Mar_16_2001_L603.txt Shift L603 Start at 2001:075:12:30:00 GMT = 2001 Mar 16 7:30am EST End 2001 Mar 16 10:00am EST SOT shift report 2001-03-16 L603 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Mar_16_2001_L603.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running MAR1201C on descending leg. Still observing 'NGC 4507' (obsid 2150) with ACIS-S/HETG. Radiation is low. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 700340 02150 00 NGC 4507 2001:074:06:40:45.223 140.0 ACIS-S HETG 188.8781 -39.9321 18.97 81.12 ---- I1019 00 CAL-ER 2001:075:22:04:43.296 0.0 -- -- 319.0000 -65.0000 139.13 68.11 ORBITAL EVENTS: 2001:073:23:36:04.588 221 EPERIGEE ORBIT PERIGEE 2001:075:07:19:52.692 222 EAPOGEE ORBIT APOGEE 2001:076:15:04:01.487 222 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 075:1230 AOS DSS-24 (Goldstone 34m) 075:1230 2150 (status at AOS was nominal - see note 1) End of shift 075:1500 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at AOS: UTC 2001:075:13:34:01 (Mar16) f_ACE 4.04e+01 F_CRM 8.80e+06 Kp 1.3 R km 136941D OBT 2001:075:13:33:41 CTUVCDU 14897535 OBC s/w NRML FMT2_EPS CPEstat NORM OBT 101136821.49 ONLVCDU 14897520 OBC Errs 0 OBSID 2150 EPState SUN SIM TTpos 74423 HETG Angle 6.34 PCADMODE NPNT RA 188.876 Bus V 30.24 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec -39.931 Bus I 29.25 AOFSTAR GUID Roll 18.974 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -2.30 Yaw Rate -0.16 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -6.42 Pitch Rate -0.26 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.08 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.88 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -47.20 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.89 SA Resolv 136.36 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 14.30 RadMon ENAB HRMA power 0.00 SCS 128 ACT -Y SA Amps 14.68 EPHIN Geom LARG OBA power 102.50 SCS 129 ACT +Y SA Temp 114.81 E150 3.3 SCS 130 INAC -Y SA Temp 115.85 E300 0.1 Roll Mom. -1.791 SCS 107 INAC E1300 0.0 Pitch Mom. -6.708 UpL Cmd Acc 32457 EPH A-Leak 0.5720 P4GM 0.0 Yaw Mom. -1.363 Cmd Rej A 43 EPH B-Leak 0.1080 P41GM 0.0 Current Data: UTC 2001:075:13:34:01 (Mar16) f_ACE 4.04e+01 F_CRM 8.80e+06 Kp 1.3 R km 136941D Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 4.04e+01 Orbit Start Time : 2001:073:23:39:01 Geocentric Distance (km), Orbit Leg : 136941 D CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 4.04000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 8.08000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.33009927820e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 8.79883682400e+06 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 = -119.7 DEA Pwr = 51.5 DPA Pwr = 41.0 Science State = Science Active 2) Notes from 9:00am meeting: Operations (Darell): - 2 34m supports yesterday, one in progress now. - Up to date on SSR dumps - Uplinked first load segment of next week's load Mission Planning (Ken): - MAR19 loads signed off - Review of two week load produced using Release 9.1 of off-line SW - Review of this at 2pm - MAR26 load bring worked by Kevin - Ken working OTG CSD's S/C Engineering(Eric/Rich): - Ran ASVT tests on OTG patch CAPs and OAC SOP - Run-for-record of patch CAPS was successful - After running the SOP and looking at the data using GRETA we noted that the long pulse duration times seemed a bit short. Discussions with Chris Johnson resulted in discovering an error in conversion of specified long pulse times to software counter increments (each count = 8mc = about 0.5 sec) He confirmed this result using his data analysis tools. Each long pulse was 1 SW increment short. In addition, we have discreteization error since the long pulse can only be timed in 8mc increments. - West Coast has developed revised K constants and tested them. Results are within 0.25 secs of specified. Revised patch is available and will be tested Monday, run from here on ASVT. SOT(Bill): - Radiation levels low, but CME detected, should watch for effects over weekend. - OTG testing on ASVT (see above) DSOPS(Jen) - Several new quick looks (see below) GOT(Mike): - In split string for ASVT testing - Everytning OK. Meetings: - HT staff mtg at 9:30am - Review of off-line release 9.1 test products 2pm - Tours of OCC at 2 and 3pm 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 200119 01891 00 HD 111812 2001:071:15:23:58.730 132.0 ACIS-S HETG 600215 02402 00 KI 284 2001:073:04:44:59.823 9.5 ACIS-S NONE 500174 01997 00 CRAB NEBULA 2001:073:07:51:19.823 24.2 ACIS-S NONE