UVCS MISSION LOG ---------------- Date: 20 June 2006 ----- Last revision: 30 June 2006 (Wu) -------------- File Name: 2006.06.29.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: North Polar Coronal Hole OVI Observation for -------------- 29 - 30 June 2006 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko: Commander R. Wu Command file: 06.06.23.12:26:16.cmd.log Activity: --------- 1) North Coronal Hole Observations Sequence: 06.06_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: 2006.06.29.19:52 end: 2006.06.30.18:52 ONUMs = 22563 (320 exps) 22564 (346 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 353.27 Degrees (50326) - Mirror/Occulter: 2.0 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 217000 - OVI MCP Voltage: 200 - OVI mask: OVI_EclipSyn_215 in slot 2 Fits Files: q06.06.29.19:51:42.ovi.dat q06.06.30.06:53:02.ovi.dat