UVCS MISSION LOG ---------------- Date: 02 April 2002 ----- Last revision: 05 April 2002 (Wu) -------------- File Name: 2002.04.02.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load High Latitude Southern Coronal Hole Study -------------- for 02 - 03 April 2002 Load Synoptic for 03 April 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 02.04.02.15:51:29.cmd.log Activity: --------- 1) Observation of the High Latitude Southern Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of the high-latitude southern coronal hole or equatorial coronal hole. Goal is to measure the properties of these non-polar coronal holes. 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 the polar coronal holes. Roll positions are VL-corrected for PA=270 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: 2002.04.02.17:26 end: 2002.04.03.03:36 ONUMs = 17280 (27 exps) 17281 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 262.09, 263.27, 264.38 Degrees (939, 1152, 1355) - 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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q02.04.02.17:11:58.lya.dat q02.04.02.17:11:58.ovi.dat q02.04.02.17:11:58.vld.dat q02.04.02.21:22:14.lya.dat q02.04.02.21:22:14.ovi.dat q02.04.02.21:22:14.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2002.04.03.03:39 end: 2002.04.03.16:52 ONUMs = 38150 (56 exps) 38151 (37 exps) 38152 (37 exps) 38153 (37 exps) 38154 (37 exps) 38155 (37 exps) 38156 (37 exps) 38157 (35 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR1A, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: 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: 181000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_181 in slot 2 Fits Files: z02.04.03.03:38:21.lya.dat z02.04.03.03:38:21.ovi.dat z02.04.03.03:38:21.vld.dat z02.04.03.05:55:10.lya.dat z02.04.03.05:55:10.ovi.dat z02.04.03.05:55:10.vld.dat z02.04.03.07:29:34.lya.dat z02.04.03.07:29:34.ovi.dat z02.04.03.07:29:34.vld.dat z02.04.03.09:04:00.lya.dat z02.04.03.09:04:00.ovi.dat z02.04.03.09:04:00.vld.dat z02.04.03.10:38:42.lya.dat z02.04.03.10:38:42.ovi.dat z02.04.03.10:38:42.vld.dat z02.04.03.12:13:22.lya.dat z02.04.03.12:13:22.ovi.dat z02.04.03.12:13:22.vld.dat z02.04.03.13:47:47.lya.dat z02.04.03.13:47:47.ovi.dat z02.04.03.13:47:47.vld.dat z02.04.03.15:22:27.lya.dat z02.04.03.15:22:27.ovi.dat z02.04.03.15:22:27.vld.dat