UVCS MISSION LOG ---------------- Date: 03 October 2007 ----- Last revision: 09 October 2007 (MU) -------------- File Name: 2007.10.06.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: North Coronal Hole OVI Observation for -------------- 06 - 07 October 2007 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- M. Uzzo: Planner Y.-K. Ko: Commander Command file: 07.10.03.14:36:19.cmd.log Activity: --------- 1) North 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=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: 2007.10.06.18:59 end: 2007.10.07.17:59 ONUMs = 23736 (320 exps) 23737 (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: 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: q07.10.06.18:59:17.ovi.dat q07.10.07.06:00:37.ovi.dat