UVCS MISSION LOG ---------------- Date: 21 March 2003 ----- Last revision: 24 March 2003 (Wu) -------------- File Name: 2003.03.23.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: High Latitude Coronal Hole Study for 23 - 24 March 2003 ------------- Synoptic for 24 March 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 03.03.21.18:58:00.cmd.log Activity: --------- 1) Observation of the High Latitude Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the northern southern 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=238 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: 2003.03.23.18:24 end: 2003.03.24.04:34 ONUMs = 18706 (27 exps) 18707 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 230.09, 231.27, 232.38 Degrees (60670, 60884, 61087) - 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: q03.03.23.18:22:17.lya.dat q03.03.23.18:22:17.ovi.dat q03.03.23.18:22:17.vld.dat q03.03.23.22:20:45.lya.dat q03.03.23.22:20:45.ovi.dat q03.03.23.22:20:45.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2003.03.24.04:38 end: 2003.03.24.17:51 ONUMs = 41700 (37 exps) 41701 (37 exps) 41702 (37 exps) 41703 (37 exps) 41704 (37 exps) 41705 (37 exps) 41706 (54 exps) 41707 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: SW: STR2B, S: STR2B, SE: STR2B, E: STR2B, NE: STR2B, N: STR2B, NW: STR1A, W: STR2B - Mirror/Occulter: STR1A: 3.5, 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR2B: 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR3A: 3.5, 3.0 Ro STR4B: 4.0 Ro STR5A: 2.1, 1.9, 1.75, 1.6 Ro STR6B: 2.5 Ro STR7B: 3.0 Ro CH1A: 1.9, 1.75, 1.6 Ro CH2A: 2.1 Ro CH2B: 2.1 Ro CH3B: 2.5 Ro CH4A: 1.75, 1.6 Ro CH5B: 1.9 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75, 1.9, 2.1, 2.5, 3.0, 3.5, 4.0 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR3A, STR4B, CH1A, CH2A, CH2B, CH3B) 100 um (CH4A, CH5B) 75 um (STR5A, STR6B, STR7B) - LYA GRTPOS: 128000 - OVI GRTPOS: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z03.03.24.04:37:04.lya.dat z03.03.24.04:37:04.ovi.dat z03.03.24.04:37:04.vld.dat z03.03.24.06:11:27.lya.dat z03.03.24.06:11:27.ovi.dat z03.03.24.06:11:27.vld.dat z03.03.24.07:46:07.lya.dat z03.03.24.07:46:07.ovi.dat z03.03.24.07:46:07.vld.dat z03.03.24.09:20:34.lya.dat z03.03.24.09:20:34.ovi.dat z03.03.24.09:20:34.vld.dat z03.03.24.10:55:28.lya.dat z03.03.24.10:55:28.ovi.dat z03.03.24.10:55:28.vld.dat z03.03.24.12:29:57.lya.dat z03.03.24.12:29:57.ovi.dat z03.03.24.12:29:57.vld.dat z03.03.24.14:04:34.lya.dat z03.03.24.14:04:34.ovi.dat z03.03.24.14:04:34.vld.dat GAP between 03/24/03|16:10:14( 1171) and 03/24/03|16:15:13( 1651) z03.03.24.16:21:11.lya.dat z03.03.24.16:21:11.ovi.dat z03.03.24.16:21:11.vld.dat