UVCS MISSION LOG ---------------- Date: 08 March 2002 ----- Last revision: 11 March 2002 (MU) -------------- File Name: 2002.03.08.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Do test exposures for line positions at grtpos 181500 and 181000 -------------- Load new synoptic mask OVI_Syn_181 in slot 2 Load North Polar Coronal Hole Study for 08-09 March 2002 Load Mini Synoptic for 09 March 2002 Load High Latitude Southern Coronal Hole Study for 09-10 March 2002 Load Mini Synoptic for 10 March 2002 Load High Latitude Southern Coronal Hole Study for 10-11 March 2002 Load Mini Synoptic for 11 March 2002 SOHO Activity: -------------- EOF Staff: M. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 02.03.08.16:53:48.cmd.log Activity: --------- 1) Test exposures ot obtain line positions for two grating positions Sequence: Take2_150.tcl SCI_SPEC: The line positions are found to be shifted by a few pixels compared to the previous wavelength calibration results. Goal is to measure the line positions at grating positions of 181500 and 181000 to aid the determination of the optimal synoptic grating position. OBS_PROG: Primary: Calibration Sub Obj: Spectral Coverage SCI_OBJ: Calibration...Wavelength Calibration OBJ: Streamer CMP_NAME: CMP_NUM: Duration: start: 2002.03.08.17:02 end: 2002.03.08.17:13 ONUMs = 17203 (4 exps) Instrument configuration: - Pointing: Sun center - Roll: 315 degrees (10570) - Mirror/Occulter: 1.6 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 181500, 181000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: msk_000303_OVI in slot 3 Fits Files: q02.03.08.17:01:22.ovi.dat.Z 2) Observation of North Polar Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of the north polar coronal hole. Goal is to measure the properties of a north polar coronal hole. In particular we are interested in the coronal conditions (intensities and line widths for HI Ly-alpha and OVI 1032/1037) as a function of height and latitude. We will compare these properties with the ones found in high-latitude coronal holes. Roll positions are VL-corrected for PA=5 degrees. OBS_PROG: Primary: Sensitivity Sub Obj: Spatial Coverage SCI_OBJ: Plasma Properties...Proton and Ion Temperatures OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2002.03.08.18:36 end: 2002.03.09.04:46 ONUMs = 17204 (27 exps) 17205 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 357.09, 358.27, 359.38 Degrees (18233, 18447, 18649) - Mirror/Occulter: 1.7, 2.0, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q02.03.08.18:31:23.lya.dat.Z q02.03.08.18:31:23.ovi.dat.Z q02.03.08.18:31:23.vld.dat.Z q02.03.08.22:33:17.lya.dat.Z q02.03.08.22:33:17.ovi.dat.Z q02.03.08.22:33:17.vld.dat.Z 3) Observation of North Polar Coronal Hole Sequence: 01.06_hole5.tcl SCI_SPEC: Characterization of the north polar coronal hole. Goal is to measure the properties of a north polar coronal hole. In particular we are interested in the coronal conditions (intensities and line widths for HI Ly-alpha and OVI 1032/1037) as a function of height and latitude. We will compare these properties with the ones found in high-latitude coronal holes. Roll positions are VL-corrected for PA=5 degrees. OBS_PROG: Primary: Sensitivity Sub Obj: Spatial Coverage SCI_OBJ: Plasma Properties...Proton and Ion Temperatures OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2002.03.09.04:48 end: 2002.03.09.14:42 ONUMs = 17206 (6 exps) 17207 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 357.09, 359.38 Degrees (18233, 18649) - Mirror/Occulter: 1.7, 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 50, 75 um - LYA GRTPOS: 128000 - OVI GRTPOS: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_168MPM in slot 1 Fits Files: q02.03.09.04:47:11.lya.dat.Z q02.03.09.04:47:11.ovi.dat.Z q02.03.09.04:47:11.vld.dat.Z q02.03.09.05:21:47.lya.dat.Z q02.03.09.05:21:47.ovi.dat.Z q02.03.09.05:21:47.vld.dat.Z 4) 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: 2002.03.09.14:52 end: 2002.03.09.18:20 ONUMs = 37870 (9 exps) 37871 (9 exps) 37872 (9 exps) 37873 (9 exps) 37874 (9 exps) 37875 (9 exps) 37876 (9 exps) 37877 (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: 181000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_181 in slot 2 Fits Files: z02.03.09.14:52:20.lya.dat.Z z02.03.09.14:52:20.ovi.dat.Z z02.03.09.14:52:20.vld.dat.Z z02.03.09.15:18:51.lya.dat.Z z02.03.09.15:18:51.ovi.dat.Z z02.03.09.15:18:51.vld.dat.Z z02.03.09.15:45:20.lya.dat.Z z02.03.09.15:45:20.ovi.dat.Z z02.03.09.15:45:20.vld.dat.Z z02.03.09.16:11:49.lya.dat.Z z02.03.09.16:11:49.ovi.dat.Z z02.03.09.16:11:49.vld.dat.Z z02.03.09.16:38:33.lya.dat.Z z02.03.09.16:38:33.ovi.dat.Z z02.03.09.16:38:33.vld.dat.Z z02.03.09.17:05:16.lya.dat.Z z02.03.09.17:05:16.ovi.dat.Z z02.03.09.17:05:16.vld.dat.Z z02.03.09.17:31:45.lya.dat.Z z02.03.09.17:31:45.ovi.dat.Z z02.03.09.17:31:45.vld.dat.Z z02.03.09.17:58:12.lya.dat.Z z02.03.09.17:58:12.ovi.dat.Z z02.03.09.17:58:12.vld.dat.Z