UVCS MISSION LOG ---------------- Date: 09 December 2002 ----- Last revision: 11 December 2002 (Wu) -------------- File Name: 2002.12.09.a.log ----------- Compiled by: M. Uzzo ------------ UVCS Activity: Reload and Start Mini-Synoptic for 09 December 2002 -------------- Load Equatorial Coronal Hole Study for 09 - 10 December 2002 Load Equatorial Coronal Hole Study for 10 December 2002 Load Mini-Synoptic for 10 December 2002 Load Equatorial Coronal Hole Study for 10 - 11 December 2002 Load Equatorial Coronal Hole Study for 11 December 2002 Load Synoptic for 11 - 12 December 2002 Note: Science is a bit behind schedule due in part to unexpected safing of UVCS instrument SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 02.12.09.14:14:48.cmd.log Activity: --------- 1) Observation of an Equatorial Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=94 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: 2002.12.09.23:54 end: 2002.12.10.10:05 ONUMs = 18324 (26 exps) 18325 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 86.093, 87.267, 88.381 Degrees (34445, 34658, 34861) - 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: q02.12.09.23:46:50.lya.dat q02.12.09.23:46:50.ovi.dat q02.12.09.23:46:50.vld.dat q02.12.10.03:51:19.lya.dat q02.12.10.03:51:19.ovi.dat q02.12.10.03:51:19.vld.dat GAP between 12/10/02|07:51:10(15708) and 12/10/02|07:55:57(16174) 3) Observation of an Equatorial Coronal Hole Sequence: 02.12_hole5.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=94 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: 2002.12.10.10:07 end: 2002.12.10.20:00 ONUMs = 18326 (6 exps) 18327 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 86.093, 88.381 Degrees (34445, 34861) - 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: q02.12.10.10:05:26.lya.dat q02.12.10.10:05:26.ovi.dat q02.12.10.10:05:26.vld.dat q02.12.10.10:40:00.lya.dat q02.12.10.10:40:00.ovi.dat q02.12.10.10:40:00.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: 2002.12.10.20:20 end: 2002.12.10.23:47 ONUMs = 40660 (9 exps) 40661 (9 exps) 40662 (9 exps) 40663 (9 exps) 40664 (9 exps) 40665 (9 exps) 40666 (9 exps) 40667 (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: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z02.12.10.20:19:08.lya.dat z02.12.10.20:19:08.ovi.dat z02.12.10.20:19:08.vld.dat z02.12.10.20:45:50.lya.dat z02.12.10.20:45:50.ovi.dat z02.12.10.20:45:50.vld.dat z02.12.10.21:12:19.lya.dat z02.12.10.21:12:19.ovi.dat z02.12.10.21:12:19.vld.dat z02.12.10.21:38:48.lya.dat z02.12.10.21:38:48.ovi.dat z02.12.10.21:38:48.vld.dat z02.12.10.22:05:25.lya.dat z02.12.10.22:05:25.ovi.dat z02.12.10.22:05:25.vld.dat z02.12.10.22:32:00.lya.dat z02.12.10.22:32:00.ovi.dat z02.12.10.22:32:00.vld.dat z02.12.10.22:58:29.lya.dat z02.12.10.22:58:29.ovi.dat z02.12.10.22:58:29.vld.dat z02.12.10.23:24:56.lya.dat z02.12.10.23:24:56.ovi.dat z02.12.10.23:24:56.vld.dat