UVCS MISSION LOG ---------------- Date: 01 July 2009 ----- Last revision: 08 July 2009 (Wu) -------------- File Name: 2009.07.07.a.log ---------- Compiled by: M. Uzzo ------------ UVCS Activity: North Coronal Hole Study for 07 - 08 July 2009 -------------- SOHO Activity: -------------- EOF Staff: M. P. Miralles / J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 09.07.06.12:10:56.cmd.log Activity: --------- 1) North Polar Coronal Hole Study Sequence: 09.07_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: 2009.07.07.10:43 end: 2009.07.08.09:44 ONUMs = 25606 (319 exps) 25607 (347 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 352.09 Degrees (50331) - Mirror/Occulter: 2.1 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 232100 - OVI MCP Voltage: 205 - OVI mask: OVI_Hole_237 in slot 2 Fits Files: q09.07.07.10:43:16.ovi.dat q09.07.07.21:44:36.ovi.dat GAP between 07/08/09|03:11:21( 7421) and 07/08/09|03:12:36( 7541) GAP between 07/08/09|08:20:18( 4332) and 07/08/09|08:21:20( 4429)