UVCS MISSION LOG ---------------- Date: 04 March 2004 ----- Last revision: 09 March 2004 (Wu) -------------- File Name: 2004.03.07.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Equatorial Coronal Hole LyA Observation for -------------- 07 - 08 March 2004 Equatorial Coronal Hole OVI Observation for 07 March 2004 Equatorial Coronal Hole OVI Observation for 08 March 2004 Mini-Synoptic for 08 March 2004 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 04.03.05.16:36:00.cmd.log Activity: --------- 1) Equatorial Coronal Hole Observation Sequence: 04.02_hole1LyA.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=285 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: 2004.03.07.20:31 end: 2004.03.08.01:30 ONUMs = 21062 (130 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 277.09, 278.27, 279.38 degrees (36447, 36661, 36864) - 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_sp_188 in slot 6 Fits Files: q04.03.07.20:18:18.ovi.dat q04.03.07.20:18:18.vld.dat GAP between 03/07/04|22:57:43( 7954) and 03/07/04|23:01:15( 8293) 2) Equatorial Coronal Hole Observation Sequence: 04.02_hole1OVI.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=285 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: 2004.03.08.01:31 end: 2004.03.08.11:35 ONUMs = 21063 (105 exps) 21064 (167 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 277.09, 278.27, 279.38 degrees (36447, 36661, 36864) - 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: q04.03.08.01:30:00.ovi.dat q04.03.08.01:30:00.vld.dat q04.03.08.05:24:46.ovi.dat q04.03.08.05:24:46.vld.dat 3) Equatorial Coronal Hole Observation Sequence: 04.02_holexOVI.tcl, n53min = 5 SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=285 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: 2004.03.08.11:37 end: 2004.03.08.17:00 ONUMs = 21065 (14 exps) 21066 (132 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 277.09, 279.38 degrees (36447, 36864) - 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: q04.03.08.11:35:29.ovi.dat q04.03.08.11:35:29.vld.dat q04.03.08.12:08:47.ovi.dat q04.03.08.12:08:47.vld.dat 4) Mini-Synoptic Sequence Load and Start Sequence: SynopticC: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: 2004.03.08.17:21 end: 2004.03.08.22:41 ONUMs = 44670 (9 exps) 44671 (9 exps) 44672 (35 exps) 44673 (9 exps) 44674 (35 exps) 44675 (9 exps) 44676 (8 exps) 44677 (9 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_ch, NW: mini_str, N: mini_str, 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: 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 - OVI mask: OVI_Syn_178 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z04.03.08.17:20:07.ovi.dat z04.03.08.17:20:07.vld.dat z04.03.08.17:47:13.ovi.dat z04.03.08.17:47:13.vld.dat z04.03.08.18:14:25.ovi.dat z04.03.08.18:14:25.vld.dat z04.03.08.19:35:37.ovi.dat z04.03.08.19:35:37.vld.dat z04.03.08.20:02:50.ovi.dat z04.03.08.20:02:50.vld.dat z04.03.08.21:24:12.ovi.dat z04.03.08.21:24:12.vld.dat z04.03.08.21:51:24.ovi.dat z04.03.08.21:51:24.vld.dat z04.03.08.22:18:42.ovi.dat z04.03.08.22:18:42.vld.dat