UVCS MISSION LOG ---------------- Date: 04 May 2001 ----- Last revision: 07 May 2001 (Ko) -------------- File Name: 2001.05.05.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: High-latitude Coronal Hole Study for -------------- 05 May - 06 May 2001 Long Synoptic for 06 May 2001 SOHO Activity: -------------- EOF Staff: M.-P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner D. H. Phillips: Planner S. Mancuso M. Uzzo Command file: 01.05.04.20:01:28.cmd.log Activity: --------- 1) Observation of High-Latitude Coronal Hole Sequence: 01.05_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=16 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: 2001.05.05.20:15 end: 2001.05.06.06:25 ONUMs = 16134 (27 exps) 16135 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 20235, 20449, 20652 (8.093, 9.267, 10.381) - 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: 170700 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170700MPM in slot 1 Fits Files: q01.05.05.20:03:39.lya.dat q01.05.05.20:03:39.ovi.dat q01.05.05.20:03:39.vld.dat q01.05.06.00:11:45.lya.dat q01.05.06.00:11:45.ovi.dat q01.05.06.00:11:45.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 205, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2001.05.06.06:37 end: 2001.05.06.19:09 ONUMs = 35100 (37 exps) 35101 (37 exps) 35102 (37 exps) 35103 (37 exps) 35104 (36 exps) 35105 (37 exps) 35106 (37 exps) 35107 (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: 194500 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194500 in slot 2 Fits Files: z01.05.06.06:36:44.lya.dat z01.05.06.06:36:44.ovi.dat z01.05.06.06:36:44.vld.dat z01.05.06.08:11:26.lya.dat z01.05.06.08:11:26.ovi.dat z01.05.06.08:11:26.vld.dat z01.05.06.09:45:54.lya.dat z01.05.06.09:45:54.ovi.dat z01.05.06.09:45:54.vld.dat z01.05.06.11:20:47.lya.dat z01.05.06.11:20:47.ovi.dat z01.05.06.11:20:47.vld.dat z01.05.06.12:55:16.lya.dat z01.05.06.12:55:16.ovi.dat z01.05.06.12:55:16.vld.dat z01.05.06.14:29:53.lya.dat z01.05.06.14:29:53.ovi.dat z01.05.06.14:29:53.vld.dat z01.05.06.16:04:05.lya.dat z01.05.06.16:04:05.ovi.dat z01.05.06.16:04:05.vld.dat z01.05.06.17:38:44.lya.dat z01.05.06.17:38:44.ovi.dat z01.05.06.17:38:44.vld.dat