UVCS MISSION LOG ---------------- Date: 04 February 2004 ----- Last revision: 16 February 2004 (Wu) -------------- File Name: 2004.02.04.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load Embedded Sequences and Fixed Parameters -------------- U_OVIExposure:TakeSet 1 18 (2062/22266) U_OVIPolExp:TakePBloop 4 1 1 (2108/22118) U_OVIPolExp:TakePBloop 4 1 2 (2108/22282) U_OVIPolExp:TakePBloop 3 1 2 (2085/21316) U_OVIPolExp:TakePBloop 3 1 8 (2085/13246) U_OVIPolExp:TakePBloop 7 1 8 (2089/22298) U_OVIPolExp:TakePBloop 2 1 2 (2106/22326) U_OVIPolExp:TakePBloop 5 1 8 (2090/22334) Load and Start Equatorial Coronal Hole LyA Observation for 04 February 2004 Load Equatorial Coronal Hole OVI Observation for 04 - 05 February 2004 Load OVI Synoptic for 05 February 2004 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 04.02.04.16:03:40.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=292 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: 2004.02.04.17:06 end: 2004.02.04.22:05 ONUMs = 20927 (131 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 284.09, 285.27, 286.38 degrees (37722, 37935, 38138) - 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: q04.02.04.16:58:51.ovi.dat q04.02.04.16:58:51.vld.dat 2) Equatorial Coronal Hole Observation Sequence: 04.02_holexOVI.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=292 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: 2004.02.04.22:06 end: 2004.02.05.04:22 ONUMs = 20928 (14 exps) 20929 (131 exps) 20930 (24 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 284.09, 286.38 degrees (37722, 38138) - 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: q04.02.04.22:05:00.ovi.dat q04.02.04.22:05:00.vld.dat q04.02.04.22:38:33.ovi.dat q04.02.04.22:38:33.vld.dat q04.02.05.03:29:32.ovi.dat q04.02.05.03:29:32.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: 2004.02.05.04:43 end: 2004.02.05.17:01 ONUMs = 44340 (37 exps) 44341 (37 exps) 44342 (37 exps) 44343 (37 exps) 44344 (37 exps) 44345 (36 exps) 44346 (37 exps) 44347 (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 CH1A: 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, 3.50, 4.00 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR4B, CH1A) - LYA GRTPOS: 128000 - OVI GRTPOS: 228200 - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_230 in slot 1 Fits Files: z04.02.05.04:42:24.ovi.dat z04.02.05.04:42:24.vld.dat z04.02.05.06:15:04.ovi.dat z04.02.05.06:15:04.vld.dat z04.02.05.07:47:56.ovi.dat z04.02.05.07:47:56.vld.dat z04.02.05.09:20:52.ovi.dat z04.02.05.09:20:52.vld.dat z04.02.05.10:53:48.ovi.dat z04.02.05.10:53:48.vld.dat z04.02.05.12:26:43.ovi.dat z04.02.05.12:26:43.vld.dat GAP between 02/05/04|13:12:07( 4663) and 02/05/04|13:14:07( 4856) z04.02.05.13:59:39.ovi.dat z04.02.05.13:59:39.vld.dat z04.02.05.15:32:20.ovi.dat z04.02.05.15:32:20.vld.dat