Jun_15_2000_H328.txt Shift H328 Start at 2000:167:23:30:00 GMT = 2000 Jun 15 7:30pm EDT End 2000 Jun 15 9:30pm EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Jun_15_2000_H328.txt SOT Lead Robert Cameron SOT SC/ACA FOT-SI HRC-SI ACIS-SI OTHER Mike McGuirk Plan: Manually insert HETG by a small angle, to complete insertion after HETG B-side retraction limit switch failure. Running load JUN1100E. Seq # ObsID Target start SI Grat RA dec roll ------------------------------------------------------------------------------------------ 700046 00374 CIRCINUS GALAXY 2000:167:22:19:00.468 ACIS-S HETG 213.2383 -65.3287 296.36 600000 00240 NGC 1399 2000:168:18:18:33.025 ACIS-S HETG 54.6522 -35.4460 150.97 ORBITAL EVENTS: 2000:167:14:20:44.447 118 EPERIGEE ORBIT PERIGEE 2000:168:22:05:11.980 119 EAPOGEE ORBIT APOGEE 2000:170:05:49:27.825 119 EPERIGEE ORBIT PERIGEE EVENTS DONE OBSID -------------- ---- ----- Start Shift 167:2330 AOS DSS-66 (Madrid 26m) 167:2350 374 Chandra status was as expected (see note 1) LOS DSS-66 (Madrid 26m) 168:0150 End of shift 168:0150 NOTES/ISSUES/PROBLEMS --------------------- 1) Chandra snapshot at 168:0000: UTC 2000:168:00:00:02 (Jun16) f_ACE 5.55e+01 F_ACE 7.11e+05 Kp 3.7 R km 90621A OBT 2000:167:23:59:39 CTUVCDU 6545407 OBC s/w NRML FMT2_SSR CPEstat OBT 77500779.64 ONLVCDU 6545392 OBC Errs 0 OBSID 374 EPState SUN SIM TTpos 75623 HETG Angle 6.3 PCADMODE NPNT RA 213.245 Bus V 31.18 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec -65.330 Bus I 24.94 AOFSTAR GUID Roll 296.365 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang 7.29 Yaw Rate -0.32 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang -7.91 Pitch Rate 0.13 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.13 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.44 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta -37.06 Batt 2 SOC 100.00% ACIS Stat7-0 65 Avg OBA Temp 50.89 SA Resolv 126.99 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 11.79 HRMA power 7.70 SCS 128 -Y SA Amps 12.76 EPHIN Geom LARG OBA power 78.30 SCS 129 +Y SA Temp 110.20 E150 1264 SCS 130 -Y SA Temp 110.51 E300 146 Roll Mom. -3.419 E1300 6 Pitch Mom. 16.345 UpL Cmd Acc 11221 EPH A-Leak 0.4760 P4GM 4 Yaw Mom. 8.004 Cmd Rej A 124 EPH B-Leak 0.0760 P41GM 0 2) Chandra snapshot at 168:0042 UTC 2000:168:00:43:02 (Jun16) f_ACE 5.03e+01 F_ACE 8.42e+05 Kp 3.7 R km 94467A OBT 2000:168:00:42:32 CTUVCDU 6555447 OBC s/w NRML FMT2_EPS CPEstat OBT 77503352.92 ONLVCDU 6555432 OBC Errs 0 OBSID 62877 EPState SUN SIM TTpos 75623 HETG Angle 6.3 PCADMODE NPNT RA 213.232 Bus V 31.02 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec -65.327 Bus I 29.50 AOFSTAR GUID Roll 296.353 ACA Object FFFSSSSS Dither ENAB HRC-I HV OFF ACA ImFunc TTTTTTTT Dith Yang -7.99 Yaw Rate 0.06 HRC-S HV ON ACA CCD Temp -10.4 Dith Zang 6.03 Pitch Rate -0.35 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.13 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.48 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -37.05 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 50.81 SA Resolv 126.98 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 14.10 HRMA power 69.40 SCS 128 -Y SA Amps 15.26 EPHIN Geom LARG OBA power 140.70 SCS 129 +Y SA Temp 109.89 E150 992 SCS 130 -Y SA Temp 109.89 E300 159 Roll Mom. -3.256 E1300 3 Pitch Mom. 16.101 UpL Cmd Acc 11450 EPH A-Leak 0.4760 P4GM 3 Yaw Mom. 8.004 Cmd Rej A 149 EPH B-Leak 0.0760 P41GM 0 3) HETG insertion timeline 168:001730 Change obsid to 62877 from 374, for HETG position change 0018 running CAP 620 to complete insertion of HETG. 0019 enable and activate SCS 239 (PCAD deadman). 0023 momentum auto-unloading disabled. 0026 change to format 4. 0028 run script M_HETG_HW_B_INS5 to fully insert HETG. 0031 both HETG insert relays show INSERT - success! 0038 resume normal point mode 0042 change to format 2. 0043 clear and disable SCS 239. The MSID 4HEXRBX, the MCE motor execute relay monitor status, was enabled for 2.75 seconds, corresponding to an angle of 1.4 degrees. This is larger than expected.