UVCS MISSION LOG ---------------- Date: 15 January 2004 ----- Last revision: 16 February 2004 (Wu) -------------- File Name: 2004.01.16.a.log ---------- Compiled by: M. Uzzo, Y.-K. Ko, R. Wu ------------ UVCS Activity: Flush IQ/BQ during Mini Synoptic for 16 January 2004 -------------- Power LyA Detector on/off to get Temperature Readings Reload the rest of Mini Synoptic for 16 January 2004 Load North Coronal Hole LyA Observation for 16 - 17 January 2004 Load North Coronal Hole OVI Observation for 17 January 2004 Load OVI Synoptic for 17 January 2004 Load North Coronal Hole LyA Observation for 17 - 18 January 2004 Load North Coronal Hole OVI Observation for 18 January 2004 Load Mini Synoptic for 18 January 2004 Load North Coronal Hole OVI Observation for 18 - 19 January 2004 Load OVI Synoptic for 19 January 2004 Load North Coronal Hole LyA Observation for 19 - 20 January 2004 Load North Coronal Hole OVI Observation for 20 January 2004 Load OVI Synoptic for 20 January 2004 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo: Planner R. Wu Command file: 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: 2004.01.16.20:20 end: 2004.01.17.01:19 ONUMs = 20786 (132 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: q04.01.16.20:14:30.ovi.dat q04.01.16.20:14:30.vld.dat 2) North Coronal Hole Observation Sequence: 04.01_holexOVI.tcl, n53min=9 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: 2004.01.17.01:20 end: 2004.01.17.10:15 ONUMs = 20787 (14 exps) 20788 (132 exps) 20789 (96 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: q04.01.17.01:19:05.ovi.dat q04.01.17.01:19:05.vld.dat q04.01.17.01:52:29.ovi.dat q04.01.17.01:52:29.vld.dat q04.01.17.06:43:28.ovi.dat q04.01.17.06:43:28.vld.dat 3) OVI Synoptic Sequence Load and Start Sequence: SynopticOVI:Start 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: 2004.01.17.10:43 end: 2004.01.17.23:09 ONUMs = 44250 (37 exps) 44251 (37 exps) 44252 (37 exps) 44253 (37 exps) 44254 (37 exps) 44255 (37 exps) 44256 (37 exps) 44257 (37 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E: STR2B, SE: STR2B, S: STR2B, SW: STR2B, W: STR2B, NW: STR2B, N: STR2B, NE: STR2B - Mirror/Occulter: STR1A: 3.50, 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro STR2B: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro STR4B: 4.00 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00, 3.50, 4.00 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR4B) - LYA GRTPOS: 128000 - OVI GRTPOS: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_230 in slot 1 Fits Files: z04.01.17.10:42:06.ovi.dat z04.01.17.10:42:06.vld.dat z04.01.17.12:16:04.ovi.dat z04.01.17.12:16:04.vld.dat z04.01.17.13:50:06.ovi.dat z04.01.17.13:50:06.vld.dat z04.01.17.15:24:06.ovi.dat z04.01.17.15:24:06.vld.dat z04.01.17.16:58:10.ovi.dat z04.01.17.16:58:10.vld.dat z04.01.17.18:32:20.ovi.dat z04.01.17.18:32:20.vld.dat z04.01.17.20:06:16.ovi.dat z04.01.17.20:06:16.vld.dat z04.01.17.21:40:12.ovi.dat z04.01.17.21:40:12.vld.dat