UVCS MISSION LOG ---------------- Date: 16 August 2002 ----- Last revision: 29 August 2002 (Ko) -------------- File Name: 2002.08.17.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Southern Coronal Hole Study for 17 - 18 August 2002 -------------- Synoptic for 18 August 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander D. H. Phillips / R. Wu: Planner M. Uzzo: Planner Command file: 02.08.16.19:52:00.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a high-latitude coronal hole. Goal is to measure the properties of a high-latitude 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=232 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: 2002.08.17.16:30 end: 2002.08.18.02:40 ONUMs = 17878 (27 exps) 17879 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 224.09, 225.27, 226.38 Degrees (59578, 59792, 59994) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.08.17.16:28:49.lya.dat q02.08.17.16:28:49.ovi.dat q02.08.17.16:28:49.vld.dat q02.08.17.20:26:47.lya.dat q02.08.17.20:26:47.ovi.dat q02.08.17.20:26:47.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: 2002.08.18.03:14 end: 2002.08.18.17:10 ONUMs = 39540 (56 exps) 39541 (37 exps) 39542 (37 exps) 39543 (37 exps) 39544 (56 exps) 39545 (37 exps) 39546 (37 exps) 39547 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR1A, NW: STR2B, N: STR2B, NE: STR2B, E: STR1A, 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.08.18.03:13:09.lya.dat z02.08.18.03:13:09.ovi.dat z02.08.18.03:13:09.vld.dat z02.08.18.05:30:10.lya.dat z02.08.18.05:30:10.ovi.dat z02.08.18.05:30:10.vld.dat z02.08.18.07:04:38.lya.dat z02.08.18.07:04:38.ovi.dat z02.08.18.07:04:38.vld.dat z02.08.18.08:39:16.lya.dat z02.08.18.08:39:16.ovi.dat z02.08.18.08:39:16.vld.dat z02.08.18.10:13:57.lya.dat z02.08.18.10:13:57.ovi.dat z02.08.18.10:13:57.vld.dat z02.08.18.12:30:36.lya.dat z02.08.18.12:30:36.ovi.dat z02.08.18.12:30:36.vld.dat z02.08.18.14:05:16.lya.dat z02.08.18.14:05:16.ovi.dat z02.08.18.14:05:16.vld.dat z02.08.18.15:39:43.lya.dat z02.08.18.15:39:43.ovi.dat z02.08.18.15:39:43.vld.dat