UVCS MISSION LOG ---------------- Date: 24 November 2004 ----- Last revision: 06 December 2004 (Wu) -------------- File Name: 2004.11.26.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: South Coronal Hole OVI Observation for 26 November 2004 -------------- Ulysses-SOHO Quadrature for 26 - 27 November 2004 SOHO Activity: -------------- EOF Staff: S. Cranmer / G. Poletto: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 04.11.24.12:38:13.cmd.log Activity: --------- 1) South Coronal Hole Observation Sequence: 04.08_holexOVI.tcl, n50min = 16 SCI_SPEC: Characterization of a south 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=185 degree. 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: 2004.11.26.09:21 end: 2004.11.26.23:27 ONUMs = 21833 (13 exps) 21834 (132 exps) 21835 (264 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 177.09, 179.38 degrees (51021, 51438) - Mirror/Occulter: 1.7, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 230000 - OVI MCP Voltage: 200 - OVI mask: OVI_MPM_232 in slot 3 Fits Files: q04.11.26.09:18:03.ovi.dat q04.11.26.09:48:10.ovi.dat q04.11.26.14:21:43.ovi.dat 2) Ulysses-SOHO Quadrature Sequence: 04.11_ulysses.tcl SCI_SPEC: Physical parameters in the range of 1 to 2 Ro from coordinated SUMER-UVCS observations and comparison with in situ data collected at the time of SOHO-Sun-Ulysses quadrature. OBS_PROG: Primary: Spectral Coverage Sub Obj: Spatial Coverage SCI_OBJ: Plasma Properties...Abundances and Electron Temperatures OBJ: Streamer Boundary CMP_NAME: Ulysses Quadrature, UVCS; SUMER; Ulysses (S/C) CMP_NUM: 7101 Duration: start: 2004.11.26.23:36 end: 2004.11.27.13:31 ONUMs = 21836 (240 exps) 21837 (80 exps) 21838 (8 exps) 21839 (75 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 0 Degrees - Roll: 252 degrees (64658) - Mirror/Occulter: 1.6 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 232100, 187470, 86600 - OVI MCP Voltage: 200 - OVI mask: OVI_sp2_188 in slot 5 OVI_303_2x6 in slot 4 Fits Files: q04.11.26.23:34:50.ovi.dat q04.11.27.07:52:00.ovi.dat q04.11.27.10:37:20.ovi.dat q04.11.27.10:55:07.ovi.dat