Jun_04_2001_L683.txt Shift L683 Start at 2001:155:11:30:00 GMT = 2001 Jun 4 7:30am EDT End 2001 Jun 4 1:00pm EDT SOT shift report 2001-06-04 L683 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_04_2001_L683.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running JUN0401B on descending leg. Observing 'A1060' (obsid 2220) with ACIS-I. Then run inbound CTI (obsid 61602) before rad zone passage. Current ACE solar proton flux levels are moderate (under 300). Start another OTG test run on ASVT Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 800159 02220 00 A1060 2001:155:04:59:12.514 32.1 ACIS-I NONE 159.0691 -27.5416 248.59 63.94 ---- 61602 CAL-ER 2001:155:14:18:20.300 9.2 -- -- 159.1750 -27.5275 248.41 0.00 ---- GG_52 CAL-ER 2001:155:17:51:30.300 3.6 -- -- 140.0000 -65.0000 240.25 0.01 ---- T_X53 CAL-ER 2001:155:23:19:30.300 20.8 -- -- 90.0000 -25.0000 200.51 0.01 ORBITAL EVENTS: 2001:154:15:15:54.113 252 EAPOGEE ORBIT APOGEE 2001:155:22:59:16.670 252 EPERIGEE ORBIT PERIGEE 2001:157:06:43:29.753 253 EAPOGEE ORBIT APOGEE 2001:158:14:27:50.505 253 EPERIGEE ORBIT PERIGEE 2001:159:22:11:30.403 254 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 155:1130 Status at last contact was nominal (see note 1) AOS DSS-34 (Canberra 34m) 155:1455 61602 (Status at AOS was nominal, see note 4) LOS DSS-34 155:1555 End of shift 155:1700 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last contact: UTC 2001:155:09:00:07 (Jun 4) f_ACE 1.49e+02 F_CRM 4.95e+08 Kp 1.0 R km 107891D OBT 2001:155:08:58:52 CTUVCDU 8252415 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 108032332.86 ONLVCDU 8252400 OBC Errs 0 OBSID 2220 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 159.070 Bus V 30.87 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -27.544 Bus I 30.26 AOFSTAR GUID Roll 248.595 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 6.96 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.07 Pitch Rate -0.12 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.07 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.43 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -7.65 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.05 SA Resolv 97.67 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 14.49 RadMon ENAB HRMA power 65.20 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 88.30 SCS 129 ACT +Y SA Temp 108.44 E150 20.2 SCS 130 ACT -Y SA Temp 108.44 E300 0.3 Roll Mom. -1.954 SCS 107 INAC E1300 0.0 Pitch Mom. -10.021 UpL Cmd Acc 23078 EPH A-Leak 1.0200 P4GM 0.8 Yaw Mom. 0.716 Cmd Rej A 38 EPH B-Leak 0.2280 P41GM 0.0 Current Data: UTC 2001:155:14:11:06 (Jun 4) f_ACE 1.11e+02 F_CRM 5.21e+08 Kp 1.7 R km 83133D Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 2.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.11e+02 Orbit Start Time : 2001:150:16:09:01 Geocentric Distance (km), Orbit Leg : 83326 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 1.13914000000e+03 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.88555627200e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.21202037800e+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 = 37.5 DPA Pwr = 40.8 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 8 supports over weekend, 6 34m and 2 26m. - Dumps current - 3 load segments uplinked - Loads good thru 159:0426 - Some GRETA problems Friday and over weekend. Did not affect operations. Mission Planning (Dan): - Kevin working JUN11 load. Trying to get DSN times for real-time LETG insert and retract. S/C Engineering(Jeff/Rich): ***ASVT Test 2 Results*** (not flight) - We have looked further at the ASVT OTG test run number 2, which started last Friday night and ran thru Saturday. We have found the following 1. The load ran to completion with NO OTG OBC errors 2. The final OTG configuration matched the expected configuration 3. GRETA data stopped flowing to local GRETA workstations at VCDU 15570520, which was after move 21. This is believed to be an internal OCC data distribution problem. After investigation, we find that the data cannot be retrieved. 4. Data was processed and shows that the first 21 moves were as expected. 5. Data is at: http://pegreta.harvard.edu/asvt/test2/OTG_SUMMARY.rdb - After some discussion, we have decided to start a third ASVT OTG run today. SOT(Bill): - Current radiation levels low (ACE P3 flux < 300) - On Saturday morning I sent out a report which indicated an OTG move failure. This was mistaken, based on an incomplete test. DSOPS(Jen) - Four quick looks - Problems with psicorp over weekend. Mirror site on forbin was OK. GOT(Peter): - Looking into GRETA problems reported above. Meetings/events: - 10am, Mission Planning internal - 1pm, S/C engineering internal Roger: - Will discuss SCD problems tomorrow in 9am mtg. - AAS meeting underway, look for press releases - Leon McKendrick out this week due to family illness 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 200101 01873 00 M 67 2001:151:11:32:19.513 47.1 ACIS-I NONE 800144 02205 00 ABELL 1204 2001:152:01:05:19.513 23.8 ACIS-I NONE 800124 01656 00 MACS J1149.5+2223 2001:152:07:56:52.380 19.0 ACIS-I NONE 700357 02167 00 2MASSJ145331+1353 2001:152:19:21:43.765 2.5 ACIS-I NONE 4) Status at AOS: UTC 2001:155:16:09:05 (Jun 4) f_ACE 1.19e+02 F_CRM 5.21e+08 Kp 1.0 R km 71019D OBT 2001:155:16:08:33 CTUVCDU 8353023 OBC s/w NRML FMT2_SSR CPEstat NORM OBT 108058113.55 ONLVCDU 8353008 OBC Errs 1 OBSID 61602 EPState SUN SIM TTpos -99616 HETG Angle 79.84 PCADMODE NPNT RA 159.174 Bus V 30.55 SIM FApos -535 LETG Angle 77.96 PCONTROL NPNT Dec -27.527 Bus I 34.31 AOFSTAR GUID Roll 248.406 ACA Object SSSSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.72 Yaw Rate 0.18 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 3.28 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 -0.37 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -7.50 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.05 SA Resolv 97.43 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 16.64 RadMon DISA HRMA power 103.70 SCS 128 ACT -Y SA Amps 17.43 EPHIN Geom SMAL OBA power 89.40 SCS 129 ACT +Y SA Temp 108.44 E150 6439.0 SCS 130 ACT -Y SA Temp 108.44 E300 9.9 Roll Mom. -1.702 SCS 107 INAC E1300 0.1 Pitch Mom. -10.987 UpL Cmd Acc 23112 EPH A-Leak 1.0200 P4GM 3.9 Yaw Mom. 0.557 Cmd Rej A 42 EPH B-Leak 0.2360 P41GM 0.0 Current Data: UTC 2001:155:16:09:05 (Jun 4) f_ACE 1.19e+02 F_CRM 5.21e+08 Kp 1.0 R km 71019D Currently scheduled FPSI, OTG : HRC-S NONE Costello Kp : 1.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.19e+02 Orbit Start Time : 2001:150:16:09:01 Geocentric Distance (km), Orbit Leg : 71019 D CRM Region : 3 (Magnetosphere) External Proton Flux (p/cm^2-s-sr-MeV) : 2.62450000000e+02 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 0.00000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 9.93924849000e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 5.21202037800e+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 = 27.9 DPA Pwr = 40.8 Science State = Science Active