UVCS MISSION LOG ---------------- Date: 26 March 2003 ----- Last revision: 11 April 2003 (Wu) -------------- File Name: 2003.03.27.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: South Polar Coronal Hole Study for 27 - 28 March 2003 ------------- Synoptic for 28 March 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 03.03.26.15:30:00.cmd.log Activity: --------- 1) Observation of the South Polar Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of the polar coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=200 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: 2003.03.27.18:54 end: 2003.03.28.05:04 ONUMs = 18720 (27 exps) 18721 (34 exps) Instrument configuration: - Pointing: Sun center - Roll: 192.09, 193.27, 194.38 Degrees (53752, 53966, 54169) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.03.27.18:49:11.lya.dat q03.03.27.18:49:11.ovi.dat q03.03.27.18:49:11.vld.dat q03.03.27.22:50:11.lya.dat q03.03.27.22:50:11.ovi.dat q03.03.27.22:50:11.vld.dat GAP between 03/27/03|23:42:39( 923) and 03/27/03|23:43:58( 1050) GAP between 03/28/03|00:06:55( 3257) and 03/28/03|00:08:54( 3445) GAP between 03/28/03|03:01:51( 3686) and 03/28/03|03:03:16( 3817) GAP between 03/28/03|04:09:11(10146) and 03/28/03|04:19:13(11110) 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 215, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2003.03.28.05:09 end: 2003.03.28.17:40 ONUMs = 41740 (37 exps) 41741 (37 exps) 41742 (37 exps) 41743 (37 exps) 41744 (37 exps) 41745 (37 exps) 41746 (37 exps) 41747 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: SW: STR2B, S: STR2B, SE: STR2B, E: STR2B, NE: STR2B, N: STR2B, NW: STR2B, 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: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z03.03.28.05:08:27.lya.dat z03.03.28.05:08:27.ovi.dat z03.03.28.05:08:27.vld.dat z03.03.28.06:42:40.lya.dat z03.03.28.06:42:40.ovi.dat z03.03.28.06:42:40.vld.dat z03.03.28.08:17:07.lya.dat z03.03.28.08:17:07.ovi.dat z03.03.28.08:17:07.vld.dat z03.03.28.09:51:47.lya.dat z03.03.28.09:51:47.ovi.dat z03.03.28.09:51:47.vld.dat z03.03.28.11:26:12.lya.dat z03.03.28.11:26:12.ovi.dat z03.03.28.11:26:12.vld.dat z03.03.28.13:00:52.lya.dat z03.03.28.13:00:52.ovi.dat z03.03.28.13:00:52.vld.dat z03.03.28.14:35:19.lya.dat z03.03.28.14:35:19.ovi.dat z03.03.28.14:35:19.vld.dat z03.03.28.16:09:58.lya.dat z03.03.28.16:09:58.ovi.dat z03.03.28.16:09:58.vld.dat