UVCS MISSION LOG ---------------- Date: 25 April 2007 ----- Last revision: 27 April 2007 (Wu) -------------- File Name: 2007.04.26.a.log ---------- Compiled by: Y.-K. Ko, M. Uzzo ------------ UVCS Activity: Streamer Study OVI Observations for 26 - 27 April 2007 -------------- Load and Start OVI Detector Diagnostic for 27 April 2007 Load Streamer Study OVI Observations for 27 April 2007 Load Streamer Study OVI Observations for 27 April 2007 SOHO Activity: -------------- EOF Staff: L. Strachan: Lead Scientist ---------- Y.-K. Ko: Commander M. Uzzo: Planner R. Wu Command file: 07.04.25.16:11:44.cmd.log 07.04.26.19:21:36.cmd.log 07.04.27.13:21:24.cmd.log Activity: --------- 1) Streamer Study OVI Observations Sequence: 06.10_StrObsOVI.tcl, sw = 1 SCI_SPEC: A comprehensive study of several streamer properties including the outflow velocities, abundances, electron densities and temperatures. The spatial distribution of these physical properties are analyzed at multiple heights within several streamers examined over the course of the solar cycle. OBS_PROG: Primary: Spectral Resolution Sub Obj: Spatial Resolution SCI_OBJ: Primary: Coronal Dynamics...Outflow Velocities Sub Obj: Abundances OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2007.04.26.03:33 end: 2007.04.27.03:17 ONUMs = 23303 (8 exps) 23304 (40 exps) 23305 (320 exps) 23306 (317 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 90 Degrees (35156) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 150 um - OVI Slit: 50, 150 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 223500, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_Str_Prof in slot 5 OVI_303_8x2 in slot 3 Fits Files: q07.04.26.03:31:38.ovi.dat q07.04.26.03:49:16.ovi.dat q07.04.26.05:13:01.ovi.dat GAP between 04/26/07|23:23:33( 8306) and 04/26/07|23:24:39( 8419) q07.04.26.16:15:31.ovi.dat 2) OVI Detector Diagnostic Sequence: 06.02_OVI_164_chk.tcl SCI_SPEC: Instrument Diagnostics OBS_PROG: Spatial Resolution SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2007.04.26.03:27 end: 2007.04.26.04:28 ONUMs = 23307 (12 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 180 Degrees (51551) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 150 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600 - OVI MCP Voltage: 200 - OVI mask: OVI_chk_1xfull in slot 6 Fits Files: q07.04.27.03:17:34.ovi.dat 3) Streamer Study OVI Observations Sequence: 06.10_StrObsOVI.tcl, sw = 21 SCI_SPEC: A comprehensive study of several streamer properties including the outflow velocities, abundances, electron densities and temperatures. The spatial distribution of these physical properties are analyzed at multiple heights within several streamers examined over the course of the solar cycle. OBS_PROG: Primary: Spectral Resolution Sub Obj: Spatial Resolution SCI_OBJ: Primary: Coronal Dynamics...Outflow Velocities Sub Obj: Abundances OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2007.04.27.04:38 end: 2007.04.27.09:20 ONUMs = 23308 (16 exps) 23309 (120 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 90 Degrees (35156) - Mirror/Occulter: 2.5 Ro 1.5 mm overocculting - LYA Slit: 150 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 223500 - OVI MCP Voltage: 200 - OVI mask: OVI_Str_Prof in slot 5 Fits Files: q07.04.27.04:37:10.ovi.dat q07.04.27.05:11:13.ovi.dat 4) Streamer Study OVI Observations Sequence: 06.10_StrObsOVI.tcl, sw = 3 SCI_SPEC: A comprehensive study of several streamer properties including the outflow velocities, abundances, electron densities and temperatures. The spatial distribution of these physical properties are analyzed at multiple heights within several streamers examined over the course of the solar cycle. OBS_PROG: Primary: Spectral Resolution Sub Obj: Spatial Resolution SCI_OBJ: Primary: Coronal Dynamics...Outflow Velocities Sub Obj: Abundances OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2007.04.27.09:22 end: 2007.04.27.16:04 ONUMs = 23310 (20 exps) 23311 (173 exps) ; aborted Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 90 Degrees (35156) - Mirror/Occulter: 3.0 Ro 1.5 mm overocculting - LYA Slit: 150 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 223500 - OVI MCP Voltage: 200 - OVI mask: OVI_Str_Prof in slot 5 Fits Files: q07.04.27.09:20:50.ovi.dat q07.04.27.10:03:16.ovi.dat