UVCS MISSION LOG ---------------- Date: 09 December 2008 ----- Last revision: 17 December 2008 (Wu) -------------- File Name: 2008.12.14.a.log ---------- Compiled by: M. Uzzo ------------ UVCS Activity: South Polar Coronal Hole OVI Observation for -------------- 14 - 15 December 2008 SOHO Activity: -------------- EOF Staff: L. Gardner: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 08.12.11.13:17:10.cmd.log Activity: --------- 1) South Polar Coronal Hole Observations Sequence: 08.11_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: 2008.12.14.21:20 end: 2008.12.15.20:21 ONUMs = 24992 (319 exps) 24993 (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: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 223500 - OVI MCP Voltage: 205 (Nominal + 5) - OVI mask: OVI_EclipSyn_215 in slot 2 Fits Files: q08.12.14.21:20:13.ovi.dat GAP between 12/15/08|01:32:27(13647) and 12/15/08|01:33:29(13747) q08.12.15.08:21:33.ovi.dat