UVCS MISSION LOG ---------------- Date: 19 February 2003 ----- Last revision: 24 February 2003 (Wu) -------------- File Name: 2003.02.19.a.log ----------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: Load Detector Mask Star_5x2 into OVI slot 1 ------------- Load and Start North Polar Coronal Hole Study for 19 - 20 February 2003 Load North Polar Coronal Hole Study for 20 February 2003 Load Mini-Synoptic for 20 February 2003 Load North Polar Coronal Hole Study for 20 - 21 February 2003 Load Synoptic for 21 February 2003 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko: Planner Command file: 03.02.19.14:30:37.cmd.log Activity: --------- 1) Observation of the North Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the north coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=0 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: 2003.02.19.17:04 end: 2003.02.20.03:14 ONUMs = 18582 (27 exps) 18583 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 352.09, 353.27, 354.38 Degrees (17323, 17536, 17739) - 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: q03.02.19.17:01:44.lya.dat q03.02.19.17:01:44.ovi.dat q03.02.19.17:01:44.vld.dat q03.02.19.21:00:03.lya.dat q03.02.19.21:00:03.ovi.dat q03.02.19.21:00:03.vld.dat 2) Observation of the North Coronal Hole Sequence: 03.02_hole5short.tcl SCI_SPEC: Characterization of the north coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=0 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: 2003.02.20.03:16 end: 2003.02.20.19:00 ONUMs = 18584 (6 exps) 18585 (30 exps) Instrument configuration: - Pointing: Sun center - Roll: 352.09, 354.38 Degrees (17323, 17739) - 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: q03.02.20.03:14:03.lya.dat q03.02.20.03:14:03.ovi.dat q03.02.20.03:14:03.vld.dat q03.02.20.03:48:31.lya.dat q03.02.20.03:48:31.ovi.dat q03.02.20.03:48:31.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: 2003.02.20.09:10 end: 2003.02.20.12:38 ONUMs = 41390 (9 exps) 41391 (9 exps) 41392 (9 exps) 41393 (9 exps) 41394 (9 exps) 41395 (9 exps) 41396 (9 exps) 41397 (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: z03.02.20.09:09:51.lya.dat z03.02.20.09:09:51.ovi.dat z03.02.20.09:09:51.vld.dat z03.02.20.09:36:19.lya.dat z03.02.20.09:36:19.ovi.dat z03.02.20.09:36:19.vld.dat z03.02.20.10:03:03.lya.dat z03.02.20.10:03:03.ovi.dat z03.02.20.10:03:03.vld.dat z03.02.20.10:29:46.lya.dat z03.02.20.10:29:46.ovi.dat z03.02.20.10:29:46.vld.dat z03.02.20.10:56:15.lya.dat z03.02.20.10:56:15.ovi.dat z03.02.20.10:56:15.vld.dat z03.02.20.11:22:44.lya.dat z03.02.20.11:22:44.ovi.dat z03.02.20.11:22:44.vld.dat z03.02.20.11:49:20.lya.dat z03.02.20.11:49:20.ovi.dat z03.02.20.11:49:20.vld.dat z03.02.20.12:16:05.lya.dat z03.02.20.12:16:05.ovi.dat z03.02.20.12:16:05.vld.dat