UVCS MISSION LOG ---------------- Date: 24 March 2003 ----- Last revision: 26 March 2003 (Wu) -------------- File Name: 2003.03.24.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start High Latitude Coronal Hole Observation -------------- for 24 - 25 March 2003 Load High Latitude Coronal Hole Observation for 25 March 2003 Load Mini-Synoptic for 25 March 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 03.03.24.16:30:30.cmd.log Activity: --------- 1) Observation of the High Latitude Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the southern coronal hole. Goal is to measure the properties of a non-polar 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=238 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: 2003.03.24.18:24 end: 2003.03.24.04:34 ONUMs = 18708 (27 exps) 18709 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 230.09, 231.27, 232.38 Degrees (60670, 60884, 61087) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.03.24.18:12:58.lya.dat q03.03.24.18:12:58.ovi.dat q03.03.24.18:12:58.vld.dat q03.03.24.22:20:35.lya.dat q03.03.24.22:20:35.ovi.dat q03.03.24.22:20:35.vld.dat 2) Observation of the High Latitude Coronal Hole Sequence: 02.12_hole5.tcl SCI_SPEC: Characterization of the southern coronal hole. Goal is to measure the properties of a non-polar 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=238 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: 2003.03.25.04:36 end: 2003.03.25.14:29 ONUMs = 18710 (6 exps) 18711 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 230.09, 232.38 Degrees (60670, 61087) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.03.25.04:34:33.lya.dat q03.03.25.04:34:33.ovi.dat q03.03.25.04:34:33.vld.dat q03.03.25.05:09:03.lya.dat q03.03.25.05:09:03.ovi.dat q03.03.25.05:09:03.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 215, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2003.03.25.15:03 end: 2003.03.25.18:31 ONUMs = 41710 (9 exps) 41711 (9 exps) 41712 (9 exps) 41713 (9 exps) 41714 (9 exps) 41715 (9 exps) 41716 (9 exps) 41717 (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: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z03.03.25.15:02:48.lya.dat z03.03.25.15:02:48.ovi.dat z03.03.25.15:02:48.vld.dat z03.03.25.15:29:23.lya.dat z03.03.25.15:29:23.ovi.dat z03.03.25.15:29:23.vld.dat z03.03.25.15:55:52.lya.dat z03.03.25.15:55:52.ovi.dat z03.03.25.15:55:52.vld.dat z03.03.25.16:22:35.lya.dat z03.03.25.16:22:35.ovi.dat z03.03.25.16:22:35.vld.dat z03.03.25.16:49:19.lya.dat z03.03.25.16:49:19.ovi.dat z03.03.25.16:49:19.vld.dat z03.03.25.17:15:48.lya.dat z03.03.25.17:15:48.ovi.dat z03.03.25.17:15:48.vld.dat z03.03.25.17:42:17.lya.dat z03.03.25.17:42:17.ovi.dat z03.03.25.17:42:17.vld.dat z03.03.25.18:08:52.lya.dat z03.03.25.18:08:52.ovi.dat z03.03.25.18:08:52.vld.dat