UVCS MISSION LOG ---------------- Date: 18 September 2003 ----- Last revision: 22 September 2003 (Wu) -------------- File Name: 2003.09.19.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: North Polar Coronal Hole Observation -------------- for 19 - 20 September 2003 North Polar Coronal Hole Observation for 20 September 2003 Load Mini-Synoptic for 20 September 2003 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 03.09.18.11:47:33.cmd.log Activity: --------- 1) Observation of the North Polar Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the north 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=355 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: 2003.09.19.17:04 end: 2003.09.20.03:14 ONUMs = 20308 (27 exps) 20309 (36 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 347.09, 348.27, 349.38 Degrees (49201, 49416, 49618) - 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: q03.09.19.16:50:04.lya.dat q03.09.19.16:50:04.ovi.dat q03.09.19.16:50:04.vld.dat q03.09.19.21:00:31.lya.dat q03.09.19.21:00:31.ovi.dat q03.09.19.21:00:31.vld.dat 2) Observation of the North Polar Coronal Hole Sequence: 02.12_hole5.tcl SCI_SPEC: Characterization of the north 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=355 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: 2003.09.20.03:16 end: 2003.09.20.13:09 ONUMs = 20310 (6 exps) 20311 (53 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 347.09, 349.38 Degrees (49201, 49618) - 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: q03.09.20.03:14:34.lya.dat q03.09.20.03:14:34.ovi.dat q03.09.20.03:14:34.vld.dat q03.09.20.03:48:57.lya.dat q03.09.20.03:48:57.ovi.dat q03.09.20.03:48:57.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: 2003.09.20.13:36 end: 2003.09.20.17:03 ONUMs = 43240 (9 exps) 43241 (9 exps) 43242 (9 exps) 43243 (9 exps) 43244 (8 exps) 43245 (9 exps) 43246 (9 exps) 43247 (9 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E, SE, S, SW, W, NW, N, NE - 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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z03.09.20.13:35:31.lya.dat z03.09.20.13:35:31.ovi.dat z03.09.20.13:35:31.vld.dat z03.09.20.14:02:02.lya.dat z03.09.20.14:02:02.ovi.dat z03.09.20.14:02:02.vld.dat z03.09.20.14:28:31.lya.dat z03.09.20.14:28:31.ovi.dat z03.09.20.14:28:31.vld.dat z03.09.20.14:55:08.lya.dat z03.09.20.14:55:08.ovi.dat z03.09.20.14:55:08.vld.dat z03.09.20.15:21:43.lya.dat z03.09.20.15:21:43.ovi.dat z03.09.20.15:21:43.vld.dat GAP between 09/20/03|15:44:43(14655) and 09/20/03|15:46:53(14856) z03.09.20.15:48:12.lya.dat z03.09.20.15:48:12.ovi.dat z03.09.20.15:48:12.vld.dat z03.09.20.16:14:41.lya.dat z03.09.20.16:14:41.ovi.dat z03.09.20.16:14:41.vld.dat z03.09.20.16:41:03.lya.dat z03.09.20.16:41:03.ovi.dat z03.09.20.16:41:03.vld.dat