UVCS MISSION LOG ---------------- Date: 23 July 2001 ----- Last revision: 30 July 2001 (Wu) -------------- File Name: 2001.07.22.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 22 - 23 July 2001 -------------- Mid-latitude Coronal Hole Study for 23 July 2001 Mini-Synoptic for 23 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: 2001.07.21.16:29 end: 2001.07.22.02:39 ONUMs = 16453 (27 exps) 16454 (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: q01.07.22.16:27:37.lya.dat q01.07.22.16:27:37.ovi.dat q01.07.22.16:27:37.vld.dat q01.07.22.20:25:50.lya.dat q01.07.22.20:25:50.ovi.dat q01.07.22.20:25:50.vld.dat 2) Observation of High-Latitude Coronal Hole Sequence: 01.06_hole5.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: 2001.07.23.02:42 end: 2001.07.23.12:35 ONUMs = 16455 (6 exps) 16456 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 222.093, 224.381 (59214, 59630) - Mirror/Occulter: 1.7, 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: q01.07.23.02:39:56.lya.dat q01.07.23.02:39:56.ovi.dat q01.07.23.02:39:56.vld.dat q01.07.23.03:14:31.lya.dat q01.07.23.03:14:31.ovi.dat q01.07.23.03:14:31.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini 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: 2001.07.23.13:09 end: 2001.07.23.16:36 ONUMs = 35830 (9 exps) 35831 (9 exps) 35832 (9 exps) 35833 (9 exps) 35834 (9 exps) 35835 (9 exps) 35836 (9 exps) 35837 (9 exps) Instrument configuration: - Pointing: Sun center - Roll: W, NW, N, NE, E, SE, S, SW - Mirror/Occulter: 1.6, 1.75 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75 Ro) - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z01.07.23.13:07:59.lya.dat z01.07.23.13:07:59.ovi.dat z01.07.23.13:07:59.vld.dat z01.07.23.13:34:36.lya.dat z01.07.23.13:34:36.ovi.dat z01.07.23.13:34:36.vld.dat z01.07.23.14:01:04.lya.dat z01.07.23.14:01:04.ovi.dat z01.07.23.14:01:04.vld.dat z01.07.23.14:27:33.lya.dat z01.07.23.14:27:33.ovi.dat z01.07.23.14:27:33.vld.dat z01.07.23.14:54:02.lya.dat z01.07.23.14:54:02.ovi.dat z01.07.23.14:54:02.vld.dat z01.07.23.15:20:31.lya.dat z01.07.23.15:20:31.ovi.dat z01.07.23.15:20:31.vld.dat z01.07.23.15:47:15.lya.dat z01.07.23.15:47:15.ovi.dat z01.07.23.15:47:15.vld.dat z01.07.23.16:13:56.lya.dat z01.07.23.16:13:56.ovi.dat z01.07.23.16:13:56.vld.dat