UVCS MISSION LOG ---------------- Date: 07 February 2006 ----- Last revision: 17 February 2006 (Wu) -------------- File Name: 2006.02.08.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Quiet Sun Study for 08 - 09 February 2006 -------------- Mini-Synoptic for 08 February 2006 Quiet Sun Study for 09 February 2006 Flush Quiet Sun Study for 08 - 09 February 2006 Reload and Start Unfinished part of Quiet Sun Study for 08 - 09 February 2006 into Interactive Queue Load OVI Synoptic for 09 February 2006 SOHO Activity: -------------- EOF Staff: R. Suleiman: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Y.-K. Ko Command file: 06.02.07.16:44:00.cmd.log 06.02.08.14:17:00.cmd.log 06.02.09.15:56:00.cmd.log Activity: --------- 1) Quiet Sun Properties Over the Solar Cycle Sequence: 06.02_QuietSun.tcl, 06.02_QuietSun_Temp.tcl, sw = 1 SCI_SPEC: Observations of ultraviolet spectra are carried out in diffuse regions that are devoid of structure and appear not to have any contribution from coronal holes and streamers. Comparison of line widths and ratios over the Quiet Sun regions should provide insight toward the understanding of whether there are other stable structures (i.e., Quiet Corona) besides coronal holes and streamers in the extended solar corona. Note: First ONUM was flushed, not aborted, and 06.02_QuietSun_Temp.tcl was loaded to complete the unfinished portion of the observation. OBS_PROG: Primary: Spectral Resolution Sub Obj: Spatial Resolution SCI_OBJ: Primary: Coronal Dynamics...Outflow Velocities Sub Obj: Abundances OBJ: Quiet Sun CMP_NAME: CMP_NUM: Duration: start: 2006.02.08.08:06 end: 2006.02.09.04:18 ONUMs = 22225 (240 exps) ; flushed 22226 (80 exps) 22227 (80 exps) 22228 (24 exps) 22229 (160 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 210 degrees (24223) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 200, 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 232100, 86600, 164600, 223500 - OVI MCP Voltage: 200 - OVI mask: msk_000303_OVI in slot 3 OVI_str_164_225 in slot 4 Fits Files: q06.02.08.08:04:37.ovi.dat q06.02.08.16:21:36.ovi.dat q06.02.08.19:07:55.ovi.dat q06.02.08.21:55:53.ovi.dat q06.02.08.22:46:44.ovi.dat 2) OVI Synoptic Sequence Load and Start Sequence: SynopticD:Start SCI_SPEC: Synoptic studies. VLD & LYA HV & Power off / OVI voltage at 200, LYA grating position now at 128000 "permanently". Note: ONUM 49446 aborted in order to load OVI Detector Mask OVI_sp1_164 into OVI slot 4. Roll position scan restarted from the beginning using new ONUM. OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2006.02.09.04:32 end: 2006.02.09.20:00 ONUMs = 49440 (49 exps) 49441 (49 exps) 49442 (47 exps) 49443 (49 exps) 49444 (49 exps) 49445 (49 exps) 49446 (19 exps) ; aborted 49447 (47 exps) 49448 (49 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E: os, SE: os, S: oc, SW: os, W: os, NW: os, N: oc, NE: os - Mirror/Occulter: ls: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro lc: 2.10, 1.90, 1.75, 1.60 Ro os: 3.00, 2.10, 1.90, 1.75, 1.60 Ro oc: 1.90, 1.75, 1.60 Ro ms: 2.10, 1.75, 1.60 Ro mc: 1.90, 1.75, 1.60 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro) - LYA Slit: 100 um - OVI Slits: 150 um (LyA Synoptic) 200 um (OVI, and Mini Synoptic) - LYA GRTPOS: 100000 - OVI GRTPOS: 187260 (LyA Synoptic) 229000 (OVI, and Mini Synoptic) - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_188 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z06.02.09.04:31:38.ovi.dat z06.02.09.06:20:18.ovi.dat z06.02.09.08:08:58.ovi.dat z06.02.09.09:52:25.ovi.dat z06.02.09.11:41:05.ovi.dat z06.02.09.13:29:45.ovi.dat z06.02.09.15:18:26.ovi.dat z06.02.09.16:31:09.ovi.dat z06.02.09.18:15:48.ovi.dat