UVCS MISSION LOG ---------------- Date: 03 January 2007 ----- Last revision: 04 January 2007 (Wu) -------------- File Name: 2007.01.03.a.log ---------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load North Polar Coronal Hole OVI Observation for -------------- 03 - 04 January 2007 Load North Polar Coronal Hole OVI Observation for 04 - 05 January 2007 Load OVI Detector Diagnostic for 05 January 2007 Load North Polar Coronal Hole OVI Observation for 05 - 06 January 2007 Load North Polar Coronal Hole OVI Observation for 06 - 07 January 2007 Load North Polar Coronal Hole OVI Observation for 07 - 08 January 2007 Load OVI Detector Diagnostic for 08 January 2007 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander, Planner R. Wu Command file: 07.01.03.16:41:28.cmd.log Activity: --------- 1) North Coronal Hole 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: 2007.01.03.22:48 end: 2007.01.04.21:48 ONUMs = 22996 (320 exps) 22997 (348 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 354.38 Degrees (50528) - 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: q07.01.03.22:47:57.ovi.dat q07.01.04.09:49:17.ovi.dat