UVCS MISSION LOG ---------------- Date: 23 September 2002 ----- Last revision: 24 September 2002 (Wu) -------------- File Name: 2002.09.23.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start Southern Coronal Hole Study for -------------- 23 - 24 September 2002 Load Southern Coronal Hole Study for 24 September 2002 Load Mini Synoptic for 24 September 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- R. Wu: Commander Y. K. Ko: Planner M. Uzzo Command file: 02.09.23.15:06:51.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 02.06_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=122 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: 2002.09.23.18:53 end: 2002.09.24.05:03 ONUMs = 18057 (27 exps) 18058 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 114.093, 115.267, 116.381 Degrees (39542, 39756, 39959) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.09.23.18:41:17.lya.dat q02.09.23.18:41:17.ovi.dat q02.09.23.18:41:17.vld.dat GAP between 09/23/02|22:30:05( 7758) and 09/23/02|22:31:13( 7858) q02.09.23.22:49:30.lya.dat q02.09.23.22:49:30.ovi.dat q02.09.23.22:49:30.vld.dat 2) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 02.06_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=122 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: 2002.09.24.05:05 end: 2002.09.24.14:58 ONUMs = 18059 (6 exps) 18060 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 114.093, 116.381 Degrees (39542, 39959) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.09.24.05:03:40.lya.dat q02.09.24.05:03:40.ovi.dat q02.09.24.05:03:40.vld.dat q02.09.24.05:38:12.lya.dat q02.09.24.05:38:12.ovi.dat q02.09.24.05:38:12.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: 2002.09.24.15:20 end: 2002.09.24.18:47 ONUMs = 39880 (9 exps) 39881 (9 exps) 39882 (9 exps) 39883 (9 exps) 39884 (9 exps) 39885 (9 exps) 39886 (9 exps) 39887 (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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.09.24.15:19:50.lya.dat z02.09.24.15:19:50.ovi.dat z02.09.24.15:19:50.vld.dat z02.09.24.15:46:16.lya.dat z02.09.24.15:46:16.ovi.dat z02.09.24.15:46:16.vld.dat z02.09.24.16:12:45.lya.dat z02.09.24.16:12:45.ovi.dat z02.09.24.16:12:45.vld.dat z02.09.24.16:39:05.lya.dat z02.09.24.16:39:05.ovi.dat z02.09.24.16:39:05.vld.dat z02.09.24.17:05:42.lya.dat z02.09.24.17:05:42.ovi.dat z02.09.24.17:05:42.vld.dat z02.09.24.17:32:11.lya.dat z02.09.24.17:32:11.ovi.dat z02.09.24.17:32:11.vld.dat z02.09.24.17:58:40.lya.dat z02.09.24.17:58:40.ovi.dat z02.09.24.17:58:40.vld.dat z02.09.24.18:25:00.lya.dat z02.09.24.18:25:00.ovi.dat z02.09.24.18:25:00.vld.dat