UVCS MISSION LOG ---------------- Date: 23 July 2004 ----- Last revision: 04 August 2004 (Wu) -------------- File Name: 2004.07.23.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load and Start South Coronal Hole LyA Observation for -------------- 23 - 24 July 2004 Load South Coronal Hole OVI Observation for 24 July 2004 Load South Coronal Hole OVI Observation for 24 July 2004 Load Mini-Synoptic for 24 July 2004 Load LyA Synoptic for 24 - 25 July 2004 Load OVI Synoptic for 25 July 2004 Load South Coronal Hole OVI Observation for 25 July 2004 Load South Coronal Hole OVI Observation for 25 - 26 July 2004 Load South Coronal Hole OVI Observation for 26 July 2004 Load Mini-Synoptic for 26 July 2004 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- Y.-K. Ko: Planner, Commander M. Uzzo R. Wu Command file: 04.07.23.16:15:24.cmd.log Activity: --------- 1) South Coronal Hole Observation Sequence: 04.07_hole1LyAonly.tcl SCI_SPEC: Characterization of a south 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=185 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: 2004.07.23.19:40 end: 2004.07.24.00:14 ONUMs = 21404 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 177.09, 178.27, 179.38 degrees (18233, 18447, 18649) - 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: q04.07.23.19:27:46.ovi.dat 2) South Coronal Hole Observation Sequence: 04.07_hole1OVIonly.tcl SCI_SPEC: Characterization of a south 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=185 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: 2004.07.24.00:15 end: 2004.07.24.09:41 ONUMs = 21405 (105 exps) 21406 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 177.09, 178.27, 179.38 degrees (18233, 18447, 18649) - 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: q04.07.24.00:14:13.ovi.dat q04.07.24.03:53:07.ovi.dat 3) South Coronal Hole Observation Sequence: 04.07_holexOVIonly.tcl, n50min = 5 SCI_SPEC: Characterization of a south 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=185 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: 2004.07.24.09:42 end: 2004.07.24.14:45 ONUMs = 21407 (14 exps) 21408 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 177.09, 179.38 degrees (18233, 18649) - 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: q04.07.24.09:41:08.ovi.dat q04.07.24.10:11:15.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: 2004.07.24.14:55 end: 2004.07.24.19:56 ONUMs = 45720 (9 exps) 45721 (9 exps) 45722 (35 exps) 45723 (9 exps) 45724 (9 exps) 45725 (9 exps) 45726 (35 exps) 45727 (9 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E: ms, SE: ms, S: mc, SW: ms, W: ms, NW: ms, N: mc, NE: 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: z04.07.24.14:54:11.ovi.dat z04.07.24.15:19:07.ovi.dat z04.07.24.15:44:03.ovi.dat z04.07.24.17:02:42.ovi.dat z04.07.24.17:27:38.ovi.dat z04.07.24.17:52:34.ovi.dat z04.07.24.18:17:30.ovi.dat z04.07.24.19:36:09.ovi.dat