UVCS MISSION LOG ---------------- Date: 22 February 2002 ----- Last revision: 25 February 2002 (Wu) -------------- File Name: 2002.02.22.a.log ----------- Compiled by: M. Uzzo, Y.-K. Ko, R. Wu ------------ UVCS Activity: High Latitude Southern Hemisphere Coronal Hole Study -------------- for 22 - 23 February 2002 Load Synoptic for 23 February 2002 Load High Latitude Southern Hemisphere Coronal Hole Study for 23 - 24 February 2002 Load High Latitude Southern Hemisphere Coronal Hole Study for 24 February 2002 Load Mini-Synoptic for 24 February 2002 Load High Latitude Southern Hemisphere Coronal Hole Study for 24 - 25 February 2002 Load High Latitude Southern Hemisphere Coronal Hole Study for 25 February 2002 Load Mini-Synoptic for 25 February 2002 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- M. Uzzo: Commander Y.-K. Ko: Commander, Planner D. H. Phillips / M. Uzzo: Planner R. Wu Command file: 02.02.21.15:26:13.cmd.log 02.02.22.20:19:22.cmd.log Activity: --------- 1) Observation of High-Latitude South Hemisphere Coronal Hole Sequence: 01.06_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=100 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: 2002.02.22.17:22 end: 2002.02.23.03:32 ONUMs = 17145 (27 exps) 17146 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 92.09, 93.27, 94.38 Degrees (35537, 35751, 35954) - 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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q02.02.22.17:07:39.lya.dat q02.02.22.17:07:39.ovi.dat q02.02.22.17:07:39.vld.dat q02.02.22.21:17:54.lya.dat q02.02.22.21:17:54.ovi.dat q02.02.22.21:17:54.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: 2002.02.23.03:51 end: 2002.02.23.17:04 ONUMs = 37680 (37 exps) 37681 (37 exps) 37682 (37 exps) 37683 (37 exps) 37684 (56 exps) 37685 (37 exps) 37686 (37 exps) 37687 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, 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: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z02.02.23.03:50:45.lya.dat z02.02.23.03:50:45.ovi.dat z02.02.23.03:50:45.vld.dat z02.02.23.05:25:21.lya.dat z02.02.23.05:25:21.ovi.dat z02.02.23.05:25:21.vld.dat z02.02.23.07:00:00.lya.dat z02.02.23.07:00:00.ovi.dat z02.02.23.07:00:00.vld.dat z02.02.23.08:34:41.lya.dat z02.02.23.08:34:41.ovi.dat z02.02.23.08:34:41.vld.dat z02.02.23.10:09:22.lya.dat z02.02.23.10:09:22.ovi.dat z02.02.23.10:09:22.vld.dat z02.02.23.12:26:30.lya.dat z02.02.23.12:26:30.ovi.dat z02.02.23.12:26:30.vld.dat z02.02.23.14:00:41.lya.dat z02.02.23.14:00:41.ovi.dat z02.02.23.14:00:41.vld.dat z02.02.23.15:35:04.lya.dat z02.02.23.15:35:04.ovi.dat z02.02.23.15:35:04.vld.dat