UVCS MISSION LOG ---------------- Date: 12 July 2007 ----- Last revision: 16 July 2007 (Wu) -------------- File Name: 2007.07.14.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: South Coronal Hole LYA Observation for -------------- 14 - 15 July 2007 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 07.07.12.11:35:19.cmd.log Activity: --------- 1) South Coronal Hole Observations Sequence: 06.08_hole.tcl, n = 1, m = 1, p = 0, r = 0, e = 2 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=180 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: 2007.07.14.22:21 end: 2007.07.15.01:51 ONUMs = 23490 (102 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 173.27 Degrees (17537) - Mirror/Occulter: 2.0 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600 - OVI MCP Voltage: 200 - OVI mask: OVI_sp2_164 in slot 4 Fits Files: q07.07.14.22:20:36.ovi.dat