UVCS MISSION LOG ---------------- Date: 19 September 2002 ----- Last revision: 23 September 2002 (Wu) -------------- File Name: 2002.09.19.a.log ----------- Compiled by: M. Uzzo, Y.-K. Ko ------------ UVCS Activity: Load and Start Northern Coronal Hole Study for -------------- 19 - 20 September 2002 Load Northern Coronal Hole Study for 20 September 2002 Load Mini Synoptic for 20 September 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 02.09.19.11:36:40.cmd.log Activity: --------- 1) Observation of Northern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a northern coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=9 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: 2002.09.19.20:18 end: 2002.09.20.06:28 ONUMs = 18045 (27 exps) 18046 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 1.093, 2.267, 3.381 Degrees (18961, 19175, 19377) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.09.19.20:08:05.lya.dat q02.09.19.20:08:05.ovi.dat q02.09.19.20:08:05.vld.dat q02.09.20.00:14:11.lya.dat q02.09.20.00:14:11.ovi.dat q02.09.20.00:14:11.vld.dat 2) Observation of Northern Coronal Hole Sequence: 02.06_hole5.tcl SCI_SPEC: Characterization of a northern coronal hole. Goal is to measure the properties of a 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 non-polar coronal holes. Roll positions are VL-corrected for PA=9 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: 2002.09.20.06:30 end: 2002.09.20.16:23 ONUMs = 18047 (6 exps) 18048 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 1.093, 3.381 Degrees (18961, 19377) - 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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_173MPM in slot 1 Fits Files: q02.09.20.06:28:15.lya.dat q02.09.20.06:28:15.ovi.dat q02.09.20.06:28:15.vld.dat q02.09.20.07:02:52.lya.dat q02.09.20.07:02:52.ovi.dat q02.09.20.07:02:52.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: 2002.09.20.16:34 end: 2002.09.20.20:01 ONUMs = 39840 (9 exps) 39841 (9 exps) 39842 (9 exps) 39843 (9 exps) 39844 (9 exps) 39845 (9 exps) 39846 (9 exps) 39847 (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: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.09.20.16:33:44.lya.dat z02.09.20.16:33:44.ovi.dat z02.09.20.16:33:44.vld.dat z02.09.20.17:00:13.lya.dat z02.09.20.17:00:13.ovi.dat z02.09.20.17:00:13.vld.dat z02.09.20.17:26:41.lya.dat z02.09.20.17:26:41.ovi.dat z02.09.20.17:26:41.vld.dat z02.09.20.17:53:10.lya.dat z02.09.20.17:53:10.ovi.dat z02.09.20.17:53:10.vld.dat z02.09.20.18:19:39.lya.dat z02.09.20.18:19:39.ovi.dat z02.09.20.18:19:39.vld.dat z02.09.20.18:46:08.lya.dat z02.09.20.18:46:08.ovi.dat z02.09.20.18:46:08.vld.dat z02.09.20.19:12:36.lya.dat z02.09.20.19:12:36.ovi.dat z02.09.20.19:12:36.vld.dat z02.09.20.19:39:03.lya.dat z02.09.20.19:39:03.ovi.dat z02.09.20.19:39:03.vld.dat