UVCS MISSION LOG ---------------- Date: 23 July 2001 ----- Last revision: 23 July 2001 (Wu) -------------- File Name: 2001.07.21.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 21 - 22 July 2001 -------------- Long Synoptic for 22 July 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Command file: 01.07.21.15:43:33.cmd.log Activity: --------- 1) Observation of High-Latitude Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of a mid-latitude coronal hole. Goal is to measure the properties of a mid-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=230 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: 2001.07.21.15:48 end: 2001.07.22.01:58 ONUMs = 16451 (27 exps) 16452 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 222.093, 223.267, 224.381 (59214, 59428, 59630) - 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: q01.07.21.15:46:02.lya.dat q01.07.21.15:46:02.ovi.dat q01.07.21.15:46:02.vld.dat q01.07.21.19:44:14.lya.dat q01.07.21.19:44:14.ovi.dat q01.07.21.19:44:14.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: 2001.07.22.02:32 end: 2001.07.22.16:26 ONUMs = 35820 (37 exps) 35821 (37 exps) 35822 (37 exps) 35823 (37 exps) 35824 (37 exps) 35825 (37 exps) 35826 (56 exps) 35827 (56 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR1A, 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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z01.07.22.02:31:06.lya.dat z01.07.22.02:31:06.ovi.dat z01.07.22.02:31:06.vld.dat z01.07.22.04:05:25.lya.dat z01.07.22.04:05:25.ovi.dat z01.07.22.04:05:25.vld.dat z01.07.22.05:39:53.lya.dat z01.07.22.05:39:53.ovi.dat z01.07.22.05:39:53.vld.dat z01.07.22.07:14:32.lya.dat z01.07.22.07:14:32.ovi.dat z01.07.22.07:14:32.vld.dat z01.07.22.08:48:57.lya.dat z01.07.22.08:48:57.ovi.dat z01.07.22.08:48:57.vld.dat z01.07.22.10:23:37.lya.dat z01.07.22.10:23:37.ovi.dat z01.07.22.10:23:37.vld.dat z01.07.22.11:58:06.lya.dat z01.07.22.11:58:06.ovi.dat z01.07.22.11:58:06.vld.dat z01.07.22.14:14:41.lya.dat z01.07.22.14:14:41.ovi.dat z01.07.22.14:14:41.vld.dat