UVCS MISSION LOG ---------------- Date: 04 September 2002 ----- Last revision: 05 September 2002 (Wu) -------------- File Name: 2002.09.04.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load and Start Northern Coronal Hole Study -------------- for 04 - 05 September 2002 Load Northern Coronal Hole Study for 05 September 2002 Load Mini Synoptic for 05 September 2002 Load Northern Coronal Hole Study for 05 - 06 September 2002 Load Synoptic for 06 September 2002 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- Y.-K. Ko: Commander M. Uzzo: Planner R. Wu Command file: 02.09.04.17:45:55.cmd.log Activity: --------- 1) Observation of Northern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a north polar 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=355 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: 2002.09.04.18:03 end: 2002.09.05.04:12 ONUMs = 17968 (27 exps) 17969 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 347.09, 348.27, 349.38 Degrees (16412, 16627, 16829) - 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: q02.09.04.18:00:22.lya.dat q02.09.04.18:00:22.ovi.dat q02.09.04.18:00:22.vld.dat GAP between 09/04/02|20:58:32( 8169) and 09/04/02|20:59:43( 8277) GAP between 09/04/02|20:59:43( 8277) and 09/04/02|21:01:18( 8438) q02.09.04.21:58:53.lya.dat q02.09.04.21:58:53.ovi.dat q02.09.04.21:58:53.vld.dat GAP between 09/04/02|22:35:11( 1070) and 09/04/02|22:36:58( 1241) 2) Observation of Northern Coronal Hole Sequence: 02.06_hole5.tcl SCI_SPEC: Characterization of a north polar 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=355 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: 2002.09.05.04:14 end: 2002.09.05.14:08 ONUMs = 17970 (6 exps) 17971 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 347.09, 349.38 Degrees (16412, 16829) - 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: q02.09.05.04:12:47.lya.dat q02.09.05.04:12:47.ovi.dat q02.09.05.04:12:47.vld.dat q02.09.05.04:47:23.lya.dat q02.09.05.04:47:23.ovi.dat q02.09.05.04:47:23.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: 2002.09.05.14:17 end: 2002.09.05.17:45 ONUMs = 39690 (9 exps) 39691 (9 exps) 39692 (9 exps) 39693 (9 exps) 39694 (9 exps) 39695 (9 exps) 39696 (9 exps) 39697 (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: z02.09.05.14:16:59.lya.dat z02.09.05.14:16:59.ovi.dat z02.09.05.14:16:59.vld.dat z02.09.05.14:43:42.lya.dat z02.09.05.14:43:42.ovi.dat z02.09.05.14:43:42.vld.dat z02.09.05.15:10:11.lya.dat z02.09.05.15:10:11.ovi.dat z02.09.05.15:10:11.vld.dat z02.09.05.15:36:40.lya.dat z02.09.05.15:36:40.ovi.dat z02.09.05.15:36:40.vld.dat z02.09.05.16:03:16.lya.dat z02.09.05.16:03:16.ovi.dat z02.09.05.16:03:16.vld.dat z02.09.05.16:29:52.lya.dat z02.09.05.16:29:52.ovi.dat z02.09.05.16:29:52.vld.dat z02.09.05.16:56:22.lya.dat z02.09.05.16:56:22.ovi.dat z02.09.05.16:56:22.vld.dat z02.09.05.17:22:48.lya.dat z02.09.05.17:22:48.ovi.dat z02.09.05.17:22:48.vld.dat