UVCS MISSION LOG ---------------- Date: 03 July 2001 ----- Last revision: 05 July 2001 (Wu) -------------- File Name: 2001.07.04.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: High-latitude Coronal Hole Study for -------------- 04 July - 05 July 2001 Long Synoptic for 05 July 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander D. H. Phillips: Planner M. Uzzo: Planner R. Wu Command file: 01.07.03.16:26:11.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: 2001.07.04.16:11 end: 2001.07.05.02:22 ONUMs = 16425 (27 exps) 16426 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 18233, 18447, 18649 (357.09, 358.27, 359.38 deg) - 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: q01.07.04.15:58:46.lya.dat q01.07.04.15:58:46.ovi.dat q01.07.04.15:58:46.vld.dat q01.07.04.20:07:52.lya.dat q01.07.04.20:07:52.ovi.dat q01.07.04.20:07:52.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: 2001.07.05.02:32 end: 2001.07.05.15:47 ONUMs = 35660 (37 exps) 35661 (56 exps) 35662 (37 exps) 35663 (37 exps) 35664 (37 exps) 35665 (37 exps) 35666 (37 exps) 35667 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR1A, 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: z01.07.05.02:31:49.lya.dat z01.07.05.02:31:49.ovi.dat z01.07.05.02:31:49.vld.dat GAP between 07/05/01|04:08:01( 2525) and 07/05/01|04:09:18( 2648) z01.07.05.04:06:33.lya.dat z01.07.05.04:06:33.ovi.dat z01.07.05.04:06:33.vld.dat z01.07.05.06:23:27.lya.dat z01.07.05.06:23:27.ovi.dat z01.07.05.06:23:27.vld.dat z01.07.05.07:58:07.lya.dat z01.07.05.07:58:07.ovi.dat z01.07.05.07:58:07.vld.dat z01.07.05.09:32:48.lya.dat z01.07.05.09:32:48.ovi.dat z01.07.05.09:32:48.vld.dat z01.07.05.11:07:15.lya.dat z01.07.05.11:07:15.ovi.dat z01.07.05.11:07:15.vld.dat z01.07.05.12:42:10.lya.dat z01.07.05.12:42:10.ovi.dat z01.07.05.12:42:10.vld.dat z01.07.05.14:16:36.lya.dat z01.07.05.14:16:36.ovi.dat z01.07.05.14:16:36.vld.dat