UVCS MISSION LOG ---------------- Date: 05 May 2003 ----- Last revision: 07 May 2003 (Wu) -------------- File Name: 2003.05.05.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load Additional Scan for Synoptic of 04 - 05 May 2003 ------------- Load and Start JOP 104 for 05 - 06 May 2003 Load Mini-Synoptic for 06 May 2003 Load JOP 104 for 06 May 2003 SOHO Activity: At approximately 0000 UT an anomaly with the High Gain -------------- Antenna triggered a COMS Backup, and a resultant loss of Medium Rate telemetry (as spacecraft only downlinks Low Rate using Low Gain Antennae). Email from SOC on Tue, 6 May 2003 at 15:02:37 UT as follows: Last night at 00:00 UT, HGA monitoring triggered. We had a COMS backup and transitioned to Low Rate telemetry. We entered Medium Rate at 03:29 UT, having lost all VC1 data from 00:00-03:29 UT. The FOT is investigating this but the spacecraft is nominal. Everything is still on schedule for the Mercury transit tonight. EOF Staff: J. Raymond: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 03.05.05.16:30:09.cmd.log Activity: --------- 1) JOP 104 with SUMER Sequence: 03.03_HESSI.tcl SCI_SPEC: CME Watch at 1.7 Ro as part of JOP 104. Sit and Stare with relatively large spectral coverage, including the [Fe XVIII] 974 line for high temperatures. UVCS FOV also covers JOP 136 Default RHESSI Collaboration target. OBS_PROG: Primary: Temporal Coverage Sub Obj: Temporal Resolution Sub Obj: Spectral Coverage SCI_OBJ: Plasma Properties...Ionization State OBJ: CME CMP_NAME: JOP104 Doppler Shifts in X-Ray Jets, JOP136, Default HESSI collaboration (MMOP009) CMP_NUM: 6935, 6850 Duration: start: 2003.05.05.17:33 end: 2003.05.05.23:59 ONUMs = 18870 (80 exps) 18871 (78 exps) 18872 (17 exps) 18873 (32 exps) ; lost (see SOHO Activity above) Instrument configuration: - Pointing: Sun center - Roll: 252 Degrees (64658) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 236900 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_HESSI_236900 in slot 6 Fits Files: q03.05.05.17:32:35.lya.dat q03.05.05.17:32:35.ovi.dat q03.05.05.17:32:35.vld.dat q03.05.05.20:26:23.lya.dat q03.05.05.20:26:23.ovi.dat q03.05.05.20:26:23.vld.dat q03.05.05.23:20:06.lya.dat q03.05.05.23:20:06.ovi.dat q03.05.05.23:20:06.vld.dat GAP between 05/05/03|23:20:30( 4036) and 05/05/03|23:24:00( 4370) GAP between 05/06/03|00:00:48( 7896) and 05/06/03|03:29:23( 8074) GAP between 05/06/03|03:51:06(10162) and 05/06/03|03:52:09(10271) 2) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 215, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2003.05.06.03:58 end: 2003.05.06.07:25 ONUMs = 42130 (9 exps) 42131 (9 exps) 42132 (9 exps) 42133 (9 exps) 42134 (9 exps) 42135 (9 exps) 42136 (9 exps) 42137 (9 exps) Instrument configuration: - Pointing: Sun center - Roll: W, NW, N, NE, E, SE, S, SW - Mirror/Occulter: 1.6, 1.75 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75 Ro) - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z03.05.06.03:57:49.lya.dat z03.05.06.03:57:49.ovi.dat z03.05.06.03:57:49.vld.dat z03.05.06.04:24:22.lya.dat z03.05.06.04:24:22.ovi.dat z03.05.06.04:24:22.vld.dat z03.05.06.04:50:51.lya.dat z03.05.06.04:50:51.ovi.dat z03.05.06.04:50:51.vld.dat z03.05.06.05:17:34.lya.dat z03.05.06.05:17:34.ovi.dat z03.05.06.05:17:34.vld.dat z03.05.06.05:44:03.lya.dat z03.05.06.05:44:03.ovi.dat z03.05.06.05:44:03.vld.dat z03.05.06.06:10:32.lya.dat z03.05.06.06:10:32.ovi.dat z03.05.06.06:10:32.vld.dat z03.05.06.06:37:01.lya.dat z03.05.06.06:37:01.ovi.dat z03.05.06.06:37:01.vld.dat z03.05.06.07:03:44.lya.dat z03.05.06.07:03:44.ovi.dat z03.05.06.07:03:44.vld.dat 3) JOP 104 with SUMER Sequence: 03.03_HESSI.tcl SCI_SPEC: CME Watch at 1.7 Ro as part of JOP 104. Sit and Stare with relatively large spectral coverage, including the [Fe XVIII] 974 line for high temperatures. UVCS FOV also covers JOP 136 Default RHESSI Collaboration target. OBS_PROG: Primary: Temporal Coverage Sub Obj: Temporal Resolution Sub Obj: Spectral Coverage SCI_OBJ: Plasma Properties...Ionization State OBJ: CME CMP_NAME: JOP104 Doppler Shifts in X-Ray Jets, JOP136, Default HESSI collaboration (MMOP009) CMP_NUM: 6935, 6850 Duration: start: 2003.05.06.07:30 end: 2003.05.06.17:21 ONUMs = 18874 (80 exps) 18875 (80 exps) 18876 (80 exps) 18877 (32 exps) Instrument configuration: - Pointing: Sun center - Roll: 252 Degrees (64658) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 236900 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_HESSI_236900 in slot 6 Fits Files: q03.05.06.07:30:07.lya.dat q03.05.06.07:30:07.ovi.dat q03.05.06.07:30:07.vld.dat q03.05.06.10:23:44.lya.dat q03.05.06.10:23:44.ovi.dat q03.05.06.10:23:44.vld.dat q03.05.06.13:17:33.lya.dat q03.05.06.13:17:33.ovi.dat q03.05.06.13:17:33.vld.dat q03.05.06.16:11:13.lya.dat q03.05.06.16:11:13.ovi.dat q03.05.06.16:11:13.vld.dat