UVCS MISSION LOG ---------------- Date: 03 August 2007 ----- Last revision: 08 August 2007 (Wu) -------------- File Name: 2007.08.05.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: Mini-Flat Field for 05 August 2007 -------------- West Limb Synoptic Study for 05 - 06 August 2007 West Limb Synoptic Study for 06 August 2007 SOHO Activity: -------------- EOF Staff: Y.-K. Ko: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 07.08.03.11:18:08.cmd.log Activity: --------- 1) Flat Field Calibration Study Sequence: 07.07_ffield_mini.tcl SCI_SPEC: Sit & Stare at 2.40 Ro on a coronal hole. OVI detector flat field for redundant path. Exposures "lost" due to loss of telemetry from DSS-66 "added back on" in subsequent commanding. Grating positions listed below are, therefore, presented out of order. OBS_PROG: Calibration SCI_OBJ: Calibration...Flat Field Calibration OBJ: Coronal Hole, Quiet Sun CMP_NAME: CMP_NUM: Duration: start: 2007.08.05.19:01 end: 2007.08.05.20:15 ONUMs = 23567 (34 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 170 Degrees (16942) - Mirror/Occulter: 1.6 Ro 3.2 mm underocculting - LYA Slit: 100 um - OVI Slit: 75 um - LYA GRTPOS: 100000 - OVI GRTPOS: 196512 159810 160376 160948 161512 162080 162648 163204 163772 164332 164892 165448 166000 166560 167108 167660 196512 - OVI MCP Voltage: 200 - OVI mask: OVI_FF_RED_4x1 in slot 1 Fits Files: q07.08.05.19:00:33.ovi.dat 2) West Limb Synoptic Study Sequence: 07.08_west1.tcl SCI_SPEC: To obtain the electron density, temperature, and elemental abundances of the corona at west limb, and investigate the variations of these quantities as various solar structures passed around the limb near this solar minimum period. OBS_PROG: Temporal Coverage...Spectral Coverage SCI_OBJ: Primary: Coronal Structure...Large-Scale Structure Sub Obj: Plasma Properties...Density Sub Obj: Abundances OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2007.08.05.20:27 end: 2007.08.06.09:50 ONUMs = 23568 (14 exps) 23569 (240 exps) 23570 (134 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_sp2_164 in slot 4 OVI_303_8x2 in slot 3 Fits Files: q07.08.05.20:26:49.ovi.dat q07.08.05.20:57:02.ovi.dat q07.08.06.05:13:02.ovi.dat 3) West Limb Synoptic Study Sequence: 07.08_west1.tcl SCI_SPEC: To obtain the electron density, temperature, and elemental abundances of the corona at west limb, and investigate the variations of these quantities as various solar structures passed around the limb near this solar minimum period. OBS_PROG: Temporal Coverage...Spectral Coverage SCI_OBJ: Coronal Structure...Large-Scale Structure Plasma Properties...Density Abundances OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2007.08.06.09:51 end: 2007.08.06.23:14 ONUMs = 23571 (14 exps) 23572 (239 exps) 23573 (134 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.7 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_sp2_164 in slot 4 OVI_303_8x2 in slot 3 Fits Files: q07.08.06.09:51:15.ovi.dat q07.08.06.10:21:28.ovi.dat GAP between 08/06/07|16:20:34( 5321) and 08/06/07|16:23:25( 5599) q07.08.06.18:37:28.ovi.dat