UVCS MISSION LOG ---------------- Date: 02 April 2001 ----- Last revision: 20 April 2001 (Wu) -------------- File Name: 2001.04.02.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for -------------- 04 April - 05 April 2001 Long Synoptic for 05 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: 01.04.03.15:23:44.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: 2001.04.04.19:23 end: 2001.04.05.05:33 ONUMs = 16059 (27 exps) 16060 (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: q01.04.04.19:21:44.lya.dat q01.04.04.19:21:44.ovi.dat q01.04.04.19:21:44.vld.dat q01.04.04.23:19:53.lya.dat q01.04.04.23:19:53.ovi.dat q01.04.04.23:19:53.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: 2001.04.05.06:06 end: 2001.04.05.18:38 ONUMs = 34800 (37 exps) 34801 (37 exps) 34802 (37 exps) 34803 (37 exps) 34804 (37 exps) 34805 (37 exps) 34806 (37 exps) 34807 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: STR2B - 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: z01.04.05.06:06:06.lya.dat z01.04.05.06:06:06.ovi.dat z01.04.05.06:06:06.vld.dat z01.04.05.07:40:36.lya.dat z01.04.05.07:40:36.ovi.dat z01.04.05.07:40:36.vld.dat z01.04.05.09:15:16.lya.dat z01.04.05.09:15:16.ovi.dat z01.04.05.09:15:16.vld.dat z01.04.05.10:49:43.lya.dat z01.04.05.10:49:43.ovi.dat z01.04.05.10:49:43.vld.dat z01.04.05.12:24:37.lya.dat z01.04.05.12:24:37.ovi.dat z01.04.05.12:24:37.vld.dat z01.04.05.13:59:06.lya.dat z01.04.05.13:59:06.ovi.dat z01.04.05.13:59:06.vld.dat z01.04.05.15:33:43.lya.dat z01.04.05.15:33:43.ovi.dat z01.04.05.15:33:43.vld.dat z01.04.05.17:08:22.lya.dat z01.04.05.17:08:22.ovi.dat z01.04.05.17:08:22.vld.dat