UVCS MISSION LOG ---------------- Date: 19 February 2003 ----- Last revision: 24 February 2003 (Wu) -------------- File Name: 2003.02.20.a.log ----------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: North Polar Coronal Hole Study for ------------- 20 - 21 February 2003 Synoptic for 21 February 2003 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko: Planner R. Wu 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: 2003.02.20.13:03 end: 2003.02.20.23:13 ONUMs = 18586 (27 exps) 18587 (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: q03.02.20.12:59:56.lya.dat q03.02.20.12:59:56.ovi.dat q03.02.20.12:59:56.vld.dat q03.02.20.16:59:24.lya.dat q03.02.20.16:59:24.ovi.dat q03.02.20.16:59:24.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2003.02.20.23:23 end: 2003.02.21.11:55 ONUMs = 41400 (37 exps) 41401 (37 exps) 41402 (37 exps) 41403 (37 exps) 41404 (37 exps) 41405 (36 exps) 41406 (36 exps) 41407 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: STR2B - Mirror/Occulter: STR1A: 3.5, 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR2B: 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR3A: 3.5, 3.0 Ro STR4B: 4.0 Ro STR5A: 2.1, 1.9, 1.75, 1.6 Ro STR6B: 2.5 Ro STR7B: 3.0 Ro CH1A: 1.9, 1.75, 1.6 Ro CH2A: 2.1 Ro CH2B: 2.1 Ro CH3B: 2.5 Ro CH4A: 1.75, 1.6 Ro CH5B: 1.9 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75, 1.9, 2.1, 2.5, 3.0, 3.5, 4.0 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR3A, STR4B, CH1A, CH2A, CH2B, CH3B) 100 um (CH4A, CH5B) 75 um (STR5A, STR6B, STR7B) - LYA GRTPOS: 128000 - OVI GRTPOS: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z03.02.20.23:22:55.lya.dat z03.02.20.23:22:55.ovi.dat z03.02.20.23:22:55.vld.dat z03.02.21.00:57:22.lya.dat z03.02.21.00:57:22.ovi.dat z03.02.21.00:57:22.vld.dat z03.02.21.02:32:03.lya.dat z03.02.21.02:32:03.ovi.dat z03.02.21.02:32:03.vld.dat z03.02.21.04:06:27.lya.dat z03.02.21.04:06:27.ovi.dat z03.02.21.04:06:27.vld.dat z03.02.21.05:41:07.lya.dat z03.02.21.05:41:07.ovi.dat z03.02.21.05:41:07.vld.dat z03.02.21.07:15:34.lya.dat z03.02.21.07:15:34.ovi.dat z03.02.21.07:15:34.vld.dat z03.02.21.08:50:13.lya.dat z03.02.21.08:50:13.ovi.dat z03.02.21.08:50:13.vld.dat z03.02.21.10:24:52.lya.dat z03.02.21.10:24:52.ovi.dat z03.02.21.10:24:52.vld.dat