UVCS MISSION LOG ---------------- Date: 10 October 2008 ----- Last revision: 14 October 2008 (Wu) -------------- File Name: 2008.10.11.a.log ---------- Compiled by: M. Uzzo ------------ UVCS Activity: OVI Detector HV Intensity Characterization --------------- for 11 October 2008 OVI Detector HV Intensity Characterization for 11 - 12 October 2008 SOHO Activity: -------------- EOF Staff: L. Gardner: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 08.10.10.12:40:14.cmd.log Activity: --------- 1) OVI Detector HV Intensity Characterization Sequence: 08.10_HV_cal.tcl, n = 0, m = 1, p = 0, r = 1, e = 0 SCI_SPEC: Determine Intensity rate versus High Voltage Setting for the OVI detector using the OVI doublet and LyA redundant region. Instrument rolled to coronal hole, 1.7 Ro with standard 1.5 mm overocculting. High Voltage set manually prior to observation. OBS_PROG: Calibration SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2008.10.11.15:25 end: 2008.10.11.16:23 ONUMs = 24824 (28 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 0 Degrees (18762) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 75 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600 - OVI MCP Voltage: 200 (Nominal) - OVI mask: OVI_HV_8x2 in slot 4 Fits Files: q08.10.11.15:25:11.ovi.dat 2) OVI Detector HV Intensity Characterization Sequence: 08.10_HV_cal.tcl, n = 8, m = 1, p = 0, r = 0, e = 0 SCI_SPEC: Determine Intensity rate versus High Voltage Setting for the OVI detector using the OVI doublet and LyA redundant region. Instrument rolled to coronal hole, 1.7 Ro with standard 1.5 mm overocculting. High Voltage set manually prior to observation. OBS_PROG: Calibration SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2008.10.11.16:25 end: 2008.10.12.15:09 ONUMs = 24825 (320 exps) 24826 (339 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 0 Degrees (18762) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 75 um - LYA GRTPOS: 100000 - OVI GRTPOS: 217000 - OVI MCP Voltage: 200 (Nominal) - OVI mask: OVI_HV_8x2 in slot 4 Fits Files: q08.10.11.16:24:50.ovi.dat q08.10.12.03:26:10.ovi.dat GAP between 10/12/08|09:59:19( 6273) and 10/12/08|10:00:23( 6379)