UVCS MISSION LOG ---------------- Date: 06 April 2001 ----- Last revision: 20 April 2001 (Wu) -------------- File Name: 2001.04.06.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 06 - 07 April 2001 -------------- Mid-latitude Coronal Hole Study for 07 April 2001 Mini Synoptic for 07 April 2001 Load Mid-latitude Coronal Hole Study for 07 - 08 April 2001 Load Mid-latitude Coronal Hole Study for 08 April 2001 Load Mini Synoptic for 08 April 2001 Load Mid-latitude Coronal Hole Study for 08 - 09 April 2001 Load Mid-latitude Coronal Hole Study for 09 April 2001 Load Mini Synoptic for 09 April 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner D. Phillips: Planner S. Mancuso M. Uzzo Command file: 01.04.06.18:10:46.cmd.log Activity: --------- 1) Observation of Low-Latitude Coronal Hole Sequence: 01.01_hole1a.tcl SCI_SPEC: Characterization of an Equatorial Coronal Hole. Goal is to measure the properties of a mid-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. 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: 2001.04.06.18:37 end: 2001.04.07.04:47 ONUMs = 16063 (27 exps) 16064 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 0.093, 1.27, 2.38 Degrees (18779, 18993, 19195) - 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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q01.04.06.18:24:58.lya.dat q01.04.06.18:24:58.ovi.dat q01.04.06.18:24:58.vld.dat q01.04.06.22:33:10.lya.dat q01.04.06.22:33:10.ovi.dat q01.04.06.22:33:10.vld.dat 2) Observation of Low-Latitude Coronal Hole Sequence: 01.04_hole5a.tcl SCI_SPEC: Characterization of an Equatorial Coronal Hole. Goal is to measure the properties of a mid-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. 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: 2001.04.07.04:49 end: 2001.04.07.14:42 ONUMs = 16065 (6 exps) 16066 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 0.093, 2.38 Degrees (18779, 19195) - 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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q01.04.07.04:47:08.lya.dat q01.04.07.04:47:08.ovi.dat q01.04.07.04:47:08.vld.dat q01.04.07.05:21:38.lya.dat q01.04.07.05:21:38.ovi.dat q01.04.07.05:21:38.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 205, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2001.04.07.14:53 end: 2001.04.07.18:20 ONUMs = 34820 (9 exps) 34821 (9 exps) 34822 (9 exps) 34823 (9 exps) 34824 (9 exps) 34825 (9 exps) 34826 (9 exps) 34827 (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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_CME_168 in slot 4 Fits Files: z01.04.07.14:52:45.lya.dat z01.04.07.14:52:45.ovi.dat z01.04.07.14:52:45.vld.dat z01.04.07.15:19:10.lya.dat z01.04.07.15:19:10.ovi.dat z01.04.07.15:19:10.vld.dat z01.04.07.15:45:43.lya.dat z01.04.07.15:45:43.ovi.dat z01.04.07.15:45:43.vld.dat z01.04.07.16:12:27.lya.dat z01.04.07.16:12:27.ovi.dat z01.04.07.16:12:27.vld.dat z01.04.07.16:38:55.lya.dat z01.04.07.16:38:55.ovi.dat z01.04.07.16:38:55.vld.dat z01.04.07.17:05:24.lya.dat z01.04.07.17:05:24.ovi.dat z01.04.07.17:05:24.vld.dat z01.04.07.17:31:53.lya.dat z01.04.07.17:31:53.ovi.dat z01.04.07.17:31:53.vld.dat z01.04.07.17:58:35.lya.dat z01.04.07.17:58:35.ovi.dat z01.04.07.17:58:35.vld.dat