Feb_09_2001_M568.txt Shift M568 Start at 2001:040:18:00:00 GMT = 2001 Feb 09 1:00pm EST End 2001 Feb 09 3:00pm EST SOT shift report 2001-02-09 M568 See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Feb_09_2001_M58.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Plan: - Running FEB0501C load. Seq # ObsID Target start SI Grat RA dec roll ------------------------------------------------------------------------------------------- 700215 01599 H 1821+643 2001:040:14:47:43.149 ACIS-S HETG 275.4749 64.3147 45.94 400160 01947 OAO 1657-415 2001:041:19:33:39.969 ACIS-S HETG 255.2181 -41.6671 92.88 ORBITAL EVENTS: 2001:039:14:34:53.231 208 EPERIGEE ORBIT PERIGEE 2001:040:22:17:42.992 209 EAPOGEE ORBIT APOGEE 2001:042:06:02:33.024 209 EPERIGEE ORBIT PERIGEE 2001:043:13:45:33.547 210 EAPOGEE ORBIT APOGEE 2001:044:21:29:18.081 210 EPERIGEE ORBIT PERIGEE 2001:046:05:13:00.097 211 EAPOGEE ORBIT APOGEE 2001:047:12:56:53.916 211 EPERIGEE ORBIT PERIGEE 2001:048:20:40:37.329 212 EAPOGEE ORBIT APOGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 040:1800 AOS DSS-24 (Goldstone 34m) 040:1830 01599 LOS DSS-24 (Goldstone 34m) 040:1930 End of shift 040:2000 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot: UTC 2001:040:10:00:23 (Feb 9) f_ACE 2.15e+01 F_ACE 1.72e+05 Kp 2.0 R km 126200A OBT 2001:040:09:58:54 CTUVCDU 3046271 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 98099934.94 ONLVCDU 3046256 OBC Errs 0 OBSID 1889 EPState SUN SIM TTpos 75623 HETG Angle 6.34 PCADMODE NPNT RA 324.695 Bus V 30.08 SIM FApos -467 LETG Angle 78.34 PCONTROL NPNT Dec 57.469 Bus I 31.78 AOFSTAR GUID Roll 358.116 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 5.54 Yaw Rate -0.14 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 7.73 Pitch Rate -0.01 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.09 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.00 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 17.61 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 51.21 SA Resolv 72.28 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 15.07 RadMon ENAB HRMA power 116.50 SCS 128 ACT -Y SA Amps 16.25 EPHIN Geom LARG OBA power 67.80 SCS 129 ACT +Y SA Temp 115.49 E150 0.5 SCS 130 ACT -Y SA Temp 116.22 E300 0.1 Roll Mom. 5.119 SCS 107 INAC E1300 0.0 Pitch Mom. -0.708 UpL Cmd Acc 57521 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. 3.254 Cmd Rej A 55 EPH B-Leak 0.2000 P41GM 0.0 Current Data: UTC 2001:040:18:56:09 (Feb 9) f_ACE 1.83e+01 F_ACE 2.86e+05 Kp 3.0 R km 140220A Currently scheduled FPSI, OTG : ACIS-S HETG Costello Kp : 3.00 ACE EPAM P3 Proton Flux (p/cm^2-s-sr-MeV) : 1.83e+01 Orbit Start Time : 2001:039:14:39:01 Geocentric Distance (km), Orbit Leg : 140187 A CRM Region : 1 (Solar_Wind) External Proton Flux (p/cm^2-s-sr-MeV) : 1.83000000000e+01 Attenuated Proton Flux (p/cm^2-s-sr-MeV) : 3.66000000000e+00 External Proton Orbital Fluence (p/cm^2-sr-MeV) : 4.77503468986e+08 Attenuated Proton Orbital Fluence (p/cm^2-sr-MeV) : 1.47803662186e+07 2) Status at 040:1900: Observed Expected -------- -------- PCAD MODE = NPNT NPNT CONTROL LAW FLAG = NPNT NPNT Stars: = 5 5 FIDS = 3 3 RA = 275.4749 deg 275.4749 DEC = 64.3147 deg 64.3147 ROLL = 45.94 deg 45.94 Format = 2 2 OBSID = 1599 1599 SIM FA = -467 -468 SIM TSC = 74424 74424 HETGA = 6.34 deg (IN) IN HETGB = 6.34 deg (IN) IN LETGA = 79.09 deg (OUT) OUT LETGB = 78.34 deg (OUT) OUT ACIS FP Temp = -119.7 DEA Pwr = 54.9 DPA Pwr = 42.4 Science State = Science Active HRC IM PS = OFF, 0, 0 SP PS = ON, 43, 54 Shield 1 HV = OFF, 0 Shield 2 HV = OFF, 0 Valid Event Rate 1 = 0 Valid Event Rate 2 = 0 Shield Event Rates = 0 3) Radiation --------- ACE P3 proton flux is low. ACE 2 hr fluence is 1.3e5 vs. threshold 3.6e8. CRM-based orbital fluence is 1.5e7 vs. threshold 1.0e9. Chandra is in the solar wind. 4) Quick Look data review (OK unless noted): There were no new quick look data in this shift. 5) The GRETA software update that was applied to most GRETA computers at the OCC a few days ago has now been applied to the SOT GRETA workstation.