UVCS MISSION LOG ---------------- Date: 10 March 2003 ----- Last revision: 17 March 2003 (Wu) -------------- File Name: 2003.03.11.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Southern Coronal Hole Study for 11 - 12 March 2003 ------------- Southern Coronal Hole Study for 12 March 2003 Load Mini-Synoptic for 12 March 2003 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- Y.-K. Ko: Commander, Planner D. H. Phillips: Planner M. Uzzo Command file: 03.03.10.16:12:30.cmd.log 03.03.11.15:10:58.cmd.log Activity: --------- 1) Observation of the Southern Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of a mid-latitude 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=142 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: 2003.03.11.16:47 end: 2003.03.12.02:57 ONUMs = 18657 (27 exps) 18658 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 134.09, 135.27, 136.38 Degrees (43183, 43408, 43610) - 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: q03.03.11.16:37:06.lya.dat q03.03.11.16:37:06.ovi.dat q03.03.11.16:37:06.vld.dat q03.03.11.20:43:35.lya.dat q03.03.11.20:43:35.ovi.dat q03.03.11.20:43:35.vld.dat 2) Observation of the Southern Coronal Hole Sequence: 02.12_hole5.tcl SCI_SPEC: Characterization of a mid-latitude 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=142 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: 2003.03.12.02:59 end: 2003.03.12.12:53 ONUMs = 18659 (6 exps) 18660 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 134.09, 136.38 Degrees (43183, 43610) - 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: q03.03.12.02:57:39.lya.dat q03.03.12.02:57:39.ovi.dat q03.03.12.02:57:39.vld.dat q03.03.12.03:32:16.lya.dat q03.03.12.03:32:16.ovi.dat q03.03.12.03:32:16.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: 2003.03.12.13:16 end: 2003.03.12.16:43 ONUMs = 41580 (9 exps) 41581 (9 exps) 41582 (9 exps) 41583 (9 exps) 41584 (9 exps) 41585 (9 exps) 41586 (9 exps) 41587 (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: z03.03.12.13:15:48.lya.dat z03.03.12.13:15:48.ovi.dat z03.03.12.13:15:48.vld.dat z03.03.12.13:42:22.lya.dat z03.03.12.13:42:22.ovi.dat z03.03.12.13:42:22.vld.dat z03.03.12.14:08:50.lya.dat z03.03.12.14:08:50.ovi.dat z03.03.12.14:08:50.vld.dat z03.03.12.14:35:19.lya.dat z03.03.12.14:35:19.ovi.dat z03.03.12.14:35:19.vld.dat z03.03.12.15:01:56.lya.dat z03.03.12.15:01:56.ovi.dat z03.03.12.15:01:56.vld.dat z03.03.12.15:28:31.lya.dat z03.03.12.15:28:31.ovi.dat z03.03.12.15:28:31.vld.dat z03.03.12.15:55:00.lya.dat z03.03.12.15:55:00.ovi.dat z03.03.12.15:55:00.vld.dat z03.03.12.16:21:27.lya.dat z03.03.12.16:21:27.ovi.dat z03.03.12.16:21:27.vld.dat