE ORBIT PERIGEE 2001:333:07:20:01.338 320 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:334:11:08:05.345 320 EAPOGEE ORBIT APOGEE 2001:335:12:52:08.729 320 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2001:335:18:52:24.122 320 EPERIGEE ORBIT PERIGEE 2001:335:23:26:08.729 321 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:337:02:36:50.716 321 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 330:1230 Status at last comm was nominal (see note 1) End of shift 330:1530 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2001:330:12:02:16 (Nov26) f_ACE 9.44e+03 F_CRM 0.00e+00 Kp 1.3 R km 23560A OBT 2001:330:11:58:57 CTUVCDU 190591 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 123163137.19 ONLVCDU 190576 OBC Errs 0 OBSID 61401 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 109.004 Bus V 29.77 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -55.999 Bus I 28.24 AOFSTAR GUID Roll 43.284 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTNN Dith Yang 7.26 Yaw Rate -0.03 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 2.51 Pitch Rate -0.08 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.15 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.70 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -3.79 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.13 SA Resolv 93.56 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 DISA HRMA power 33.00 SCS 128 ACT -Y SA Amps 14.30 EPHIN Geom SMAL OBA power 78.70 SCS 129 ACT +Y SA Temp 117.32 E150 1773268.3 SCS 130 ACT -Y SA Temp 117.68 E300 59540.1 Roll Mom. 17.152 SCS 107 INAC E1300 69.9 Pitch Mom. 9.630 UpL Cmd Acc 18445 EPH A-Leak 1.0200 P4GM 109962.1 Yaw Mom. -5.024 Cmd Rej A 201 EPH B-Leak 0.3960 P41GM 1.3 Explanation Current Data: UTC 2001:330:12:40:02 (Nov26) f_ACE 8.46e+03 F_CRM 0.00e+00 Kp 1.3 R km 25242A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 8.46e+03 Orbit Start Time : 2001:330:11:59:00 Geocentric Distance (km), Orbit Leg : 25172 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 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 = -119.9 DEA Pwr = 30.1 DPA Pwr = 40.3 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrel): - From Wednesday, Nov 21 thru today, 15 supports, 10 34m, 5 26m - 5 ls's uplinked, 3 onboard now. - Loads good thru 333:1930 - SCS107 ran automatically at 327:0145 UT - CAP 769, uplink contingency maneuver load, run on 327:0808 - CAP 675, re-enable SCS107, run on 329:1657 - A VCDU rollover occurred on 329:2254 Mission Planning (Ken/Kevin): - Contingency maneuver load, NOV2301A, was prepared, uploaded and executed to perform a needed maneuver at about 327:1545 - Recovery option 1, NOV2501B, was prepared, reviewed, approved and uploaded yesterday. This load maintains co-ordinated observations. - DEC0301 now being worked. S/C Engineering(Rino): - All is OK SOT(Bill): - Radiation flux level (soft protons) is about 8,000 and slowly decreasing - GOES predictors of EPHIN P4GM and P41GM levels are an order of magnitude below trip points. - No dire warnings reported by SpaceWeather sites. DSOPS(Joy): - 3 QL's (see below) - Obsid 3257, 'MACS-J0329.6-0211' showed high radiation flag in processing GOT(Mike): - Reboots planned for OFLS machines this week Meetings/events: - 10am, MP mtg - 1pm, systems engineering staff - 2pm, FOT internal staff mtg 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- NOV2101A: 900132 03389 00 HDF-N 2001:325:14:33:30.356 161.0 ACIS-I NONE Terminated early, at 327:0145 supposed to go to 327:1116 NOV2501B: 500263 02813 00 VELA PWN 2001:329:18:23:15.579 18.0 ACIS-S NONE Visually high background in S4 800257 03257 00 MACS-J0329.6-0211 2001:330:00:18:02.438 9.8 ACIS-I NONE