UVCS MISSION LOG ---------------- Date: 30 July 2004 ----- Last revision: 03 August 2004 (Wu) -------------- File Name: 2004.07.29.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start North Coronal Hole LyA Observation for -------------- 29 July 2004 Load North Coronal Hole OVI Observation for 29 - 30 July 2004 Load North Coronal Hole OVI Observation for 30 July 2004 Load Mini-Synoptic for 30 July 2004 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 04.07.29.15:40:30.cmd.log Activity: --------- 1) North Coronal Hole Observation Sequence: 04.07_hole1LyAonly.tcl SCI_SPEC: Characterization of a north 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=3 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: 2004.07.29.17:50 end: 2004.07.29.22:24 ONUMs = 21435 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 355.09, 356.27, 357.38 degrees (50658, 50871, 51074) - 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: 187890 - OVI MCP Voltage: 200 - OVI mask: OVI_sp1_188 in slot 6 Fits Files: q04.07.29.17:40:13.ovi.dat 2) North Coronal Hole Observation Sequence: 04.07_hole1OVIonly.tcl SCI_SPEC: Characterization of a north 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=3 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: 2004.07.29.22:25 end: 2004.07.30.07:51 ONUMs = 21436 (104 exps) 21437 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 355.09, 356.27, 357.38 degrees (50658, 50871, 51074) - 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: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.07.29.22:24:23.ovi.dat q04.07.30.02:03:17.ovi.dat 3) North Coronal Hole Observation Sequence: 04.07_holexOVIonly.tcl, n50min = 5 SCI_SPEC: Characterization of a north 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=3 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: 2004.07.30.07:53 end: 2004.07.30.12:55 ONUMs = 21438 (14 exps) 21439 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 355.09, 357.38 degrees (50658, 51074) - Mirror/Occulter: 1.7, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.07.30.07:51:38.ovi.dat q04.07.30.08:21:45.ovi.dat 4) Mini-Synoptic Sequence Load and Start Sequence: SynopticD:Start SCI_SPEC: Synoptic studies. VLD & LYA HV & Power off / OVI voltage at 200, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2004.07.30.13:02 end: 2004.07.30.18:03 ONUMs = 45780 (9 exps) 45781 (35 exps) 45782 (9 exps) 45783 (9 exps) 45784 (9 exps) 45785 (35 exps) 45786 (7 exps) 45787 (8 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: NE: ms, N: mc, NW: ms, W: ms, SW: ms, S: mc, SE: ms, E: ms - Mirror/Occulter: ls: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro lc: 2.10, 1.90, 1.75, 1.60 Ro os: 3.00, 2.10, 1.90, 1.75, 1.60 Ro oc: 1.90, 1.75, 1.60 Ro ms: 2.10, 1.75, 1.60 Ro mc: 1.90, 1.75, 1.60 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (LyA Synoptic) 200 um (OVI, and Mini Synoptic) - LYA GRTPOS: 128000 - OVI GRTPOS: 177596 (LyA Synoptic) 229000 (OVI, and Mini Synoptic) - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_178 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z04.07.30.13:01:10.ovi.dat z04.07.30.13:26:06.ovi.dat z04.07.30.14:44:46.ovi.dat z04.07.30.15:09:42.ovi.dat z04.07.30.15:34:38.ovi.dat z04.07.30.15:59:34.ovi.dat z04.07.30.17:18:14.ovi.dat GAP between 07/30/04|17:20:31( 8801) and 07/30/04|17:22:52( 9031) GAP between 07/30/04|17:30:19( 9745) and 07/30/04|17:32:47( 9979) GAP between 07/30/04|17:46:30(11297) and 07/30/04|17:47:36(11407) z04.07.30.17:43:10.ovi.dat