UVCS MISSION LOG ---------------- Date: 04 October 2006 ----- Last revision: 05 October 2006 (Wu) -------------- File Name: 2006.10.04.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Ramp Down and Power off LYA Detector -------------- Turn on OVI Detector Conduct OVI Stimulus Pulse Test Ramp Up OVI Detector HV Load and Start Streamer Study OVI Observation for 04 - 05 October 2006 SOHO Activity: -------------- EOF Staff: M. Uzzo: Lead Scientist, Planner --------- Y.-K. Ko: Commander R. Wu Command file: 06.10.04.16:28:54.cmd.log Activity: --------- 1) OVI Stimulus Pulse Test Sequence: TakeUV_TxN.tcl SCI_SPEC: OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2006.10.04.16:40 end: 2006.10.04.16:54 ONUMs = 22763 (4 exps) ; first 2 exps with no Stim Pulse Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 65 Degrees (30605) - Mirror/Occulter: 5.0 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 0 - OVI MCP Voltage: 0 - OVI mask: msk_000303_OVI in slot 3 Fits Files: q06.10.04.16:39:55.ovi.dat 2) Streamer Study Sequence: 06.09_StrObsOVI.tcl 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: 2006.10.04.17:10 end: 2006.10.05.16:54 ONUMs = 22764 (8 exps) 22765 (40 exps) 22766 (320 exps) 22767 (320 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 80 degrees (33336) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 150 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 223500, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_EclipSyn_215 in slot 2 OVI_str_8x2 in slot 5 Fits Files: q06.10.04.17:09:09.ovi.dat q06.10.04.17:26:46.ovi.dat q06.10.04.18:50:31.ovi.dat q06.10.05.05:53:01.ovi.dat