UVCS MISSION LOG ---------------- Date: 06 January 2006 ----- Last revision: 17 February 2006 (Wu) -------------- File Name: 2006.01.06.a.log ---------- Compiled by: Y.-K. Ko, R. Wu ------------ UVCS Activity: Load and Start 20 Test Exposures -------------- Load and Start Streamer Study for 06 - 09 January 2006 SOHO Activity: -------------- EOF Staff: M. Uzzo: Lead Scientist, Planner ---------- Y.-K. Ko: Commander R. Wu Command file: 06.01.06.19:09:46.cmd.log Activity: --------- 1) Test Exposures Sequence: TakeOVI_TxN in TakeUV_TxN.tcl, t = 120, n = 20 SCI_SPEC: Find streamer boundary at 1/e of peak counts OBS_PROG: Spatial Resolution SCI_OBJ: Coronal Structure...Fine Structure OBJ: Streamer Boundary CMP_NAME: CMP_NUM: Duration: start: 2006.01.06.19:49 end: 2006.01.06.20:30 ONUMs = 22090 (20 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 230 Degrees (28784) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 200 um - LYA GRTPOS: 100000 - OVI GRTPOS: 223500 - OVI MCP Voltage: 200 - OVI mask: OVI_str_164_225 in slot 6 Fits Files: q06.01.06.19:47:55.ovi.dat 2) Streamer Properties Over the Solar Cycle Sequence: 06.01_StrObs.tcl, sw = 66 SCI_SPEC: A comprehensive study of several streamer properties including the outflow velocities, abundances, electron densities and temperatures. The spatial distribution of these physical properties are analyzed at multiple heights within several streamers examined over the course of the solar cycle. OBS_PROG: Primary: Spectral Resolution Sub Obj: Spatial Resolution SCI_OBJ: Primary: Coronal Dynamics...Outflow Velocities Sub Obj: Abundances OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2006.01.06.20:37 end: 2006.01.09.02:27 ONUMs = 22091 (40 exps) 22092 (160 exps) 22093 (240 exps) 22094 (160 exps) 22095 (240 exps) 22096 (240 exps) 22097 (240 exps) 22098 (239 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 232.5 Degrees (28329) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50, 150 um - LYA GRTPOS: 100000 - OVI GRTPOS: 164600, 223500, 86600, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_str_164_225 in slot 6 msk_000303_OVI in slot 3 Fits Files: q06.01.06.20:36:06.ovi.dat q06.01.06.21:59:52.ovi.dat q06.01.07.03:31:37.ovi.dat q06.01.07.11:49:55.ovi.dat q06.01.07.17:21:37.ovi.dat q06.01.08.01:38:43.ovi.dat q06.01.08.09:54:43.ovi.dat q06.01.08.18:10:43.ovi.dat