UVCS MISSION LOG ---------------- Date: 12 October 2001 ----- Last revision: 16 October 2001 (Wu) -------------- File Name: 2001.10.14.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: High-latitude Coronal Hole Study for -------------- for 14 - 15 October 2001 Long Synoptic for 15 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: 01.10.12.16:49:33.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=5 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: 2001.10.14.17:39 end: 2001.10.15.03:49 ONUMs = 16795 (27 exps) 16796 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 357.1, 358.3, 359.4 (18233, 18447, 18649) - 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: q01.10.14.17:26:03.lya.dat q01.10.14.17:26:03.ovi.dat q01.10.14.17:26:03.vld.dat q01.10.14.21:35:10.lya.dat q01.10.14.21:35:10.ovi.dat q01.10.14.21:35:10.vld.dat 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: 2001.10.15.03:59 end: 2001.10.15.16:30 ONUMs = 36620 (37 exps) 36621 (37 exps) 36622 (37 exps) 36623 (37 exps) 36624 (37 exps) 36625 (37 exps) 36626 (37 exps) 36627 (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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z01.10.15.03:58:56.lya.dat z01.10.15.03:58:56.ovi.dat z01.10.15.03:58:56.vld.dat z01.10.15.05:33:10.lya.dat z01.10.15.05:33:10.ovi.dat z01.10.15.05:33:10.vld.dat z01.10.15.07:07:49.lya.dat z01.10.15.07:07:49.ovi.dat z01.10.15.07:07:49.vld.dat z01.10.15.08:42:00.lya.dat z01.10.15.08:42:00.ovi.dat z01.10.15.08:42:00.vld.dat z01.10.15.10:16:41.lya.dat z01.10.15.10:16:41.ovi.dat z01.10.15.10:16:41.vld.dat z01.10.15.11:51:21.lya.dat z01.10.15.11:51:21.ovi.dat z01.10.15.11:51:21.vld.dat z01.10.15.13:25:32.lya.dat z01.10.15.13:25:32.ovi.dat z01.10.15.13:25:32.vld.dat z01.10.15.15:00:12.lya.dat z01.10.15.15:00:12.ovi.dat z01.10.15.15:00:12.vld.dat