UVCS MISSION LOG ---------------- Date: 15 January 2004 ----- Last revision: 09 February 2004 (Wu) -------------- File Name: 2004.01.15.a.log ---------- Compiled by: M. Uzzo, Y.-K. Ko, R. Wu ------------ UVCS Activity: Flush IQ during North Coronal Hole OVI Observation for -------------- 15 January 2004 Power LyA Detector on/off to get Temperature Readings Reload and Start Remaining sexecs for North OVI Coronal Hole Observation for 15 January 2004 Flush and Abort during North Coronal Hole OVI Observation for 15 January 2004 Power LyA Detector on/off to get Temperature Readings Load Start North Coronal Hole LyA Observation for 15 - 16 January 2004 Load North Coronal Hole OVI Observation for 16 January 2004 Load North Coronal Hole OVI Observation for 16 January 2004 Load Mini-Synoptic for 16 January 2004 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko: Planner R. Wu Command file: 04.01.15.13:11:08.cmd.log 04.01.16.17:56:07.cmd.log Activity: --------- 1) North Coronal Hole Observation Sequence: 04.01_hole1LyA_2.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=2 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: 2004.01.15.22:21 end: 2004.01.16.03:20 ONUMs = 20780 (131 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 354.09, 355.27, 356.38 degrees (50476, 50689, 50892) - 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: 188940 - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_188 in slot 2 Fits Files: q04.01.15.22:19:57.ovi.dat q04.01.15.22:19:57.vld.dat GAP between 01/16/04|02:25:59(10060) and 01/16/04|02:27:26(10195) 2) North Coronal Hole Observation Sequence: 04.01_hole1OVI.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=2 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: 2004.01.16.03:21 end: 2004.01.16.13:25 ONUMs = 20782 (105 exps) 20783 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 354.09, 355.27, 356.38 degrees (50476, 50689, 50892) - 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: 232000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.01.16.03:20:01.ovi.dat q04.01.16.03:20:01.vld.dat q04.01.16.07:14:45.ovi.dat q04.01.16.07:14:45.vld.dat 3) North Coronal Hole Observation Sequence: 04.01_holexOVI.tcl, n53min=2 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=2 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: 2004.01.16.13:27 end: 2004.01.16.16:12 ONUMs = 20784 (14 exps) 20785 (60 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 354.09, 356.38 degrees (50476, 50892) - 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: 232000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.01.16.13:25:40.ovi.dat q04.01.16.13:25:40.vld.dat q04.01.16.13:59:05.ovi.dat q04.01.16.13:59:05.vld.dat 4) Mini-Synoptic Sequence Load and Start Sequence: SynopticOVI:Mini SCI_SPEC: Synoptic studies. 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: 2004.01.16.16:39 end: 2004.01.16.20:13 ONUMs = 44240 (9 exps) 44241 (9 exps) 44242 (9 exps) 44243 (9 exps) 44244 (9 exps) 44245 (9 exps) 44246 (9 exps) 44247 (9 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: E, SE, S, SW, W, NW, N, NE - Mirror/Occulter: 1.60, 1.75 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75 Ro) - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_230 in slot 1 Fits Files: z04.01.16.16:38:40.ovi.dat z04.01.16.16:38:40.vld.dat z04.01.16.17:05:02.ovi.dat z04.01.16.17:05:02.vld.dat z04.01.16.17:31:20.ovi.dat z04.01.16.17:31:20.vld.dat z04.01.16.18:05:27.ovi.dat z04.01.16.18:05:27.vld.dat z04.01.16.18:32:58.ovi.dat z04.01.16.18:32:58.vld.dat z04.01.16.18:59:16.ovi.dat z04.01.16.18:59:16.vld.dat z04.01.16.19:25:29.ovi.dat z04.01.16.19:25:29.vld.dat z04.01.16.19:51:52.ovi.dat z04.01.16.19:51:52.vld.dat