UVCS MISSION LOG ---------------- Date: 19 December 2003 ----- Last revision: 24 December 2003 (Wu) -------------- File Name: 2003.12.22.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: North Coronal Hole Observations for ------------- 22 - 23 December 2003 North Coronal Hole Observations for 23 December 2003 Mini Synoptic for 23 December 2003 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander, Planner D. H. Phillips: Planner R. Wu Command file: 03.12.19.20:15:28.cmd.log Activity: --------- 1) Observation of the North Coronal Hole Sequence: 03.10_hole1.tcl SCI_SPEC: Characterization of a polar coronal hole. Goal is to measure the properties of a polar 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 non-polar coronal holes. Roll positions are VL-corrected for PA=357 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: 2003.12.22.16:26 end: 2003.12:23.02:34 ONUMs = 20675 (104 exps) 20676 (167 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 349.093, 350.267, 351.381 degrees (16776, 16990, 17193) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.12.22.16:17:54.lya.dat q03.12.22.16:17:54.ovi.dat q03.12.22.16:17:54.vld.dat GAP between 12/22/03|19:30:30( 8502) and 12/22/03|19:32:00( 8649) q03.12.22.20:21:19.lya.dat q03.12.22.20:21:19.ovi.dat q03.12.22.20:21:19.vld.dat 2) Observation of the North Coronal Hole Sequence: 03.10_hole5.tcl SCI_SPEC: Characterization of a polar coronal hole. Goal is to measure the properties of a polar 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 non-polar coronal holes. Roll positions are VL-corrected for PA=357 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: 2003.12.23.02:36 end: 2003.12:23.12:27 ONUMs = 20677 (14 exps) 20678 (132 exps) 20679 (120 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 349.093, 351.381 degrees (16776, 17193) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.12.23.02:34:32.lya.dat q03.12.23.02:34:32.ovi.dat q03.12.23.02:34:32.vld.dat q03.12.23.03:08:30.lya.dat q03.12.23.03:08:30.ovi.dat q03.12.23.03:08:30.vld.dat q03.12.23.08:01:05.lya.dat q03.12.23.08:01:05.ovi.dat q03.12.23.08:01:05.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 215, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2003.12.23.12:37 end: 2003.12.23.16:04 ONUMs = 44140 (9 exps) 44141 (9 exps) 44142 (9 exps) 44143 (9 exps) 44144 (9 exps) 44145 (9 exps) 44146 (9 exps) 44147 (9 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - 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: z03.12.23.12:36:23.lya.dat z03.12.23.12:36:23.ovi.dat z03.12.23.12:36:23.vld.dat z03.12.23.13:03:00.lya.dat z03.12.23.13:03:00.ovi.dat z03.12.23.13:03:00.vld.dat z03.12.23.13:29:43.lya.dat z03.12.23.13:29:43.ovi.dat z03.12.23.13:29:43.vld.dat z03.12.23.13:56:27.lya.dat z03.12.23.13:56:27.ovi.dat z03.12.23.13:56:27.vld.dat z03.12.23.14:22:56.lya.dat z03.12.23.14:22:56.ovi.dat z03.12.23.14:22:56.vld.dat z03.12.23.14:49:25.lya.dat z03.12.23.14:49:25.ovi.dat z03.12.23.14:49:25.vld.dat z03.12.23.15:16:08.lya.dat z03.12.23.15:16:08.ovi.dat z03.12.23.15:16:08.vld.dat z03.12.23.15:42:50.lya.dat z03.12.23.15:42:50.ovi.dat z03.12.23.15:42:50.vld.dat