UVCS MISSION LOG ---------------- Date: 30 April 2002 ----- Last revision: 03 May 2002 (Wu) -------------- File Name: 2002.04.30.a.log ----------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: Load and Start High Latitude Southern Coronal Hole -------------- Study for 30 April 2002 - 01 May 2002 Load Synoptic for 01 May 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 02.04.30.13:37:07.cmd.log Activity: --------- 1) Observation of the High Latitude Southern Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of the high-latitude southern coronal hole. Goal is to measure the properties of these non-polar coronal holes. 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 the polar coronal holes. Roll positions are VL-corrected for PA=257.5 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: 2002.04.30.15:46 end: 2002.05.01.01:56 ONUMs = 17460 (27 exps) 17461 (33 exps) Instrument configuration: - Pointing: Sun center - Roll: 259.6, 250.8, 251.9 Degrees (64220, 64434, 64637) - 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: q02.04.30.15:32:01.lya.dat q02.04.30.15:32:01.ovi.dat q02.04.30.15:32:01.vld.dat GAP between 04/30/02|19:01:06( 6708) and 04/30/02|19:02:09( 6812) q02.04.30.19:42:15.lya.dat q02.04.30.19:42:15.ovi.dat q02.04.30.19:42:15.vld.dat GAP between 04/30/02|21:21:31( 3816) and 04/30/02|21:51:30( 6698) 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: 2002.05.01.02:01 end: 2002.05.01.15:56 ONUMs = 38460 (37 exps) 38461 (37 exps) 38462 (37 exps) 38463 (37 exps) 38464 (37 exps) 38465 (56 exps) 38466 (55 exps) 38467 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: SW: STR2B, S: STR2B, SE: STR2B, E: STR2B, NE: STR2B, N: STR1A, NW: STR1A, W: 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: 181000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_181 in slot 2 Fits Files: z02.05.01.02:00:12.lya.dat z02.05.01.02:00:12.ovi.dat z02.05.01.02:00:12.vld.dat z02.05.01.03:34:59.lya.dat z02.05.01.03:34:59.ovi.dat z02.05.01.03:34:59.vld.dat z02.05.01.05:09:40.lya.dat z02.05.01.05:09:40.ovi.dat z02.05.01.05:09:40.vld.dat z02.05.01.06:44:20.lya.dat z02.05.01.06:44:20.ovi.dat z02.05.01.06:44:20.vld.dat z02.05.01.08:18:47.lya.dat z02.05.01.08:18:47.ovi.dat z02.05.01.08:18:47.vld.dat z02.05.01.09:53:41.lya.dat z02.05.01.09:53:41.ovi.dat z02.05.01.09:53:41.vld.dat z02.05.01.12:10:08.lya.dat z02.05.01.12:10:08.ovi.dat z02.05.01.12:10:08.vld.dat z02.05.01.14:26:43.lya.dat z02.05.01.14:26:43.ovi.dat z02.05.01.14:26:43.vld.dat