UVCS MISSION LOG ---------------- Date: 11 October 2001 ----- Last revision: 12 October 2001 (Wu) -------------- File Name: 2001.10.11.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: High-latitude Coronal Hole Study for -------------- for 11 - 12 October 2001 Long Synoptic for 12 October 2001 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Planner, Commander D. H. Phillips: Planner M. Uzzo R. Wu Command file: 01.10.11.15:09:30.cmd.log Activity: --------- 1) Observation of High-Latitude Coronal Hole Sequence: 01.06_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=10 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: 2001.10.11.16:55 end: 2001.10.12.03:05 ONUMs = 16785 (24 exps) 16786 (35 exps) Instrument configuration: - Pointing: Sun center - Roll: 2.09, 3.27, 4.38 degrees (19143, 19357, 19560) - 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: q01.10.11.16:42:43.lya.dat q01.10.11.16:42:43.ovi.dat q01.10.11.16:42:43.vld.dat GAP between 10/11/01|20:31:27( 5103) and 10/11/01|20:33:08( 5265) q01.10.11.20:51:22.lya.dat q01.10.11.20:51:22.ovi.dat q01.10.11.20:51:22.vld.dat GAP between 10/11/01|22:33:04( 404) and 10/11/01|22:34:34( 546) 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2001.10.12.03:16 end: 2001.10.12.16:30 ONUMs = 36590 (37 exps) 36591 (37 exps) 36592 (37 exps) 36593 (37 exps) 36594 (56 exps) 36595 (37 exps) 36596 (37 exps) 36597 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR1A, 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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z01.10.12.03:15:47.lya.dat z01.10.12.03:15:47.ovi.dat z01.10.12.03:15:47.vld.dat z01.10.12.04:50:19.lya.dat z01.10.12.04:50:19.ovi.dat z01.10.12.04:50:19.vld.dat z01.10.12.06:24:59.lya.dat z01.10.12.06:24:59.ovi.dat z01.10.12.06:24:59.vld.dat z01.10.12.07:59:26.lya.dat z01.10.12.07:59:26.ovi.dat z01.10.12.07:59:26.vld.dat z01.10.12.09:34:20.lya.dat z01.10.12.09:34:20.ovi.dat z01.10.12.09:34:20.vld.dat z01.10.12.11:50:47.lya.dat z01.10.12.11:50:47.ovi.dat z01.10.12.11:50:47.vld.dat z01.10.12.13:25:39.lya.dat z01.10.12.13:25:39.ovi.dat z01.10.12.13:25:39.vld.dat z01.10.12.15:00:06.lya.dat z01.10.12.15:00:06.ovi.dat z01.10.12.15:00:06.vld.dat