UVCS MISSION LOG ---------------- Date: 04 May 2004 ----- Last revision: 06 July 2004 (Wu) -------------- File Name: 2004.05.05.a.log ---------- Compiled by: M. Uzzo ------------ UVCS Activity: South Coronal Hole LyA Observation for 05 May 2004 -------------- South Coronal Hole OVI Observation for 05 - 06 May 2004 South Coronal Hole OVI Observation for 06 May 2004 Mini-Synoptic for 06 May 2004 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko Command file: 04.05.04.13:27:51.cmd.log Activity: --------- 1) South Coronal Hole Observation Sequence: 04.05_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: 2004.05.05.19:08 end: 2004.05.05.23:44 ONUMs = 21168 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 177.09, 178.27, 179.38 degrees (51022, 51236, 51438) - 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: 188310 - OVI MCP Voltage: 200 - VLD DETECTOR POWERED OFF - OVI mask: OVI_sp1_188 in slot 6 Fits Files: q04.05.05.18:59:37.ovi.dat 2) South Coronal Hole Observation Sequence: 04.05_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: 2004.05.05.23:44 end: 2004.05.06.09:11 ONUMs = 21170 (105 exps) 21171 (168 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 177.09, 178.27, 179.38 degrees (51022, 51236, 51438) - 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 - VLD DETECTOR POWERED OFF - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.05.05.23:40:38.ovi.dat q04.05.06.03:19:32.ovi.dat 3) South Coronal Hole Observation Sequence: 04.05_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: 2004.05.06.09:11 end: 2004.05.06.14:19 ONUMs = 21172 (14 exps) 21173 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 177.09, 179.38 degrees (51022, 51438) - 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 - VLD DETECTOR POWERED OFF - OVI mask: OVI_MPM_232 in slot 4 Fits Files: q04.05.06.09:07:36.ovi.dat q04.05.06.09:37:43.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: 2004.05.06.14:19 end: 2004.05.06.19:48 ONUMs = 45020 (9 exps) 45021 (35 exps) 45022 (9 exps) 45023 (9 exps) 45024 (9 exps) 45025 (35 exps) 45026 (9 exps) 45027 (9 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: SW: ms, S: mc, SE: ms, E: ms, NE: ms, N: mc, NW: ms, W: 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 - VLD DETECTOR POWERED OFF - OVI mask: OVI_Syn_178 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z04.05.06.14:16:38.ovi.dat z04.05.06.14:41:34.ovi.dat z04.05.06.16:00:14.ovi.dat z04.05.06.16:25:09.ovi.dat z04.05.06.16:50:05.ovi.dat z04.05.06.17:15:01.ovi.dat z04.05.06.18:33:41.ovi.dat z04.05.06.18:58:37.ovi.dat