UVCS MISSION LOG ---------------- Date: 11 January 2002 ----- Last revision: 11 January 2002 (Ko) -------------- File Name: 2002.01.12.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: North Polar Coronal Hole Study -------------- for 12 - 13 January 2002 Mini Synoptic for 13 January 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- Y.-K. Ko: Commander D. H. Phillips: Planner M. Uzzo: Planner R. Wu Command file: 02.01.11.17:47:03.cmd.log Activity: --------- 1) Observation of the 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 high-latitude 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 low and high-latitude coronal holes. Roll positions are VL-corrected for PA=357 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: 2002.01.12.18:07 end: 2002.01.13.04:12 ONUMs = 17041 (26 exps) 17042 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 349.09, 350.27, 351.38 Degrees (16776, 16990, 17193) - 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: q02.01.12.17:56:05.lya.dat q02.01.12.17:56:05.ovi.dat q02.01.12.17:56:05.vld.dat q02.01.12.21:58:19.lya.dat q02.01.12.21:58:19.ovi.dat q02.01.12.21:58:19.vld.dat 2) 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 high-latitude 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 low and high-latitude coronal holes. Roll positions are VL-corrected for PA=357 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: 2002.01.13.04:14 end: 2002.01.13.14:07 ONUMs = 17043 (6 exps) 17044 (54 exps) Instrument configuration: - Pointing: Sun center - Roll: 349.09, 351.38 Degrees (16776, 17193) - 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: q02.01.13.04:12:13.lya.dat q02.01.13.04:12:13.ovi.dat q02.01.13.04:12:13.vld.dat q02.01.13.04:46:47.lya.dat q02.01.13.04:46:47.ovi.dat q02.01.13.04:46:47.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: 2002.01.13.14:17 end: 2002.01.13.17:44 ONUMs = 37470 (8 exps) 37471 (9 exps) 37472 (9 exps) 37473 (9 exps) 37474 (9 exps) 37475 (9 exps) 37476 (9 exps) 37477 (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: 184200 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_184 in slot 2 Fits Files: z02.01.13.14:16:37.lya.dat z02.01.13.14:16:37.ovi.dat z02.01.13.14:16:37.vld.dat GAP between 01/13/02|14:40:08(16330) and 01/13/02|14:43:47( 290) z02.01.13.14:43:08.lya.dat z02.01.13.14:43:08.ovi.dat z02.01.13.14:43:08.vld.dat z02.01.13.15:09:31.lya.dat z02.01.13.15:09:31.ovi.dat z02.01.13.15:09:31.vld.dat z02.01.13.15:35:58.lya.dat z02.01.13.15:35:58.ovi.dat z02.01.13.15:35:58.vld.dat z02.01.13.16:02:34.lya.dat z02.01.13.16:02:34.ovi.dat z02.01.13.16:02:34.vld.dat z02.01.13.16:29:03.lya.dat z02.01.13.16:29:03.ovi.dat z02.01.13.16:29:03.vld.dat z02.01.13.16:55:32.lya.dat z02.01.13.16:55:32.ovi.dat z02.01.13.16:55:32.vld.dat z02.01.13.17:21:59.lya.dat z02.01.13.17:21:59.ovi.dat z02.01.13.17:21:59.vld.dat