UVCS MISSION LOG ---------------- Date: 10 May 2001 ----- Last revision: 11 May 2001 (Ko) -------------- File Name: 2001.05.10.a.log ----------- Compiled by: M. Uzzo ------------ UVCS Activity: Run High-latitude Coronal Hole Study for -------------- 10 May - 11 May 2001 Mini Synoptic for 11 May 2001 SOHO Activity: -------------- EOF Staff: M.-P. Miralles: Lead Scientist ---------- Y.-K. Ko: D. H. Phillips: Planner S. Mancuso M. Uzzo: Commander, Planner Command file: 01.05.09.13:10:24.cmd.log Activity: --------- 1) Observation of High-Latitude Coronal Hole Sequence: 01.05_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=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: 2001.05.10.18:31 end: 2001.05.11.04:48 ONUMs = 16148 (27 exps) 16149 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 17323, 17536, 17739 (352.093, 353.267, 354.381 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: 170700 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170700MPM in slot 1 Fits Files: q01.05.10.18:27:57.lya.dat q01.05.10.18:27:57.ovi.dat q01.05.10.18:27:57.vld.dat q01.05.10.22:34:54.lya.dat q01.05.10.22:34:54.ovi.dat q01.05.10.22:34:54.vld.dat 2) Observation of High-Latitude Coronal Hole Sequence: 01.05_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=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: 2001.05.11.04:51 end: 2001.05.11.14:44 ONUMs = 16150 (6 exps) 16151 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 17323, 17739 (352.093, 354.381 deg) - 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: 170700 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170700MPM in slot 1 Fits Files: q01.05.11.04:48:54.lya.dat.Z q01.05.11.04:48:54.ovi.dat.Z q01.05.11.04:48:54.vld.dat.Z q01.05.11.05:23:22.lya.dat.Z q01.05.11.05:23:22.ovi.dat.Z q01.05.11.05:23:22.vld.dat.Z GAP between 05/11/01|05:41:06( 4497) and 05/11/01|05:42:26( 4631) 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 205, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2001.05.11.14:54 end: 2001.05.11.18:21 ONUMs = 35146 (9 exps) 35147 (9 exps) 35148 (9 exps) 35149 (9 exps) 35150 (9 exps) 35151 (9 exps) 35152 (9 exps) 35153 (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: 194500 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194500 in slot 2 Fits Files: z01.05.11.14:53:31.lya.dat.Z z01.05.11.14:53:31.ovi.dat.Z z01.05.11.14:53:31.vld.dat.Z z01.05.11.15:19:58.lya.dat.Z z01.05.11.15:19:58.ovi.dat.Z z01.05.11.15:19:58.vld.dat.Z z01.05.11.15:46:27.lya.dat.Z z01.05.11.15:46:27.ovi.dat.Z z01.05.11.15:46:27.vld.dat.Z z01.05.11.16:12:56.lya.dat.Z z01.05.11.16:12:56.ovi.dat.Z z01.05.11.16:12:56.vld.dat.Z z01.05.11.16:39:39.lya.dat.Z z01.05.11.16:39:39.ovi.dat.Z z01.05.11.16:39:39.vld.dat.Z z01.05.11.17:06:08.lya.dat.Z z01.05.11.17:06:08.ovi.dat.Z z01.05.11.17:06:08.vld.dat.Z z01.05.11.17:32:37.lya.dat.Z z01.05.11.17:32:37.ovi.dat.Z z01.05.11.17:32:37.vld.dat.Z z01.05.11.17:59:04.lya.dat.Z z01.05.11.17:59:04.ovi.dat.Z z01.05.11.17:59:04.vld.dat.Z