UVCS MISSION LOG ---------------- Date: 11 December 2002 ----- Last revision: 16 December 2002 (Wu) -------------- File Name: 2002.12.13.a.log ----------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: Reload and Start Flat Field Calibration Observation for -------------- 13 December 2002 Flush, Re-Reload and Start Flat Field Calibration Observation for 13 December 2002 Load Mini-Synoptic for 13 - 14 December 2002 Reload Helium Focusing Cone Observation for 14 December 2002 Load O V streamer observation Flushed BQ on 12 December 2002 so Flat Field and Helium Focusing Cone did not run. Reload observations and discovered original flat field script had wrong mask selected. Flushed and reloaded flat field with correct mask. SOHO Activity: -------------- EOF Staff: J. Raymond: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 02.12.12.14:28:56.cmd.log 02.12.13.17:04:30.cmd.log Activity: --------- 1) Flat Field Calibration Study Sequence: 02.05_ffield.tcl SCI_SPEC: OVI detector flat field around the last synoptic Lyman Alpha line position at grtpos 181000 (pixel# 950). Sit&Stare at 1.5 Rsun and scan through OVI grating positions from 160376 to 185988, with reference position of 172000. Mirror is fixed at the crosstalk position for 168204 for 1.5 Ro --> Mirror X-Talk: choose x-talk at 168204, central position, because this gives an error of +- 13 engineering units (about .004 solar radii), and saves lots of bytes and possible errors. OBS_PROG: Calibration SCI_OBJ: Calibration...Flat Field Calibration OBJ: Coronal Hole, Quiet Sun CMP_NAME: CMP_NUM: Duration: start: 2002.12.13.17:15 end: 2002.12.13.17:47 ONUMs = 18335 (14 exps) ; aborted (wrong mask) Instrument configuration: - Pointing: Sun center - Roll: 0 Degrees (18762) - Mirror/Occulter: 1.5 Ro 3.2mm underocculting - LYA Slit: 50 um - OVI Slit: 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 172000 160376 160948 161512 162080 162648 163204 163772 164332 164888 165448 166000 166560 167108 167660 168204 172000 168756 169296 169840 170372 170908 171444 171972 172496 173020 173544 174064 174580 175096 175604 176112 172000 176616 177116 177620 178104 178596 179084 179572 180056 180532 181004 181476 181936 182404 172000 182868 183324 183772 184228 184672 185112 185552 185988 172000 - VLD Filter Engaged - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q02.12.13.17:14:05.lya.dat q02.12.13.17:14:05.ovi.dat q02.12.13.17:14:05.vld.dat 2) Flat Field Calibration Study Sequence: 02.12_ffield.tcl SCI_SPEC: OVI detector flat field around the last synoptic Lyman Alpha line position at grtpos 181000 (pixel# 950). Sit&Stare at 1.5 Rsun and scan through OVI grating positions from 160376 to 185988, with reference position of 172000. Mirror is fixed at the crosstalk position for 168204 for 1.5 Ro --> Mirror X-Talk: choose x-talk at 168204, central position, because this gives an error of +- 13 engineering units (about .004 solar radii), and saves lots of bytes and possible errors. OBS_PROG: Calibration SCI_OBJ: Calibration...Flat Field Calibration OBJ: Coronal Hole, Quiet Sun CMP_NAME: CMP_NUM: Duration: start: 2002.12.13.17:53 end: 2002.12.13.22:12 ONUMs = 18336 (112 exps) Instrument configuration: - Pointing: Sun center - Roll: 0 Degrees (18762) - Mirror/Occulter: 1.5 Ro 3.2mm underocculting - LYA Slit: 50 um - OVI Slit: 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 172000 160376 160948 161512 162080 162648 163204 163772 164332 164888 165448 166000 166560 