Jul_31_2002_L1105.txt Shift L1105 Start at 2002:212:11:30:00 GMT = 2002 Jul 31 7:30 am EDT End 2002 Jul 31 11:30 am EDT SOT shift report 2002-07-31 L1105 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or Jul_31_2002_L1105.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUL2902C on ascending leg. Observing 'CYG OB2 8A' (obsid 2572), with ACIS-S/HETG. During the past day soft proton levels have increased to around 10,000 but now have begun to decrease rapidly. Hard proton levels are well below trip points. Soft proton levels are mitigated this orbit due to HETG being inserted for all observations. 3-day Solar-Geophysical Forecast issued Jul 30 at 22:00 UTC Solar Activity Forecast: Solar activity is expected to be moderate. Isolated M-class flares are expected from Regions 39 and 44. Either region could produce a major flare during the period. Region 50 could also produce an isolated M-class flare during the period. Geophysical Activity Forecast: Geomagnetic field activity is expected to be at unsettled levels on 31 July. Field activity is expected to increase to unsettled to active levels during 01 - 02 August. There is a slight chance for a proton event during the period. Seq # ObsID It Target start time SI Grat RA dec roll ------------------------------------------------------------------------------------------------------- JUL2902C: ---- T_X12 00 CAL-ER 2002:211:10:27:44.966 24.4 -- -- 339.6000 15.5000 137.81 400270 03724 00 1 CYG X-1 2002:211:17:42:24.966 29.0 ACIS-S HETG 299.5835 35.2166 191.84 200180 02572 00 0 CYG OB2 8A 2002:212:02:13:44.966 66.0 ACIS-S HETG 308.3296 41.3307 184.49 200140 02532 00 2 IM PEG 2002:212:21:00:08.122 23.0 ACIS-S HETG 343.2814 16.8429 136.10 700408 02969 00 0 1H 0414+009 2002:213:03:57:07.920 50.8 ACIS-S HETG 64.2413 1.0717 109.11 ---- T_E12 00 CAL-ER 2002:213:18:51:19.659 7.8 -- -- 345.6000 17.3000 134.92 ---- E_PRE 00 CAL-ER 2002:214:00:00:00.000 3.0 -- -- 269.7960 31.2290 225.49 ---- EARTH 00 CAL-ER 2002:214:01:00:00.000 3.0 -- -- 269.7960 31.2290 225.53 ---- E_POS 00 CAL-ER 2002:214:03:00:49.000 1.2 -- -- 269.7960 31.2290 225.61 ---- T_X13 00 CAL-ER 2002:214:04:03:50.313 19.0 -- -- 345.6000 17.3000 135.18 700408 04284 00 0 1H 0414+009 2002:214:09:53:40.056 36.9 ACIS-S HETG 64.2413 1.0717 109.11 ORBITAL EVENTS: 2002:211:10:27:45.849 411 EPERIGEE ORBIT PERIGEE 2002:211:14:26:56.528 412 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:212:18:12:00.749 412 EAPOGEE ORBIT APOGEE 2002:213:21:01:01.291 412 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:213:23:37:01.291 412 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:214:01:27:01.291 412 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:214:01:56:19.926 412 EPERIGEE ORBIT PERIGEE 2002:214:06:33:01.291 413 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:215:09:40:37.333 413 EAPOGEE ORBIT APOGEE 2002:216:11:10:53.238 413 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:216:14:50:53.238 413 XE1RADZ0 ELECTRON1 RADIATION EXIT0 2002:216:15:28:53.238 413 EE1RADZ0 ELECTRON1 RADIATION ENTRY0 2002:216:17:25:42.084 413 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 212:1130 AOS DSS-54 (Madrid 34m) 212:1430 Status at AOS was as expected (see note 1) 212:1430 2572 * Redumping data from last pass (data not in-house yet) LOS DSS-54 212:1530 End of shift 212:1530 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2002:212:14:32:21 (Jul31) f_ACE 4.85e+03 F_CRM 2.99e+08 Kp 3.3 R km 133249A OBT 2002:212:14:31:53 CTUVCDU 16398645 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 144513113.78 ONLVCDU 16398632 OBC Errs 0 OBSID 2572 EPState SUN SIM TTpos 75624 HETG Angle 5.96 PCADMODE NPNT RA 308.329 Bus V 30.55 SIM FApos -467 LETG Angle 77.96 PCONTROL NPNT Dec 41.330 Bus I 25.20 AOFSTAR GUID Roll 184.489 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 1.78 Yaw Rate 0.09 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -1.35 Pitch Rate 0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -2.38 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -30.76 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.13 SA Resolv 120.58 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 12.18 RadMon ENAB HRMA power 71.60 SCS 128 ACT -Y SA Amps 12.76 EPHIN Geom LARG OBA power 0.00 SCS 129 ACT +Y SA Temp 109.28 E150 161.5 SCS 130 ACT -Y SA Temp 110.20 E300 2.8 Roll Mom. -6.832 SCS 107 INAC E1300 0.0 Pitch Mom. 4.142 UpL Cmd Acc 53716 EPH A-Leak 1.0200 P4GM 0.8 Yaw Mom. 13.072 Cmd Rej A 22 EPH B-Leak 0.3240 P41GM 0.0 Explanation Current Data: UTC 2002:212:14:32:21 (Jul31) f_ACE 4.85e+03 F_CRM 2.99e+08 Kp 3.3 R km 133249A Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 3.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.85e+03 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 : 2002:211:10:34:00 Geocentric Distance (km), Orbit Leg : 133202 A CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.34322000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 4.68644000000e+02 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.11765011105e+09 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.98581906210e+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 = 53.9 DPA Pwr = 42.8 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darrel): - 2 supports last 24 hrs, 1 34m, 1 26m - No LS uplinked, still good thru 215:1350 UT - DSS-54 support scheduled for 211:2100-2200 * JPL lost all power prior to support * At 2159 they gave us DSS-66 as a fill-in * Started to track at 2237, ran for 50 mins. * Also had commanding problems in-house, finally resolved just in time to reset pointers and prevent SSR roll-over - CAP 800 run, OBC-b IRU scale factor update - Have not yet gotten data in from last pass, which ended at 212:0707 * If we don't get data in (very likely) then we will have to re-dump the data and this will put us furthur behind. Mission Planning (Ken): - AUG05 products out for review yesterday. - Most comments in on AUG05, but need positions for Uranus observation before re-generating products. S/C Engineering(Dan): - S/C is OK - Ran CAP 800, OBC B IRU scale factor update - Will run ACA earth limb test during next perigee passage SOT(Bill): - See above notes on radiation DSOPS(Joy): - One quick look GOT/IST(Mike/Chris): - No issues Meetings/events: - 10am, Star working group - 10am, ground system CCB - 1pm, FOT staff - 2:30pm, Science presentation (Joy) 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- JUL2902C: 400219 02739 00 0 GS 1826-238 2002:210:05:11:35.360 69.7 ACIS-S HETG