UVCS MISSION LOG ---------------- Date: 23 July 2001 ----- Last revision: 30 July 2001 (Wu) -------------- File Name: 2001.07.24.a.log ----------- Compiled by: M. Uzzo ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 24 - 25 July 2001 -------------- Mid-latitude Coronal Hole Study for 25 July 2001 Mini-Synoptic for 25 July 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Planner, Commander R. Wu Command file: 01.07.24.12:57:27.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: 2001.07.24.16:47 end: 2001.07.25.02:57 ONUMs = 16461 (27 exps) 16462 (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: q01.07.24.16:45:34.lya.dat q01.07.24.16:45:34.ovi.dat q01.07.24.16:45:34.vld.dat q01.07.24.20:43:47.lya.dat q01.07.24.20:43:47.ovi.dat q01.07.24.20:43:47.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: 2001.07.25.02:59 end: 2001.07.25.12:53 ONUMs = 16463 (6 exps) 16464 (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: q01.07.25.02:57:38.lya.dat q01.07.25.02:57:38.ovi.dat q01.07.25.02:57:38.vld.dat q01.07.25.03:32:15.lya.dat q01.07.25.03:32:15.ovi.dat q01.07.25.03:32:15.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: 2001.07.25.13:25 end: 2001.07.25.16:51 ONUMs = 35848 (9 exps) 35849 (9 exps) 35850 (9 exps) 35851 (9 exps) 35852 (9 exps) 35853 (9 exps) 35854 (9 exps) 35855 (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: z01.07.25.13:24:15.lya.dat z01.07.25.13:24:15.ovi.dat z01.07.25.13:24:15.vld.dat z01.07.25.13:50:50.lya.dat z01.07.25.13:50:50.ovi.dat z01.07.25.13:50:50.vld.dat z01.07.25.14:17:19.lya.dat z01.07.25.14:17:19.ovi.dat z01.07.25.14:17:19.vld.dat z01.07.25.14:43:39.lya.dat z01.07.25.14:43:39.ovi.dat z01.07.25.14:43:39.vld.dat z01.07.25.15:10:16.lya.dat z01.07.25.15:10:16.ovi.dat z01.07.25.15:10:16.vld.dat z01.07.25.15:36:45.lya.dat z01.07.25.15:36:45.ovi.dat z01.07.25.15:36:45.vld.dat z01.07.25.16:03:14.lya.dat z01.07.25.16:03:14.ovi.dat z01.07.25.16:03:14.vld.dat z01.07.25.16:29:42.lya.dat z01.07.25.16:29:42.ovi.dat z01.07.25.16:29:42.vld.dat