UVCS MISSION LOG ---------------- Date: 21 January 2005 ----- Last revision: 24 January 2005 (Wu) -------------- File Name: 2005.01.20.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: Flush and Abort Major Flare Watch Campaign for -------------- 19 - 20 January 2005 UVCS Placed into Soft Safe Configuration for SEP Event UVCS in Soft Safe Configuration Recover UVCS from Soft Safe Configuration Load and Start Major Flare Watch Campaign for 20 - 21 January 2005 Load Major Flare Watch Campaign for 21 January 2005 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander Y.-K. Ko: Planner Command file: 05.01.20.09:24:25.cmd.log Activity: --------- 1) UVCS Placed in Soft Safe Configuration Sequence: Manual SCI_SPEC: More X-Class Solar Flares from Active Region NOAA 10720 have resulted in elevated energetic proton flux. The currently running observation was aborted, OVI detector High Voltage was ramped down and turned off, Mirror / Occulter Mechanism was set to 1.5 Ro / 1.3 Ro, instrument was rolled to 35156 Engineering Units, and the OVI slit was closed from 150 um to 100 um. UVCS software mode is OPS. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2005.01.20.09:50 end: 2005.01.20.10:00 ONUMs = 22001 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slits: 50 um - OVI Slits: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 164600 - OVI Detector High Voltage Ramped Down and Turned Off - OVI mask: OVI_CME_164 in slot 4 Fits Files: 2) UVCS in Soft Safe Configuration Sequence: Manual SCI_SPEC: More X-Class Solar Flares from Active Region NOAA 10720 have resulted in elevated energetic proton flux. OVI detector High Voltage is ramped down and turned off, Mirror / Occulter Mechanism is set to 1.5 Ro / 1.3 Ro, instrument is rolled to 35156 Engineering Units, and the OVI slit is 100 um. UVCS software mode is OPS. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2005.01.20.10:00 end: 2005.01.20.23:39 ONUMs = 22001 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slits: 50 um - OVI Slits: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 164600 - OVI Detector High Voltage Ramped Down and Turned Off - OVI mask: OVI_CME_164 in slot 4 Fits Files: 3) Recover UVCS from Soft Safe Configuration Sequence: Manual SCI_SPEC: More X-Class Solar Flares from Active Region NOAA 10720 have resulted in elevated energetic proton flux. OVI detector High Voltage is turned on and ramped up, UVCS is configured for resumption of science. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2005.01.20.23:39 end: 2005.01.20.23:43 ONUMs = 22001 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slits: 50 um - OVI Slits: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 164600 - OVI mask: OVI_CME_164 in slot 4 Fits Files: 4) JOP 153 RHESSI Major Flare Watch Campaign Sequence: 05.01_RHESSI.tcl, nhour = 22 SCI_SPEC: CME Watch at 2.3 Ro as part of JOP 153. This observation at 2.3 solar radii is aimed at observing HI Ly-alpha in a flare/CME current sheet and observing OVI doublet, Si XII and HI Ly-beta in the pre-CME active region streamer. OBS_PROG: Primary: Temporal Coverage Sub Obj: Temporal Resolution Sub Obj: Spectral Coverage SCI_OBJ: Primary: Coronal Dynamics...CME Sub Obj: Plasma Properties...Ionization State OBJ: CME CMP_NAME: JOP153, Major Flare Watch; UVCS; CDS; EIT; LASCO; MDI; TRACE(S/C); RHESSI(S/C); MaxMill CMP_NUM: 8001 Duration: start: 2005.01.20.23:47 end: 2005.01.21.21:50 ONUMs = 22002 (80 exps) 22003 (80 exps) 22004 (80 exps) 22005 (80 exps) 22006 (80 exps) 22007 (80 exps) 22008 (80 exps) 22009 (80 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 283 Degrees (37552) - Mirror/Occulter: 2.3 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50 um - LYA GRTPOS: 128000 - OVI GRTPOS: 164600 - OVI MCP Voltage: 200 - OVI mask: OVI_CME_164 in slot 4 Fits Files: q05.01.20.23:47:26.ovi.dat q05.01.21.02:32:46.ovi.dat q05.01.21.05:18:06.ovi.dat q05.01.21.08:03:26.ovi.dat q05.01.21.10:48:46.ovi.dat q05.01.21.13:34:06.ovi.dat q05.01.21.16:19:26.ovi.dat q05.01.21.19:04:46.ovi.dat 5) JOP 153 RHESSI Major Flare Watch Campaign Sequence: 05.01_RHESSI.tcl, nhour = 2 SCI_SPEC: CME Watch at 2.3 Ro as part of JOP 153. This observation at 2.3 solar radii is aimed at observing HI Ly-alpha in a flare/CME current sheet and observing OVI doublet, Si XII and HI Ly-beta in the pre-CME active region streamer. OBS_PROG: Primary: Temporal Coverage Sub Obj: Temporal Resolution Sub Obj: Spectral Coverage SCI_OBJ: Primary: Coronal Dynamics...CME Sub Obj: Plasma Properties...Ionization State OBJ: Active Region CMP_NAME: JOP153, Major Flare Watch; UVCS; CDS; EIT; LASCO; MDI; TRACE(S/C); RHESSI(S/C); MaxMill CMP_NUM: 8001 Duration: start: 2005.01.21.21:52 end: 2005.01.21.23:48 ONUMs = 22010 (54 exps) Instrument configuration: - Pointing: Sun Center - Spacecraft Roll: 180 Degrees - Roll: 283 Degrees (37552) - Mirror/Occulter: 2.3 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 229000 - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_230 in slot 1 Fits Files: q05.01.21.21:51:55.ovi.dat