UVCS MISSION LOG ---------------- Date: 25 December 2003 ----- Last revision: 28 December 2003 (Wu) -------------- File Name: 2003.12.25.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: North Coronal Hole Observations for ------------- 25 - 26 December 2003 Synoptic for 26 December 2003 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner D. H. Phillips: Planner Command file: 03.12.24.17:15:00.cmd.log Activity: --------- 1) Observation of the North Coronal Hole Sequence: 03.10_hole1.tcl SCI_SPEC: Characterization of a polar 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=357 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: 2003.12.25.17:04 end: 2003.12:26.03:12 ONUMs = 20687 (105 exps) 20688 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 349.093, 350.267, 351.381 degrees (16776, 16990, 17193) - 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: q03.12.25.16:51:47.lya.dat q03.12.25.16:51:47.ovi.dat q03.12.25.16:51:47.vld.dat q03.12.25.20:58:57.lya.dat q03.12.25.20:58:57.ovi.dat q03.12.25.20:58:57.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2003.12.26.03:22 end: 2003.12.26.16:35 ONUMs = 44170 (37 exps) 44171 (37 exps) 44172 (37 exps) 44173 (56 exps) 44174 (37 exps) 44175 (37 exps) 44176 (37 exps) 44177 (37 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR1A, 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: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z03.12.26.03:21:34.lya.dat z03.12.26.03:21:34.ovi.dat z03.12.26.03:21:34.vld.dat z03.12.26.04:55:48.lya.dat z03.12.26.04:55:48.ovi.dat z03.12.26.04:55:48.vld.dat z03.12.26.06:30:25.lya.dat z03.12.26.06:30:25.ovi.dat z03.12.26.06:30:25.vld.dat z03.12.26.08:04:36.lya.dat z03.12.26.08:04:36.ovi.dat z03.12.26.08:04:36.vld.dat z03.12.26.10:21:01.lya.dat z03.12.26.10:21:01.ovi.dat z03.12.26.10:21:01.vld.dat z03.12.26.11:55:55.lya.dat z03.12.26.11:55:55.ovi.dat z03.12.26.11:55:55.vld.dat z03.12.26.13:30:22.lya.dat z03.12.26.13:30:22.ovi.dat z03.12.26.13:30:22.vld.dat z03.12.26.15:05:16.lya.dat z03.12.26.15:05:16.ovi.dat z03.12.26.15:05:16.vld.dat