UVCS MISSION LOG ---------------- Date: 08 February 2005 ----- Last revision: 10 February 2005 (Wu) -------------- File Name: 2005.02.09.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: South Polar Coronal Hole LyA Observation for -------------- 09 February 2005 South Polar Coronal Hole OVI Observation for 09 - 10 February 2005 South Polar Coronal Hole OVI Observation for 10 February 2005 Mini-Synoptic for 10 February 2005 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 05.02.08.15:02:12.cmd.log Activity: --------- 1) South Polar Coronal Hole Observation Sequence: 05.02_hole1LyA.tcl SCI_SPEC: Characterization of the 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: 2005.02.09.18:52 end: 2005.02.09.23:26 ONUMs = 22091 (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: 164600 - OVI MCP Voltage: 200 - OVI mask: OVI_sp1_164 in slot 4 Fits Files: q05.02.09.18:39:50.ovi.dat 2) South Polar Coronal Hole Observation Sequence: 05.02_hole1OVI.tcl SCI_SPEC: Characterization of the 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: 2005.02.09.23:27 end: 2005.02.10.08:53 ONUMs = 22092 (105 exps) 22093 (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 5 Fits Files: q05.02.09.23:26:20.ovi.dat q05.02.10.03:05:17.ovi.dat 3) South Polar Coronal Hole Observation Sequence: 05.02_holexOVI.tcl, n50min = 5 SCI_SPEC: Characterization of the 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: 2005.02.10.08:54 end: 2005.02.10.13:57 ONUMs = 22094 (14 exps) 22095 (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 5 Fits Files: q05.02.10.08:53:18.ovi.dat q05.02.10.09:23:25.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: 2005.02.10.14:07 end: 2005.02.10.19:08 ONUMs = 47250 (9 exps) 47251 (9 exps) 47252 (35 exps) 47253 (9 exps) 47254 (9 exps) 47255 (9 exps) 47256 (35 exps) 47257 (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: 187260 (LyA Synoptic) 229000 (OVI, and Mini Synoptic) - OVI MCP Voltage: 200 - OVI mask: OVI_sp1_188 in slot 6 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z05.02.10.14:06:21.ovi.dat z05.02.10.14:31:17.ovi.dat z05.02.10.14:56:13.ovi.dat z05.02.10.16:14:52.ovi.dat z05.02.10.16:39:48.ovi.dat z05.02.10.17:04:44.ovi.dat z05.02.10.17:29:41.ovi.dat z05.02.10.18:48:20.ovi.dat