UVCS MISSION LOG ---------------- Date: 11 April 2002 ----- Last revision: 13 April 2002 (Wu) -------------- File Name: 2002.04.12.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Flush and Abort High Latitude Southern Coronal Hole -------------- Study for 12 April 2002 Close erroneous OVI Slitpos from 279 um to 150 um Reload Mini Synoptic for 12 April 2002 Load and Start High Latitude Southern Coronal Hole Study for 12 - 13 April 2002 Load High Latitude Southern Coronal Hole Study for 13 April 2002 Load Mini Synoptic for 13 April 2002 Load High Latitude Southern Coronal Hole Study for 13 - 14 April 2002 Load Synoptic for 14 April 2002 Load Polar Coronal Jet Study for 14 - 15 April 2002 Load Mini Synoptic for 15 April 2002 Load Polar Coronal Jet Study for 15 April 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 02.04.12.15:44:38.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. 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=228 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: 2002.04.12.17:28 end: 2002.04.13.03:38 ONUMs = 17312 (27 exps) 17313 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 220.09, 221.27, 222.38 Degrees (58849, 59064, 59266) - 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: q02.04.12.17:26:13.lya.dat q02.04.12.17:26:13.ovi.dat q02.04.12.17:26:13.vld.dat q02.04.12.21:24:41.lya.dat q02.04.12.21:24:41.ovi.dat q02.04.12.21:24:41.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. 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=228 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: 2002.04.13.03:40 end: 2002.04.13.13:33 ONUMs = 17314 (6 exps) 17315 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 220.09, 222.38 Degrees (58849, 59266) - 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: q02.04.13.03:38:39.lya.dat q02.04.13.03:38:39.ovi.dat q02.04.13.03:38:39.vld.dat q02.04.13.04:13:09.lya.dat q02.04.13.04:13:09.ovi.dat q02.04.13.04:13:09.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: 2002.04.13.14:06 end: 2002.04.13.17:32 ONUMs = 38250 (9 exps) 38251 (9 exps) 38252 (9 exps) 38253 (9 exps) 38254 (9 exps) 38255 (9 exps) 38256 (9 exps) 38257 (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: z02.04.13.14:05:03.lya.dat z02.04.13.14:05:03.ovi.dat z02.04.13.14:05:03.vld.dat z02.04.13.14:31:29.lya.dat z02.04.13.14:31:29.ovi.dat z02.04.13.14:31:29.vld.dat z02.04.13.14:57:58.lya.dat z02.04.13.14:57:58.ovi.dat z02.04.13.14:57:58.vld.dat z02.04.13.15:24:27.lya.dat z02.04.13.15:24:27.ovi.dat z02.04.13.15:24:27.vld.dat z02.04.13.15:50:49.lya.dat z02.04.13.15:50:49.ovi.dat z02.04.13.15:50:49.vld.dat z02.04.13.16:17:24.lya.dat z02.04.13.16:17:24.ovi.dat z02.04.13.16:17:24.vld.dat z02.04.13.16:43:53.lya.dat z02.04.13.16:43:53.ovi.dat z02.04.13.16:43:53.vld.dat z02.04.13.17:10:20.lya.dat z02.04.13.17:10:20.ovi.dat z02.04.13.17:10:20.vld.dat