UVCS MISSION LOG ---------------- Date: 25 July 2001 ----- Last revision: 26 July 2001 (Wu) -------------- File Name: 2001.07.25.a.log ----------- Compiled by: M. Uzzo ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 25 - 26 July 2001 -------------- 14 Hour Synoptic for 26 July 2001 Load Mid-latitude Coronal Hole Study for 26-27 July 2001 Load 14 Hour Synoptic for 27 July 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Planner, Commander R. Wu Command file: 01.07.25.12:29:52.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=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: 2001.07.25.16:56 end: 2001.07.26.03:05 ONUMs = 16465 (27 exps) 16466 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 197.09, 198.27, 199.38 (54662, 54877, 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: q01.07.25.16:51:31.lya.dat q01.07.25.16:51:31.ovi.dat q01.07.25.16:51:31.vld.dat q01.07.25.20:51:54.lya.dat q01.07.25.20:51:54.ovi.dat q01.07.25.20:51:54.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: 2001.07.26.03:35 end: 2001.07.26.17:30 ONUMs = 35856 (37 exps) 35857 (37 exps) 35858 (37 exps) 35859 (37 exps) 35860 (37 exps) 35861 (37 exps) 35862 (56 exps) 35863 (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: z01.07.26.03:34:29.lya.dat z01.07.26.03:34:29.ovi.dat z01.07.26.03:34:29.vld.dat z01.07.26.05:08:53.lya.dat z01.07.26.05:08:53.ovi.dat z01.07.26.05:08:53.vld.dat z01.07.26.06:43:47.lya.dat z01.07.26.06:43:47.ovi.dat z01.07.26.06:43:47.vld.dat z01.07.26.08:18:14.lya.dat z01.07.26.08:18:14.ovi.dat z01.07.26.08:18:14.vld.dat z01.07.26.09:52:53.lya.dat z01.07.26.09:52:53.ovi.dat z01.07.26.09:52:53.vld.dat z01.07.26.11:27:34.lya.dat z01.07.26.11:27:34.ovi.dat z01.07.26.11:27:34.vld.dat z01.07.26.13:02:02.lya.dat z01.07.26.13:02:02.ovi.dat z01.07.26.13:02:02.vld.dat z01.07.26.15:18:51.lya.dat z01.07.26.15:18:51.ovi.dat z01.07.26.15:18:51.vld.dat