UVCS MISSION LOG ---------------- Date: 14 December 2001 ----- Last revision: 17 December 2001 (Wu) -------------- File Name: 2001.12.15.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: High-latitude South Hemisphere Coronal -------------- Hole Study for 15 - 16 December 2001 Long Synoptic for 16 December 2001 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner Command file: 01.12.14.19:01:14.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of a high-latitude coronal hole. Goal is to measure the properties of a high-latitude 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=205 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: 2001.12.15.19:04 end: 2001.12.16.05:14 ONUMs = 16972 (27 exps) 16973 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 197.093, 198.267, 199.381 Degrees (54663, 54876, 55079) - 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: q01.12.15.18:59:54.lya.dat q01.12.15.18:59:54.ovi.dat q01.12.15.18:59:54.vld.dat q01.12.15.23:00:20.lya.dat q01.12.15.23:00:20.ovi.dat q01.12.15.23:00:20.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: 2001.12.16:05:45 end: 2001.12.16.18:58 ONUMs = 37190 (37 exps) 37191 (37 exps) 37192 (37 exps) 37193 (37 exps) 37194 (37 exps) 37195 (37 exps) 37196 (37 exps) 37197 (56 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: STR1A - 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: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z01.12.16.05:44:20.lya.dat z01.12.16.05:44:20.ovi.dat z01.12.16.05:44:20.vld.dat z01.12.16.07:18:47.lya.dat z01.12.16.07:18:47.ovi.dat z01.12.16.07:18:47.vld.dat z01.12.16.08:53:28.lya.dat z01.12.16.08:53:28.ovi.dat z01.12.16.08:53:28.vld.dat z01.12.16.10:27:52.lya.dat z01.12.16.10:27:52.ovi.dat z01.12.16.10:27:52.vld.dat z01.12.16.12:02:32.lya.dat z01.12.16.12:02:32.ovi.dat z01.12.16.12:02:32.vld.dat z01.12.16.13:36:59.lya.dat z01.12.16.13:36:59.ovi.dat z01.12.16.13:36:59.vld.dat z01.12.16.15:11:38.lya.dat z01.12.16.15:11:38.ovi.dat z01.12.16.15:11:38.vld.dat z01.12.16.16:46:17.lya.dat z01.12.16.16:46:17.ovi.dat z01.12.16.16:46:17.vld.dat