UVCS MISSION LOG ---------------- Date: 04 December 2001 ----- Last revision: 07 December 2001 (Wu) -------------- File Name: 2001.12.04.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load High-latitude South Hemisphere Coronal Hole Study -------------- 12/04/01 - 12/05/01 Load Mini Synoptic for 12/05/01 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander, Planner D. H. Phillips: Planner R. Wu Command file: 01.12.04.18:58:03.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere 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=148 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: 2001.12.04.20:30 end: 2001.12.05.06:46 ONUMs = 16942 (27 exps) 16943 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 140.09, 141.27, 142.38 degrees (44286, 44500, 44703) - 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: q01.12.04.20:27:25.lya.dat q01.12.04.20:27:25.ovi.dat q01.12.04.20:27:25.vld.dat q01.12.05.00:32:39.lya.dat q01.12.05.00:32:39.ovi.dat q01.12.05.00:32:39.vld.dat 2) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 01.06_hole5.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=148 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: 2001.12.05.06:48 end: 2001.12.05.16:41 ONUMs = 16944 (6 exps) 16945 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 140.09, 142.38 degrees (44286, 44703) - Mirror/Occulter: 1.7, 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: q01.12.05.06:46:42.lya.dat q01.12.05.06:46:42.ovi.dat q01.12.05.06:46:42.vld.dat q01.12.05.07:21:05.lya.dat q01.12.05.07:21:05.ovi.dat q01.12.05.07:21:05.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini 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: 2001.12.05.17:06 end: 2001.12.05.20:33 ONUMs = 37080 (9 exps) 37081 (9 exps) 37082 (9 exps) 37083 (9 exps) 37084 (9 exps) 37085 (9 exps) 37086 (9 exps) 37087 (9 exps) Instrument configuration: - Pointing: Sun center - Roll: W, NW, N, NE, E, SE, S, SW - Mirror/Occulter: 1.6, 1.75 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75 Ro) - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z01.12.05.17:05:09.lya.dat z01.12.05.17:05:09.ovi.dat z01.12.05.17:05:09.vld.dat z01.12.05.17:31:40.lya.dat z01.12.05.17:31:40.ovi.dat z01.12.05.17:31:40.vld.dat z01.12.05.17:58:09.lya.dat z01.12.05.17:58:09.ovi.dat z01.12.05.17:58:09.vld.dat z01.12.05.18:24:44.lya.dat z01.12.05.18:24:44.ovi.dat z01.12.05.18:24:44.vld.dat z01.12.05.18:51:21.lya.dat z01.12.05.18:51:21.ovi.dat z01.12.05.18:51:21.vld.dat z01.12.05.19:17:50.lya.dat z01.12.05.19:17:50.ovi.dat z01.12.05.19:17:50.vld.dat z01.12.05.19:44:19.lya.dat z01.12.05.19:44:19.ovi.dat z01.12.05.19:44:19.vld.dat z01.12.05.20:11:02.lya.dat z01.12.05.20:11:02.ovi.dat z01.12.05.20:11:02.vld.dat