UVCS MISSION LOG ---------------- Date: 04 April 2002 ----- Last revision: 05 April 2002 (Wu) -------------- File Name: 2002.04.04.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load High Latitude Southern Coronal Hole Study -------------- for 04 - 05 April 2002 Load High Latitude Southern Coronal Hole Study for 05 April 2002 Load Mini Synoptic for 05 April 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 02.04.04.16:55:49.cmd.log Activity: --------- 1) Observation of the High Latitude Southern Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of the high-latitude southern coronal hole or equatorial coronal hole. Goal is to measure the properties of these non-polar coronal holes. 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 the polar coronal holes. Roll positions are VL-corrected for PA=270 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: 2002.04.04.17:31 end: 2002.04.05.03:41 ONUMs = 17284 (27 exps) 17285 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 262.09, 263.27, 264.38 Degrees (939, 1152, 1355) - 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: q02.04.04.17:17:16.lya.dat q02.04.04.17:17:16.ovi.dat q02.04.04.17:17:16.vld.dat q02.04.04.21:27:29.lya.dat q02.04.04.21:27:29.ovi.dat q02.04.04.21:27:29.vld.dat 2) Observation of the High Latitude Southern Coronal Hole Sequence: 01.06_hole5.tcl SCI_SPEC: Characterization of the high-latitude southern coronal hole or equatorial coronal hole. Goal is to measure the properties of these non-polar coronal holes. 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 the polar coronal holes. Roll positions are VL-corrected for PA=270 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: 2002.04.05.03:43 end: 2002.04.05.13:36 ONUMs = 17286 (6 exps) 17287 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 262.09, 264.38 Degrees (939, 1355) - 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: q02.04.05.03:41:33.lya.dat q02.04.05.03:41:33.ovi.dat q02.04.05.03:41:33.vld.dat q02.04.05.04:15:56.lya.dat q02.04.05.04:15:56.ovi.dat q02.04.05.04:15:56.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: 2002.04.05.13:39 end: 2002.05.05.17:06 ONUMs = 38170 (9 exps) 38171 (9 exps) 38172 (9 exps) 38173 (9 exps) 38174 (9 exps) 38175 (9 exps) 38176 (9 exps) 38177 (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: 181000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_181 in slot 2 Fits Files: z02.04.05.13:38:38.lya.dat z02.04.05.13:38:38.ovi.dat z02.04.05.13:38:38.vld.dat z02.04.05.14:05:12.lya.dat z02.04.05.14:05:12.ovi.dat z02.04.05.14:05:12.vld.dat z02.04.05.14:32:00.lya.dat z02.04.05.14:32:00.ovi.dat z02.04.05.14:32:00.vld.dat z02.04.05.14:58:28.lya.dat z02.04.05.14:58:28.ovi.dat z02.04.05.14:58:28.vld.dat z02.04.05.15:24:57.lya.dat z02.04.05.15:24:57.ovi.dat z02.04.05.15:24:57.vld.dat z02.04.05.15:51:26.lya.dat z02.04.05.15:51:26.ovi.dat z02.04.05.15:51:26.vld.dat z02.04.05.16:18:10.lya.dat z02.04.05.16:18:10.ovi.dat z02.04.05.16:18:10.vld.dat z02.04.05.16:44:47.lya.dat z02.04.05.16:44:47.ovi.dat z02.04.05.16:44:47.vld.dat