UVCS MISSION LOG ---------------- Date: 10 February 2004 ----- Last revision: 18 February 2004 (Wu) -------------- File Name: 2004.02.12.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start South Coronal Hole LyA Observation for -------------- 12 - 13 February 2004 Load South Coronal Hole OVI Observation for 13 February 2004 Load South Coronal Hole OVI Observation for 13 February 2004 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 04.02.12.15:32:00.cmd.log Activity: --------- 1) South Coronal Hole Observation Sequence: 04.02_hole1LyA.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=195 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: 2004.02.12.20:23 end: 2004.02.13.01:22 ONUMs = 20963 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 187.09, 188.27, 189.38 degrees (20053, 20267, 20470) - 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: q04.02.12.20:12:16.ovi.dat q04.02.12.20:12:16.vld.dat 2) South Coronal Hole Observation Sequence: 04.02_hole1OVI.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=195 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: 2004.02.13.01:24 end: 2004.02.13.11:27 ONUMs = 20964 (105 exps) 20965 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 187.09, 188.27, 189.38 degrees (20053, 20267, 20470) - 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: q04.02.13.01:22:29.ovi.dat q04.02.13.01:22:29.vld.dat q04.02.13.05:17:03.ovi.dat q04.02.13.05:17:03.vld.dat 3) South Coronal Hole Observation Sequence: 04.02_holexOVI.tcl, n53min = 4 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=195 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: 2004.02.13.11:29 end: 2004.02.13.15:59 ONUMs = 20966 (14 exps) 20967 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 187.09, 189.38 degrees (20053, 20470) - 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: q04.02.13.11:27:50.ovi.dat q04.02.13.11:27:50.vld.dat q04.02.13.12:01:14.ovi.dat q04.02.13.12:01:14.vld.dat 4) Mini-Synoptic Sequence Load and Start Sequence: SynopticB: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: 2004.02.13.18:22 end: 2004.02.13.23:09 ONUMs = 44420 (10 exps) 44421 (10 exps) 44422 (24 exps) 44423 (10 exps) 44424 (10 exps) 44425 (10 exps) 44426 (24 exps) 44427 (10 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: E: mini_str, SE: mini_str, S: mini_ch, SW: mini_str, W: mini_str, NW: mini_str, N: mini_ch, NE: mini_str - Mirror/Occulter: lya_str: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro lya_ch: 2.10, 1.90, 1.75, 1.60 Ro ovi_str: 3.00, 2.10, 1.90, 1.75, 1.60 Ro ovi_ch: 1.90, 1.75, 1.60 Ro mini_str: 2.10, 1.75, 1.60 Ro mini_ch: 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: 100 um (LyA Synoptic) 150 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: z04.02.13.18:21:50.ovi.dat z04.02.13.18:21:50.vld.dat z04.02.13.18:51:10.ovi.dat z04.02.13.18:51:10.vld.dat z04.02.13.19:20:23.ovi.dat z04.02.13.19:20:23.vld.dat z04.02.13.20:18:39.ovi.dat z04.02.13.20:18:39.vld.dat z04.02.13.20:47:52.ovi.dat z04.02.13.20:47:52.vld.dat z04.02.13.21:17:14.ovi.dat z04.02.13.21:17:14.vld.dat z04.02.13.21:46:31.ovi.dat z04.02.13.21:46:31.vld.dat z04.02.13.22:44:44.ovi.dat z04.02.13.22:44:44.vld.dat