UVCS MISSION LOG ---------------- Date: 12 February 2002 ----- Last revision: 14 February 2002 (Wu) -------------- File Name: 2002.02.12.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start North Polar Coronal Hole Study for -------------- 12 - 13 February 2002 Load North Polar Coronal Hole Study for 13 February 2002 Mini Synoptic for 13 February 2002 SOHO Activity: CEPAC turn-on and recovery from 15-16 UT -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko / D. H. Phillips: Planner M. Uzzo Command file: 02.02.12.17:24:20.cmd.log Activity: --------- 1) Observation of the North Polar Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of the north polar 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 low and high-latitude coronal holes. Roll positions are VL-corrected for PA=0 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: 2002.02.12.18:08 end: 2002.02.13.04:13 ONUMs = 17108 (27 exps) 17109 (35 exps) Instrument configuration: - Pointing: Sun center - Roll: 352.09, 353.27, 354.38 Degrees (17323, 17536, 17739) - 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: q02.02.12.17:50:49.lya.dat q02.02.12.17:50:49.ovi.dat q02.02.12.17:50:49.vld.dat q02.02.12.21:59:20.lya.dat q02.02.12.21:59:20.ovi.dat q02.02.12.21:59:20.vld.dat GAP between 02/12/02|23:24:52(12466) and 02/12/02|23:33:50(13324) 2) Observation of North Polar Coronal Hole Sequence: 01.06_hole5.tcl SCI_SPEC: Characterization of the north polar 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 low and high-latitude coronal holes. Roll positions are VL-corrected for PA=0 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: 2002.02.13.04:15 end: 2002.02.13.14:08 ONUMs = 17110 (6 exps) 17111 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 352.09, 354.38 Degrees (17323, 17739) - 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: q02.02.13.04:13:18.lya.dat q02.02.13.04:13:18.ovi.dat q02.02.13.04:13:18.vld.dat q02.02.13.04:47:48.lya.dat q02.02.13.04:47:48.ovi.dat q02.02.13.04:47:48.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: 2002.02.13.14:21 end: 2002.02.13.17:45 ONUMs = 37680 (8 exps) 37681 (9 exps) 37682 (9 exps) 37683 (9 exps) 37684 (9 exps) 37685 (9 exps) 37686 (9 exps) 37687 (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: z02.02.13.14:18:10.lya.dat z02.02.13.14:18:10.ovi.dat z02.02.13.14:18:10.vld.dat GAP between 02/13/02|14:21:11( 278) and 02/13/02|14:23:40( 512) z02.02.13.14:44:40.lya.dat z02.02.13.14:44:40.ovi.dat z02.02.13.14:44:40.vld.dat z02.02.13.15:11:04.lya.dat z02.02.13.15:11:04.ovi.dat z02.02.13.15:11:04.vld.dat z02.02.13.15:37:37.lya.dat z02.02.13.15:37:37.ovi.dat z02.02.13.15:37:37.vld.dat z02.02.13.16:04:20.lya.dat z02.02.13.16:04:20.ovi.dat z02.02.13.16:04:20.vld.dat z02.02.13.16:30:49.lya.dat z02.02.13.16:30:49.ovi.dat z02.02.13.16:30:49.vld.dat z02.02.13.16:57:12.lya.dat z02.02.13.16:57:12.ovi.dat z02.02.13.16:57:12.vld.dat z02.02.13.17:23:39.lya.dat z02.02.13.17:23:39.ovi.dat z02.02.13.17:23:39.vld.dat