UVCS MISSION LOG ---------------- Date: 06 April 2001 ----- Last revision: 20 April 2001 (Wu) -------------- File Name: 2001.04.08.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 08 - 09 April 2001 -------------- Mid-latitude Coronal Hole Study for 09 April 2001 Mini Synoptic for 09 April 2001 Load Mid-latitude Coronal Hole Study for 09 - 10 April 2001 Load Long Synoptic for 10 April 2001 NOTE: First three activites flushed from Batch Queue and reloaded into the Interactive Queue 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 01.04.08.18:38:19.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: 2001.04.08.18:53 end: 2001.04.09.05:03 ONUMs = 16071 (27 exps) 16072 (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: q01.04.08.18:41:48.lya.dat q01.04.08.18:41:48.ovi.dat q01.04.08.18:41:48.vld.dat q01.04.08.22:49:54.lya.dat q01.04.08.22:49:54.ovi.dat q01.04.08.22:49:54.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: 2001.04.09.05:06 end: 2001.04.09.14:59 ONUMs = 16073 (6 exps) 16074 (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: q01.04.09.05:03:52.lya.dat q01.04.09.05:03:52.ovi.dat q01.04.09.05:03:52.vld.dat q01.04.09.05:38:22.lya.dat q01.04.09.05:38:22.ovi.dat q01.04.09.05:38:22.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: 2001.04.09.15:10 end: 2001.04.09.18:37 ONUMs = 34840 (9 exps) 34841 (9 exps) 34842 (9 exps) 34843 (9 exps) 34844 (9 exps) 34845 (9 exps) 34846 (9 exps) 34847 (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: z01.04.09.15:09:29.lya.dat z01.04.09.15:09:29.ovi.dat z01.04.09.15:09:29.vld.dat z01.04.09.15:35:59.lya.dat z01.04.09.15:35:59.ovi.dat z01.04.09.15:35:59.vld.dat z01.04.09.16:02:27.lya.dat z01.04.09.16:02:27.ovi.dat z01.04.09.16:02:27.vld.dat z01.04.09.16:28:56.lya.dat z01.04.09.16:28:56.ovi.dat z01.04.09.16:28:56.vld.dat z01.04.09.16:55:39.lya.dat z01.04.09.16:55:39.ovi.dat z01.04.09.16:55:39.vld.dat z01.04.09.17:22:08.lya.dat z01.04.09.17:22:08.ovi.dat z01.04.09.17:22:08.vld.dat z01.04.09.17:48:37.lya.dat z01.04.09.17:48:37.ovi.dat z01.04.09.17:48:37.vld.dat z01.04.09.18:15:04.lya.dat z01.04.09.18:15:04.ovi.dat z01.04.09.18:15:04.vld.dat