UVCS MISSION LOG ---------------- Date: 16 September 2002 ----- Last revision: 23 September 2002 (Wu) -------------- File Name: 2002.09.17.a.log ----------- Compiled by: M. Uzzo, R. Wu, Y.-K. Ko ------------ UVCS Activity: Load and Start Northern Coronal Hole Study for -------------- 17 - 18 September 2002 Load Northern Coronal Hole Study for 18 September 2002 Load Synoptic for 18 September 2002 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner Y.-K. Ko R. Wu Command file: 02.09.17.13:25:42.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: 2002.09.17.17:44 end: 2002.09.18.03:54 ONUMs = 18034 (27 exps) 18035 (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: q02.09.17.17:34:17.lya.dat q02.09.17.17:34:17.ovi.dat q02.09.17.17:34:17.vld.dat q02.09.17.21:40:16.lya.dat q02.09.17.21:40:16.ovi.dat q02.09.17.21:40:16.vld.dat 2) Observation of Northern Coronal Hole Sequence: 02.06_hole6.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: 2002.09.18.03:55 end: 2002.09.18.05:34 ONUMs = 18036 (18 exps) Instrument configuration: - Pointing: Sun center - Roll: 3.381 Degrees (19377) - Mirror/Occulter: 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 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: q02.09.18.03:53:59.lya.dat q02.09.18.03:53:59.ovi.dat q02.09.18.03:53:59.vld.dat 3) Observation of Northern Coronal Hole Sequence: 02.06_hole6.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: 2002.09.18.05:35 end: 2002.09.18.07:14 ONUMs = 18037 (18 exps) Instrument configuration: - Pointing: Sun center - Roll: 3.381 Degrees (19377) - Mirror/Occulter: 2.4 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 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: q02.09.18.05:33:54.lya.dat q02.09.18.05:33:54.ovi.dat q02.09.18.05:33:54.vld.dat 3) Synoptic Sequence Load and Start Sequence: SynopticA:Start 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: 2002.09.18.07:25 end: 2002.09.18.19:56 ONUMs = 39820 (37 exps) 39821 (37 exps) 39822 (37 exps) 39823 (37 exps) 39824 (37 exps) 39825 (37 exps) 39826 (37 exps) 39827 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR2B, SW: STR2B - Mirror/Occulter: STR1A: 3.5, 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR2B: 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro STR3A: 3.5, 3.0 Ro STR4B: 4.0 Ro STR5A: 2.1, 1.9, 1.75, 1.6 Ro STR6B: 2.5 Ro STR7B: 3.0 Ro CH1A: 1.9, 1.75, 1.6 Ro CH2A: 2.1 Ro CH2B: 2.1 Ro CH3B: 2.5 Ro CH4A: 1.75, 1.6 Ro CH5B: 1.9 Ro 1.5 mm overocculting (1.6 Ro) 2.0 mm overocculting (1.75, 1.9, 2.1, 2.5, 3.0, 3.5, 4.0 Ro) - LYA Slits: 50 um - OVI Slits: 150 um (STR1A, STR2B, STR3A, STR4B, CH1A, CH2A, CH2B, CH3B) 100 um (CH4A, CH5B) 75 um (STR5A, STR6B, STR7B) - LYA GRTPOS: 128000 - OVI GRTPOS: 173000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn3_173 in slot 2 Fits Files: z02.09.18.07:24:12.lya.dat z02.09.18.07:24:12.ovi.dat z02.09.18.07:24:12.vld.dat z02.09.18.08:58:50.lya.dat z02.09.18.08:58:50.ovi.dat z02.09.18.08:58:50.vld.dat z02.09.18.10:33:04.lya.dat z02.09.18.10:33:04.ovi.dat z02.09.18.10:33:04.vld.dat z02.09.18.12:07:41.lya.dat z02.09.18.12:07:41.ovi.dat z02.09.18.12:07:41.vld.dat z02.09.18.13:41:52.lya.dat z02.09.18.13:41:52.ovi.dat z02.09.18.13:41:52.vld.dat z02.09.18.15:16:19.lya.dat z02.09.18.15:16:19.ovi.dat z02.09.18.15:16:19.vld.dat z02.09.18.16:51:14.lya.dat z02.09.18.16:51:14.ovi.dat z02.09.18.16:51:14.vld.dat z02.09.18.18:25:52.lya.dat z02.09.18.18:25:52.ovi.dat z02.09.18.18:25:52.vld.dat