UVCS MISSION LOG ---------------- Date: 26 August 2002 ----- Last revision: 27 August 2002 (Wu) -------------- File Name: 2002.08.26.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load and Start Southern Coronal Hole Study for -------------- 26 - 27 August 2002 Load Synoptic for 27 August 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Planner, Commander M. Uzzo R. Wu Command file: 02.08.26.15:42:24.cmd.log Activity: --------- 1) Observation of Southern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a non-polar southern coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=110 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: 2002.08.26.16:53 end: 2002.08.27.03:04 ONUMs = 17924 (27 exps) 17925 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 102.09, 103.267, 104.381 Degrees (37357, 37572, 37774) - 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: q02.08.26.16:48:09.lya.dat q02.08.26.16:48:09.ovi.dat q02.08.26.16:48:09.vld.dat q02.08.26.20:50:08.lya.dat q02.08.26.20:50:08.ovi.dat q02.08.26.20:50:08.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: 2002.08.27.03:25 end: 2002.08.27.15:55 ONUMs = 39620 (37 exps) 39621 (37 exps) 39622 (37 exps) 39623 (37 exps) 39624 (37 exps) 39625 (36 exps) 39626 (37 exps) 39627 (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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.08.27.03:23:58.lya.dat z02.08.27.03:23:58.ovi.dat z02.08.27.03:23:58.vld.dat z02.08.27.04:58:35.lya.dat z02.08.27.04:58:35.ovi.dat z02.08.27.04:58:35.vld.dat z02.08.27.06:33:14.lya.dat z02.08.27.06:33:14.ovi.dat z02.08.27.06:33:14.vld.dat z02.08.27.08:07:26.lya.dat z02.08.27.08:07:26.ovi.dat z02.08.27.08:07:26.vld.dat z02.08.27.09:42:05.lya.dat z02.08.27.09:42:05.ovi.dat z02.08.27.09:42:05.vld.dat z02.08.27.11:16:16.lya.dat z02.08.27.11:16:16.ovi.dat z02.08.27.11:16:16.vld.dat z02.08.27.12:50:43.lya.dat z02.08.27.12:50:43.ovi.dat z02.08.27.12:50:43.vld.dat z02.08.27.14:25:38.lya.dat z02.08.27.14:25:38.ovi.dat z02.08.27.14:25:38.vld.dat