UVCS MISSION LOG ---------------- Date: 04 October 2002 ----- Last revision: 07 October 2002 (Wu) -------------- File Name: 2002.10.03.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Southern Coronal Hole Study for 03 - 04 October 2002 -------------- Southern Coronal Hole Study for 04 October 2002 Mini-Synoptic for 04 October 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 02.10.04.17:41:00.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a high-latitude coronal hole. Goal is to measure the properties of a high-latitude 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=150 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: 2002.10.05.17:51 end: 2002.10.06.04:01 ONUMs = 18096 (27 exps) 18097 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 142.093, 143.267, 144.381 Degrees (44650, 44864, 45067) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.10.05.17:41:50.lya.dat q02.10.05.17:41:50.ovi.dat q02.10.05.17:41:50.vld.dat q02.10.05.21:47:33.lya.dat q02.10.05.21:47:33.ovi.dat q02.10.05.21:47:33.vld.dat 2) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 02.06_hole5.tcl SCI_SPEC: Characterization of a high-latitude coronal hole. Goal is to measure the properties of a high-latitude 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=150 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: 2002.10.06.04:03 end: 2002.10.06.13:57 ONUMs = 18098 (6 exps) 18099 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 142.093, 144.381 Degrees (44650, 45067) - Mirror/Occulter: 1.7, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.10.06.04:01:39.lya.dat q02.10.06.04:01:39.ovi.dat q02.10.06.04:01:39.vld.dat q02.10.06.04:36:14.lya.dat q02.10.06.04:36:14.ovi.dat q02.10.06.04:36:14.vld.dat 3) 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: 2002.10.05.14:22 end: 2002.10.05.17:49 ONUMs = 40000 (9 exps) 40001 (9 exps) 40002 (6 exps) 40003 (9 exps) 40004 (9 exps) 40005 (9 exps) 40006 (9 exps) 40007 (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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.10.06.14:21:42.lya.dat z02.10.06.14:21:42.ovi.dat z02.10.06.14:21:42.vld.dat z02.10.06.14:48:19.lya.dat z02.10.06.14:48:19.ovi.dat z02.10.06.14:48:19.vld.dat z02.10.06.15:14:48.lya.dat z02.10.06.15:14:48.ovi.dat z02.10.06.15:14:48.vld.dat GAP between 10/06/02|15:21:32(12017) and 10/06/02|15:24:02(12256) GAP between 10/06/02|15:28:15(12660) and 10/06/02|15:30:11(12840) GAP between 10/06/02|15:35:03(13318) and 10/06/02|15:38:15(13618) z02.10.06.15:41:31.lya.dat z02.10.06.15:41:31.ovi.dat z02.10.06.15:41:31.vld.dat z02.10.06.16:08:15.lya.dat z02.10.06.16:08:15.ovi.dat z02.10.06.16:08:15.vld.dat z02.10.06.16:34:44.lya.dat z02.10.06.16:34:44.ovi.dat z02.10.06.16:34:44.vld.dat z02.10.06.17:01:13.lya.dat z02.10.06.17:01:13.ovi.dat z02.10.06.17:01:13.vld.dat z02.10.06.17:27:48.lya.dat z02.10.06.17:27:48.ovi.dat z02.10.06.17:27:48.vld.dat