UVCS MISSION LOG ---------------- Date: 26 December 2001 ----- Last revision: 28 December 2001 (Phillips) -------------- File Name: 2001.12.27.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: High-latitude South Hemisphere Coronal -------------- Hole Study for 27 - 28 December 2001 Mini Synoptic for 28 December 2001 SOHO Activity: -------------- EOF Staff: M.-P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner D. H. Phillips Command file: 01.12.26.16:50.17.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=242 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: 2001.12.27.17:05:36 end: 2001.12.28.03:50:24 ONUMs = 17001 (27 exps) 17002 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 234.09, 235.27, 236.38 degrees (61398, 61612, 61815) - 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: q01.12.27.17:03:19.lya.dat q01.12.27.17:03:19.ovi.dat q01.12.27.17:03:19.vld.dat q01.12.27.21:02:10.lya.dat q01.12.27.21:02:10.ovi.dat q01.12.27.21:02:10.vld.dat 2) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 01.06_hole5.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=242 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: 2001.12.28.03:17:53 end: 2001.12.28.13:11:09 ONUMs = 17003 (6 exps) 17004 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 234.09, 236.38 degrees (61398, 61815) - 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: q01.12.28.03:16:14.lya.dat q01.12.28.03:16:14.ovi.dat q01.12.28.03:16:14.vld.dat q01.12.28.03:50:51.lya.dat q01.12.28.03:50:51.ovi.dat q01.12.28.03:50:51.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: 2001.12.28.13:45:10 end: 2001.12.28.17:11:34 ONUMs = 37310 (9 exps) 37311 (9 exps) 37312 (9 exps) 37313 (9 exps) 37314 (9 exps) 37315 (9 exps) 37316 (9 exps) 37317 (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: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z01.12.28.13:44:36.lya.dat z01.12.28.13:44:36.ovi.dat z01.12.28.13:44:36.vld.dat z01.12.28.14:11:03.lya.dat z01.12.28.14:11:03.ovi.dat z01.12.28.14:11:03.vld.dat z01.12.28.14:37:39.lya.dat z01.12.28.14:37:39.ovi.dat z01.12.28.14:37:39.vld.dat z01.12.28.15:04:08.lya.dat z01.12.28.15:04:08.ovi.dat z01.12.28.15:04:08.vld.dat z01.12.28.15:30:29.lya.dat z01.12.28.15:30:29.ovi.dat z01.12.28.15:30:29.vld.dat z01.12.28.15:57:06.lya.dat z01.12.28.15:57:06.ovi.dat z01.12.28.15:57:06.vld.dat z01.12.28.16:23:34.lya.dat z01.12.28.16:23:34.ovi.dat z01.12.28.16:23:34.vld.dat z01.12.28.16:50:01.lya.dat z01.12.28.16:50:01.ovi.dat z01.12.28.16:50:01.vld.dat