UVCS MISSION LOG ---------------- Date: 29 March 2001 ----- Last revision: 20 April 2001 (Wu) -------------- File Name: 2001.03.29.a.log ----------- Compiled by: S. Mancuso ------------ UVCS Activity: Start mid-latitude coronal hole for -------------- 03/29/01-03/30/01 Start Synoptic for 03/30/01 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- S. Mancuso: Commander, Planner D. Phillips: Planner Y.-K. Ko M. Uzzo R. Wu Command file: 01.03.29.17:02:17.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: 2001.03.29.17:22 end: 2001.03.30.03:32 ONUMs = 16037 (26 exps) 16038 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 223.053, 224.267, 225.381 Degrees (59396, 59610, 59812) - 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: q01.03.29.17:20:34.lya.dat q01.03.29.17:20:34.ovi.dat q01.03.29.17:20:34.vld.dat GAP between 03/29/01|20:53:15( 8632) and 03/29/01|21:08:15(10074) q01.03.29.21:18:29.lya.dat q01.03.29.21:18:29.ovi.dat q01.03.29.21:18:29.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2001.03.30.04:05 end: 2001.03.30.17:17 ONUMs = 34748 (37 exps) 34749 (37 exps) 34750 (37 exps) 34751 (37 exps) 34752 (37 exps) 34753 (37 exps) 34754 (37 exps) 34755 (56 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: STR1A - Mirror/Occulter: STR1A: 3.5, 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR2B: 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR3A: 3.5, 3.0 Ro STR4B: 4.0 Ro STR5A: 2.1, 1.9, 1.75, 1.6 Ro STR6B: 2.5 Ro STR7B: 3.0 Ro CH1A: 1.9, 1.75, 1.6 Ro CH2A: 2.1 Ro CH2B: 2.1 Ro CH3B: 2.5 Ro CH4A: 1.75, 1.6 Ro CH5B: 1.9 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75, 1.9, 2.1, 2.5, 3.0, 3.5, 4.0 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR3A, STR4B, CH1A, CH2A, CH2B, CH3B) 100 um (CH4A, CH5B) 75 um (STR5A, STR6B, STR7B) - LYA GRTPOS: 128000 - OVI GRTPOS: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_CME_168 in slot 4 Fits Files: z01.03.30.04:03:57.lya.dat z01.03.30.04:03:57.ovi.dat z01.03.30.04:03:57.vld.dat z01.03.30.05:38:27.lya.dat z01.03.30.05:38:27.ovi.dat z01.03.30.05:38:27.vld.dat z01.03.30.07:13:07.lya.dat z01.03.30.07:13:07.ovi.dat z01.03.30.07:13:07.vld.dat z01.03.30.08:47:21.lya.dat z01.03.30.08:47:21.ovi.dat z01.03.30.08:47:21.vld.dat z01.03.30.10:21:43.lya.dat z01.03.30.10:21:43.ovi.dat z01.03.30.10:21:43.vld.dat z01.03.30.11:56:09.lya.dat z01.03.30.11:56:09.ovi.dat z01.03.30.11:56:09.vld.dat z01.03.30.13:30:35.lya.dat z01.03.30.13:30:35.ovi.dat z01.03.30.13:30:35.vld.dat z01.03.30.15:05:16.lya.dat z01.03.30.15:05:16.ovi.dat z01.03.30.15:05:16.vld.dat