167108 167660 168204 172000 168756 169296 169840 170372 170908 171444 171972 172496 173020 173544 174064 174580 175096 175604 176112 172000 176616 177116 177620 178104 178596 179084 179572 180056 180532 181004 181476 181936 182404 172000 182868 183324 183772 184228 184672 185112 185552 185988 172000 - VLD Filter Engaged - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_RED_FF in slot 4 Fits Files: q02.12.13.17:52:32.lya.dat q02.12.13.17:52:32.ovi.dat q02.12.13.17:52:32.vld.dat 3) Mini-Synoptic Sequence Load and Start Sequence: SynopticA:Mini SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 210, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2002.12.13.22:26 end: 2002.12.14.01:50 ONUMs = 40690 (8 exps) 40691 (9 exps) 40692 (9 exps) 40693 (9 exps) 40694 (9 exps) 40695 (9 exps) 40696 (9 exps) 40697 (9 exps) Instrument configuration: - Pointing: Sun center - Roll: W, NW, N, NE, E, SE, S, SW - Mirror/Occulter: 1.6, 1.75 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75 Ro) - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 194372 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_194372 in slot 2 Fits Files: z02.12.13.22:22:54.lya.dat z02.12.13.22:22:54.ovi.dat z02.12.13.22:22:54.vld.dat z02.12.13.22:49:22.lya.dat z02.12.13.22:49:22.ovi.dat z02.12.13.22:49:22.vld.dat z02.12.13.23:15:51.lya.dat z02.12.13.23:15:51.ovi.dat z02.12.13.23:15:51.vld.dat z02.12.13.23:42:19.lya.dat z02.12.13.23:42:19.ovi.dat z02.12.13.23:42:19.vld.dat z02.12.14.00:08:48.lya.dat z02.12.14.00:08:48.ovi.dat z02.12.14.00:08:48.vld.dat z02.12.14.00:35:17.lya.dat z02.12.14.00:35:17.ovi.dat z02.12.14.00:35:17.vld.dat z02.12.14.01:01:53.lya.dat z02.12.14.01:01:53.ovi.dat z02.12.14.01:01:53.vld.dat z02.12.14.01:28:27.lya.dat z02.12.14.01:28:27.ovi.dat z02.12.14.01:28:27.vld.dat 4) Helium Focusing Cone Sequence: 02.06_hecone.tcl SCI_SPEC: Sit&Stare at 7 Ro to measure He I 584 scattered from Helium Focusing Cone. OBS_PROG: Temporal Coverage Spatial Coverage SCI_OBJ: Plasma Properties...Density OBJ: Interplanetary He I CMP_NAME: CMP_NUM: Duration: start: 2002.12.14.01:57 end: 2002.12.14.12:36 ONUMs = 18337 (90 exps) 18338 (90 exps) Instrument configuration: - Pointing: Sun center - Roll: 180 Degrees (51551) - Mirror/Occulter: 7.0 Ro 3.5 mm overocculting - LYA Slits: 50 um - OVI Slits: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 237000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: msk_000303_OVI in slot 3 Fits Files: q02.12.14.01:51:01.lya.dat q02.12.14.01:51:01.ovi.dat q02.12.14.01:51:01.vld.dat q02.12.14.07:16:13.lya.dat q02.12.14.07:16:13.ovi.dat q02.12.14.07:16:13.vld.dat 5) Streamer Abundance Study Sequence: 02.12_str68.tcl SCI_SPEC: To detemine the required dwell time for good statistics of the spectral lines OV 629, MgX 624, and AlXI 550 which may be used in the upcoming Streamer Properties Over the Solar Cycle observation program. OBS_PROG: Primary: Spectral Coverage Sub Obj: Spectral Resolution SCI_OBJ: Plasma Properties...Abundances Plasma Properties...Ion Temperatures OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2002.12.14.12:51 end: 2002.12.14.15:45 ONUMs = 18339 (80 exps) Instrument configuration: - Pointing: Sun center - Roll: 45 degrees (26959) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 128000 - OVI GRTPOS: 68000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: msk_000303_OVI in slot 3 Fits Files: q02.12.14.12:51:00.lya.dat q02.12.14.12:51:00.ovi.dat q02.12.14.12:51:00.vld.dat