Dec_21_2000_L518.txt Shift L518 Start at 2000:356:12:30:00 GMT = 2000 Dec 21 7:30am EST End 2000 Dec 21 11:00am EST SOT shift report 2000-12-21 L518 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Dec_21_2000_L518.txt SOT Lead Bill Podgorski SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running DEC1800B on ascending leg just before apogee. Observing Chandra Deep Field South (obsid 2313). Radiation levels are low. No COMM this shift. Seq # ObsID It Target start time SI Grat RA dec roll slew ---------------------------------------------------------------------------------------------------------- 900066 02313 00 CDFS 2000:356:02:28:32.048 132.0 ACIS-I NONE 53.0865 -27.8055 318.99 100.04 ORBITAL EVENTS: 2000:355:08:32:52.930 189 EPERIGEE ORBIT PERIGEE 2000:356:16:16:48.972 190 EAPOGEE ORBIT APOGEE 2000:358:00:00:22.954 190 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 356:1230 Status at last COMM was nominal (see note 1) End of shift 356:1600 NOTES/ISSUES/PROBLEMS --------------------- 1) Status at last COMM: UTC 2000:356:10:35:03 (Dec21) f_ACE 6.01e+01 F_ACE 2.35e+06 Kp 1.0 R km 139054A OBT 2000:356:10:34:04 CTUVCDU 2973183 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 93782044.41 ONLVCDU 2973168 OBC Errs 0 OBSID 2313 EPState SUN SIM TTpos 92903 HETG Angle 79.84 PCADMODE NPNT RA 53.087 Bus V 30.08 SIM FApos -535 LETG Angle 78.34 PCONTROL NPNT Dec -27.803 Bus I 28.74 AOFSTAR GUID Roll 318.987 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -6.64 Yaw Rate 0.07 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.96 Pitch Rate 0.13 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 70.63 FSS Beta -27.98 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.97 SA Resolv 118.03 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 ENAB HRMA power 5.90 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 121.70 SCS 129 ACT +Y SA Temp 117.68 E150 1.6 SCS 130 ACT -Y SA Temp 117.68 E300 0.1 Roll Mom. 0.566 SCS 107 INAC E1300 0.0 Pitch Mom. -8.147 UpL Cmd Acc 48965 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 2.901 Cmd Rej A 39 EPH B-Leak 0.2080 P41GM 0.0 Current Data: UTC 2000:356:13:02:01 (Dec21) f_ACE 5.62e+01 F_ACE 2.87e+06 Kp 1.3 R km 141209A Currently scheduled FPSI, OTG : ACIS-I NONE Costello Kp : 1.33 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 5.62e+01 Orbit Start Time : 2000:355:08:39:01 Geocentric Distance (km), Orbit Leg : 141177 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 5.62000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 5.62000000000e+01 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 3.01008000000e+06 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 2.86818000000e+06 2) Notes from 9:00am meeting: Operations (Leon): - 3 34m supports yesterday, 3 SSR dumps, all OK - 1 load segment uplinked, good to 360:0934 - Today will start using new SSR dump procedure, which calls for reset of SSR pointer at start of pass following the dump pass. Mission Planning (Ken): - DEC25 load now OK to go (ACA approval was received by E-mail this AM) S/C Engineering(Jeff): - All is OK. - Working to make daily GRETA plots available on web SOT(Bill): - Radiation levels low - Reported on OTG telecon DSOPS(Joy): - Several quick looks (see below) GOT(Ken/Ron): - E-mail working now - Still working on SUN network connectivity. Meetings, etc. - Pass plan review after 9am 3) Quick look data: Seq # ObsID It Target start time SI Grat Comment ---------------------------------------------------------------------------------------------------------- 900066 02409 00 CDFS 2000:354:04:12:01.443 69.8 ACIS-I NONE 290079 00998 00 ARLAC,HRC-S,AO2 2000:355:15:02:48.127 1.0 HRC-S NONE 290112 02366 00 ARLAC,HRC-S,AO2 2000:355:15:27:58.127 1.0 HRC-S NONE 290113 02367 00 ARLAC,HRC-S,AO2 2000:355:15:53:08.127 1.0 HRC-S NONE 290114 02368 00 ARLAC,HRC-S,AO2 2000:355:16:18:18.127 1.0 HRC-S NONE 290115 02369 00 ARLAC,HRC-S,AO2 2000:355:16:43:28.127 1.0 HRC-S NONE 290116 02370 00 ARLAC,HRC-S,AO2 2000:355:17:08:38.127 1.0 HRC-S NONE