UVCS MISSION LOG ---------------- Date: 13 September 2002 ----- Last revision: 16 September 2002 (Wu) -------------- File Name: 2002.09.15.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Southern Coronal Hole Study for 15 - 16 September 2002 -------------- Southern Coronal Hole Study for 16 September 2002 Mini Synoptic for 16 September 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander, planner M. Uzzo R. Wu Command file: 02.09.13.17:01:01.cmd.log Activity: --------- 1) Observation of Southern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a southern coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=224 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: 2002.09.15.17:09 end: 2002.09.16.03:19 ONUMs = 18024 (27 exps) 18025 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 216.09, 217.27, 218.38 Degrees (58122, 58335, 58538) - 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: q02.09.15.17:06:40.lya.dat q02.09.15.17:06:40.ovi.dat q02.09.15.17:06:40.vld.dat q02.09.15.21:05:20.lya.dat q02.09.15.21:05:20.ovi.dat q02.09.15.21:05:20.vld.dat 2) Observation of Southern Coronal Hole Sequence: 02.06_hole5.tcl SCI_SPEC: Characterization of a southern coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=224 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: 2002.09.16.03:21 end: 2002.09.16.13:14 ONUMs = 18026 (6 exps) 18027 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 216.09, 218.38 Degrees (58122, 58538) - 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: q02.09.16.03:19:24.lya.dat q02.09.16.03:19:24.ovi.dat q02.09.16.03:19:24.vld.dat q02.09.16.03:54:01.lya.dat q02.09.16.03:54:01.ovi.dat q02.09.16.03:54:01.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: 2002.09.16.13:46 end: 2002.09.16.17:13 ONUMs = 39800 (9 exps) 39801 (9 exps) 39802 (9 exps) 39803 (9 exps) 39804 (9 exps) 39805 (9 exps) 39806 (9 exps) 39807 (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: z02.09.16.13:45:20.lya.dat z02.09.16.13:45:20.ovi.dat z02.09.16.13:45:20.vld.dat z02.09.16.14:11:51.lya.dat z02.09.16.14:11:51.ovi.dat z02.09.16.14:11:51.vld.dat z02.09.16.14:38:28.lya.dat z02.09.16.14:38:28.ovi.dat z02.09.16.14:38:28.vld.dat z02.09.16.15:05:03.lya.dat z02.09.16.15:05:03.ovi.dat z02.09.16.15:05:03.vld.dat z02.09.16.15:31:32.lya.dat z02.09.16.15:31:32.ovi.dat z02.09.16.15:31:32.vld.dat z02.09.16.15:58:01.lya.dat z02.09.16.15:58:01.ovi.dat z02.09.16.15:58:01.vld.dat z02.09.16.16:24:38.lya.dat z02.09.16.16:24:38.ovi.dat z02.09.16.16:24:38.vld.dat z02.09.16.16:51:11.lya.dat z02.09.16.16:51:11.ovi.dat z02.09.16.16:51:11.vld.dat