UVCS MISSION LOG ---------------- Date: 27 September 2006 ----- Last revision: 02 November 2006 (Ko) -------------- File Name: 2006.09.28.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: North Polar Coronal Hole OVI Observation for -------------- 28 - 29 September 2006 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 06.09.27.15:08:00.cmd.log Activity: --------- 1) North Coronal Hole Observations Sequence: 06.08_hole.tcl 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=0 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: 2006.09.28.19:04 end: 2006.09.29.18:05 ONUMs = 22746 (320 exps) 22747 (348 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 354.38 Degrees (17739) - Mirror/Occulter: 2.4 Ro 1.5 mm overocculting - LYA Slit: 75 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: q06.09.28.19:04:16.ovi.dat q06.09.29.06:05:36.ovi.dat