UVCS MISSION LOG ---------------- Date: 06 December 2002 ----- Last revision: 09 December 2002 (Wu) -------------- File Name: 2002.12.06.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start Mini-Synoptic for 06 December 2002 -------------- Load Equatorial Coronal Hole Study for 06 - 07 December 2002 Load Synoptic for 07 December 2002 Load Equatorial Coronal Hole Study for 07 - 08 December 2002 Load Synoptic for 08 December 2002 Load Equatorial Coronal Hole Study for 08 - 09 December 2002 Load Equatorial Coronal Hole Study for 09 December 2002 Load Mini-Synoptic for 09 December 2002 Note: Science is a bit behind schedule due in part to unexpected safing of UVCS instrument SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Command file: 02.12.06.21:24:00.cmd.log Activity: --------- 1) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 210, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2002.12.06.21:30 end: 2002.12.07.00:57 ONUMs = 40620 (9 exps) 40621 (9 exps) 40622 (9 exps) 40623 (9 exps) 40624 (9 exps) 40625 (9 exps) 40626 (9 exps) 40627 (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: z02.12.06.21:29:35.lya.dat z02.12.06.21:29:35.ovi.dat z02.12.06.21:29:35.vld.dat z02.12.06.21:56:03.lya.dat z02.12.06.21:56:03.ovi.dat z02.12.06.21:56:03.vld.dat z02.12.06.22:22:27.lya.dat z02.12.06.22:22:27.ovi.dat z02.12.06.22:22:27.vld.dat z02.12.06.22:49:00.lya.dat z02.12.06.22:49:00.ovi.dat z02.12.06.22:49:00.vld.dat z02.12.06.23:15:37.lya.dat z02.12.06.23:15:37.ovi.dat z02.12.06.23:15:37.vld.dat z02.12.06.23:42:12.lya.dat z02.12.06.23:42:12.ovi.dat z02.12.06.23:42:12.vld.dat z02.12.07.00:08:41.lya.dat z02.12.07.00:08:41.ovi.dat z02.12.07.00:08:41.vld.dat z02.12.07.00:35:08.lya.dat z02.12.07.00:35:08.ovi.dat z02.12.07.00:35:08.vld.dat 2) Observation of an Equatorial Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-polar coronal hole. In particular we are interested in the coronal conditions (intensities and line widths for HI Ly-alpha and OVI 1032/1037) as a function of height and latitude. We will compare these properties with the ones found in polar coronal holes. Roll positions are VL-corrected for PA=270 degrees. OBS_PROG: Primary: Sensitivity Sub Obj: Spatial Coverage SCI_OBJ: Plasma Properties...Proton and Ion Temperatures OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2002.12.07.01:30 end: 2002.12.07.11:40 ONUMs = 18316 (27 exps) 18317 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 262.093, 263.267, 264.381 Degrees (939, 1152, 1355) - Mirror/Occulter: 1.7, 2.0, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q02.12.07.01:18:53.lya.dat q02.12.07.01:18:53.ovi.dat q02.12.07.01:18:53.vld.dat q02.12.07.05:26:37.lya.dat q02.12.07.05:26:37.ovi.dat q02.12.07.05:26:37.vld.dat