UVCS MISSION LOG ---------------- Date: 23 January 2003 ----- Last revision: 27 January 2003 (Wu) -------------- File Name: 2003.01.23.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load and Start North Coronal Hole Study for -------------- 23 - 24 January 2003 Load North Coronal Hole Study for 24 January 2003 Load Mini-Synoptic for 24 January 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 03.01.23.15:43:11.cmd.log Activity: --------- 1) Observation of the North Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the north 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=342 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: 2003.01.23.17:13 end: 2003.01.24.03:23 ONUMs = 18475 (27 exps) 18476 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 334.093, 335.267, 336.381 Degrees (14046, 14259, 14462) - 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: q03.01.23.16:58:35.lya.dat q03.01.23.16:58:35.ovi.dat q03.01.23.16:58:35.vld.dat q03.01.23.21:09:44.lya.dat q03.01.23.21:09:44.ovi.dat q03.01.23.21:09:44.vld.dat 2) Observation of the North Coronal Hole Sequence: 02.12_hole5.tcl SCI_SPEC: Characterization of the north 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=342 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: 2003.01.24.03:25 end: 2003.01.24.13:18 ONUMs = 18477 (6 exps) 18478 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 334.093, 336.381 Degrees (14046, 14462) - 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: q03.01.24.03:23:47.lya.dat q03.01.24.03:23:47.ovi.dat q03.01.24.03:23:47.vld.dat q03.01.24.03:58:10.lya.dat q03.01.24.03:58:10.ovi.dat q03.01.24.03:58:10.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: 2003.01.24.13:27 end: 2003.01.24.16:54 ONUMs = 41120 (9 exps) 41121 (9 exps) 41122 (9 exps) 41123 (9 exps) 41124 (9 exps) 41125 (9 exps) 41126 (9 exps) 41127 (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: z03.01.24.13:26:32.lya.dat z03.01.24.13:26:32.ovi.dat z03.01.24.13:26:32.vld.dat z03.01.24.13:53:01.lya.dat z03.01.24.13:53:01.ovi.dat z03.01.24.13:53:01.vld.dat z03.01.24.14:19:38.lya.dat z03.01.24.14:19:38.ovi.dat z03.01.24.14:19:38.vld.dat z03.01.24.14:46:13.lya.dat z03.01.24.14:46:13.ovi.dat z03.01.24.14:46:13.vld.dat z03.01.24.15:12:42.lya.dat z03.01.24.15:12:42.ovi.dat z03.01.24.15:12:42.vld.dat z03.01.24.15:39:11.lya.dat z03.01.24.15:39:11.ovi.dat z03.01.24.15:39:11.vld.dat z03.01.24.16:05:54.lya.dat z03.01.24.16:05:54.ovi.dat z03.01.24.16:05:54.vld.dat z03.01.24.16:32:21.lya.dat z03.01.24.16:32:21.ovi.dat z03.01.24.16:32:21.vld.dat