UVCS MISSION LOG ---------------- Date: 01 July 2009 ----- Last revision: 07 July 2009 (Wu) -------------- File Name: 2009.07.03.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: North Coronal Hole Study for 03 - 04 July 2009 -------------- SOHO Activity: -------------- EOF Staff: M. P. Miralles / J. Kohl: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Command file: 09.07.01.12:33:04.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: 2009.07.03.12:26 end: 2009.07.04.11:27 ONUMs = 25596 (299 exps) 25597 (346 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: q09.07.03.12:26:15.ovi.dat GAP between 07/03/09|14:46:46( 5084) and 07/03/09|15:30:25( 9278) q09.07.03.23:27:35.ovi.dat