UVCS MISSION LOG ---------------- Date: 21 March 2003 ----- Last revision: 24 March 2003 (Wu) -------------- File Name: 2003.03.22.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: High Latitude Coronal Hole Observation for -------------- 22 - 23 March 2003 High Latitude Coronal Hole Observation for 23 March 2003 Mini-Synoptic for 23 March 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 03.03.21.17:03.00.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: 2003.03.22.18:15 end: 2003.03.23.04:25 ONUMs = 18702 (27 exps) 18703 (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: q03.03.22.18:13:10.lya.dat q03.03.22.18:13:10.ovi.dat q03.03.22.18:13:10.vld.dat q03.03.22.22:11:38.lya.dat q03.03.22.22:11:38.ovi.dat q03.03.22.22:11:38.vld.dat GAP between 03/23/03|03:15:22( 1361) and 03/23/03|03:17:12( 1546) 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: 2003.03.23.04:27 end: 2003.03.23.14:21 ONUMs = 18704 (6 exps) 18705 (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: q03.03.23.04:25:45.lya.dat q03.03.23.04:25:45.ovi.dat q03.03.23.04:25:45.vld.dat q03.03.23.05:00:19.lya.dat q03.03.23.05:00:19.ovi.dat q03.03.23.05:00:19.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: 2003.03.23.14:55 end: 2003.03.23.18:21 ONUMs = 41690 (9 exps) 41691 (9 exps) 41692 (9 exps) 41693 (9 exps) 41694 (9 exps) 41695 (9 exps) 41696 (9 exps) 41697 (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: z03.03.23.14:53:59.lya.dat z03.03.23.14:53:59.ovi.dat z03.03.23.14:53:59.vld.dat z03.03.23.15:20:32.lya.dat z03.03.23.15:20:32.ovi.dat z03.03.23.15:20:32.vld.dat z03.03.23.15:47:07.lya.dat z03.03.23.15:47:07.ovi.dat z03.03.23.15:47:07.vld.dat z03.03.23.16:13:36.lya.dat z03.03.23.16:13:36.ovi.dat z03.03.23.16:13:36.vld.dat z03.03.23.16:40:05.lya.dat z03.03.23.16:40:05.ovi.dat z03.03.23.16:40:05.vld.dat z03.03.23.17:06:33.lya.dat z03.03.23.17:06:33.ovi.dat z03.03.23.17:06:33.vld.dat z03.03.23.17:33:02.lya.dat z03.03.23.17:33:02.ovi.dat z03.03.23.17:33:02.vld.dat z03.03.23.17:59:29.lya.dat z03.03.23.17:59:29.ovi.dat z03.03.23.17:59:29.vld.dat