UVCS MISSION LOG ---------------- Date: 30 July 2007 ----- Last revision: 06 August 2007 (Wu) -------------- File Name: 2007.08.03.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: South Polar Coronal Hole OVI Observation for -------------- 03 - 04 August 2007 Load Mini-Flat Field for 05 August 2007 Load West Limb Synoptic Study for 05 - 06 August 2007 Load West Limb Synoptic Study for 06 August 2007 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 07.07.30.11:46:00.cmd.log Activity: --------- 1) South Polar Coronal Hole OVI Observations Sequence: 06.08_hole.tcl, n = 8, m = 1, p = 0, r = 1, e = 0 SCI_SPEC: Characterization of a polar coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=180 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: 2007.08.03.19:52 end: 2007.08.04.18:53 ONUMs = 23562 (320 exps) 23563 (348 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 174.38 Degrees (17739) - Mirror/Occulter: 2.4 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 75 um - LYA GRTPOS: 100000 - OVI GRTPOS: 217000 - OVI MCP Voltage: 200 - OVI mask: OVI_EclipSyn_215 in slot 2 Fits Files: q07.08.03.19:52:21.ovi.dat q07.08.04.06:53:41.ovi.dat