Nov_08_2001_L840.txt Shift L840 Start at 2001:312:12:30:00 GMT = 2001 Nov 8 7:30am EDT End 2001 Nov 8 10:30am EDT SOT shift report 2001-11-87 L840 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Nov_08_2001_L840.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Not observing now due to high radiation. NOV0801 loads were uplinked last night at the 312:0315 pass and activated, but in the next pass starting at 312:0612 EPHIN E1300 and P4 rates were observed to be above the RADMON trip levels with sporadic excursions below. A telecon was held and a decision was made to disable and clear the NOV08 loads and plan for the next restart option, which is NOV0901. The NOV0901 load starts commanding at 313:0715 with a maneuver to the next target, which is 'MG J0414+0534' (obsid 3395), and begins observing at 313:0834. Target uplink time is during the 312:2000 (3pm EST) pass. Space Weather Report: Radiation: ACE soft proton flux is continuing to decrease very-very slowly. It is about 17,000 at 8am local (312:1300UT). GOES: GOES EPHIN predictors for P4GM and P41GM are well below the RADMON trip levels. EPHIN data in last 2 passes today: Trip 312:0630 312:1400 E1300: 10.0 8-10 1 P4GM: 300 200-300 90 P41GM: 8.47 1 0.8 Solar Activity (from Today's Space Weather): Solar Activity Forecast: Activity is expected to be at moderate to high levels. M-class flares are expected. There will be a chance for isolated major flare activity from Regions 9684, 9687, and 9690. COMM: DOY AOS LOS 2001 312.135 2001 312.177 312 0215 0315 0415 DSS-54 2001 312.270 2001 312.312 312 0550 0630 0730 DSS-66 2001 312.548 2001 312.590 312 1210 1310 1410 DSS-54 2001 312.833 2001 312.875 312 1900 2000 2100 DSS-54 2001 313.208 2001 313.250 313 0400 0500 0600 DSS-34 2001 313.583 2001 313.625 313 1300 1400 1500 DSS-54 2001 313.944 2001 314.027 313 2200 2240 0040 DSS-16 Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- NOV0901 Load: ---- I3395 00 CAL-ER 2001:313:07:49:58.941 0.0 -- -- 135.0000 -27.0000 75.05 87.15 700608 03395 00 MG J0414+0534 2001:313:08:34:38.941 29.0 ACIS-S NONE 63.6628 5.5588 57.20 76.15 290149 02593 00 BETELGEUSE 2001:313:17:05:58.941 4.5 ACIS-I NONE 88.8024 7.3840 73.08 31.20 290225 03366 00 BETELGEUSE 2001:313:18:29:28.941 4.5 ACIS-I NONE 88.7471 7.4616 73.11 0.10 ORBITAL EVENTS: 2001:312:04:18:04.685 312 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:313:07:24:21.071 312 EAPOGEE ORBIT APOGEE 2001:314:09:47:25.118 312 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2001:314:13:19:25.118 312 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2001:314:14:13:25.118 312 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2001:314:15:08:54.429 312 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 312:1230 Trouble with DSS-54, switch to DSS-66 312:1310 AOS DSS-66 312:1355 Status at AOS was as expected 61417 (see note 1) LOS DSS-66 312:1455 End of shift 312:1530 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:312:13:55:31 (Nov 8) f_ACE 1.56e+04 F_CRM 0.00e+00 Kp 1.3 R km 106851A OBT 2001:312:13:55:11 CTUVCDU 10925865 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 121614911.27 ONLVCDU 10925856 OBC Errs 0 OBSID 61417 EPState SUN SIM TTpos -99616 HETG Angle 79.46 PCADMODE NPNT RA 140.997 Bus V 29.93 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 60.003 Bus I 30.77 AOFSTAR GUID Roll 74.147 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTNNN Dith Yang 7.99 Yaw Rate -0.14 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang -8.00 Pitch Rate -0.02 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa 0.84 Batt 1 SOC 100.00% Avg HRMA Temp 70.58 FSS Beta -11.17 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 51.21 SA Resolv 99.14 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 13.72 RadMon DISA HRMA power 75.90 SCS 128 DISA -Y SA Amps 14.49 EPHIN Geom SMAL OBA power 133.00 SCS 129 DISA +Y SA Temp 115.12 E150 36682.9 SCS 130 DISA -Y SA Temp 115.12 E300 256.1 Roll Mom. -6.256 SCS 107 DISA E1300 7.4 Pitch Mom. 13.426 UpL Cmd Acc 48510 EPH A-Leak 1.0200 P4GM 233.1 Yaw Mom. -4.754 Cmd Rej A 155 EPH B-Leak 0.4840 P41GM 1.0 Explanation Current Data: UTC 2001:312:15:00:17 (Nov 8) f_ACE 1.45e+04 F_CRM 0.00e+00 Kp 1.3 R km 110837A Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.45e+04 Orbit Start Time : 2001:311:23:44:00 Geocentric Distance (km), Orbit Leg : 110714 A CRM Region : 2 (Magnetosheath) External Proton Flux (p/cm^2-s-sr-MeV) : 3.05850400000e+04 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.66410888060e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 0.00000000000e+00 HRC IM PS = ON Stp 43/54 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 = -119.9 DEA Pwr = 29.6 DPA Pwr = 12.3 Science State = Science Idle 2) Notes from 9:00am meeting: Operations (Darrel): - 4 supports last 24 hrs, 2 34m, 2 26m - NOV08 loads (3 LS) uplinked - Ran CAP 675 to enable SCS107 - In 0630 support, stopped loads, cleaned them out and disabled SCS 107 Mission Planning (Ken): - NOV0901 load out for review, load review at 11am for uplink at 3pm (all local) - NOV12 load out for review, 1pm load review - Have not gotten final OR list for NOV19 - Dan S. to check into this. S/C Engineering(Dan): - Rich will run SIM tab crossing procedure on ASVT today - CAP review of momentum threshold patch uplink (1:30pm after load review) - OBC is also dropping Kalman stars periodically, down to 1 or 2 at times. SOT(Bill): - Radiation discussion - see above. DSOPS(Jen): - No QL's - Working realtime data issues after upgrade to multimon software GOT(Ken): - ASVT test until 430 local - 26m automation test at 1655 local Meetings/events: - 9:30am, pass plan review - 10am, CSC tagup - 11am, NOV09 load review - 1pm, NOV12 load review - 1:30pm, CAP review - 2pm, FDB - 3pm, MP/Offline system mtg. 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ----------------------------------------------------------------------------------------------------------