UVCS MISSION LOG ---------------- Date: 25 December 2005 ----- Last revision: 27 December 2005 (Wu) -------------- File Name: 2005.12.23.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start North Coronal Hole OVI Observation for -------------- 23 - 24 December 2005 Load LyA Synoptic for 24 December 2005 Load OVI Synoptic for 24 - 25 December 2005 Load North Coronal Hole LyA Observation for 25 December 2005 Load North Coronal Hole OVI Observation for 25 - 26 December 2005 Load Mini-Synoptic for 26 December 2005 Load North Coronal Hole LyA Observation for 26 December 2005 Load North Coronal Hole OVI Observation for 26 - 27 December 2005 Load OVI Synoptic for 27 December 2005 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner M. Uzzo Command file: 05.12.23.15:49:00.cmd.log Activity: --------- 1) North Polar Coronal Hole Observation Sequence: 05.12_hole1OVI.tcl 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: 2005.12.23.18:57 end: 2005.12.24.14:54 ONUMs = 22049 (145 exps) 22050 (240 exps) 22051 (194 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 352.093, 353.585 degrees (50112, 50383) - Mirror/Occulter: 1.7, 2.1 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 5 Fits Files: q05.12.23.18:56:41.ovi.dat q05.12.23.23:56:53.ovi.dat q05.12.24.08:13:33.ovi.dat