UVCS MISSION LOG ---------------- Date: 30 August 2002 ----- Last revision: 03 September 2002 (Wu) -------------- File Name: 2002.09.02.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Southern Coronal Hole Study for 02 - 03 September 2002 -------------- Synoptic for 03 September 2002 SOHO Activity: -------------- EOF Staff: S. Cranmer: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 02.08.30.15:13:01.cmd.log Activity: --------- 1) Observation of Southern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a southern 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=178 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: 2002.09.02.17:37 end: 2002.09.03.03:47 ONUMs = 17962 (27 exps) 17963 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 170.09, 171.27, 172.38 Degrees (49747, 49961, 50164) - 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: q02.09.02.17:30:27.lya.dat q02.09.02.17:30:27.ovi.dat q02.09.02.17:30:27.vld.dat q02.09.02.21:33:27.lya.dat q02.09.02.21:33:27.ovi.dat q02.09.02.21:33:27.vld.dat 2) 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: 2002.09.03.04:14 end: 2002.09.03.17:28 ONUMs = 39670 (37 exps) 39671 (37 exps) 39672 (37 exps) 39673 (37 exps) 39674 (37 exps) 39675 (37 exps) 39676 (56 exps) 39677 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR2B, NW: STR2B, N: STR2B, NE: STR2B, E: STR2B, SE: STR2B, S: STR1A, 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: z02.09.03.04:13:40.lya.dat z02.09.03.04:13:40.ovi.dat z02.09.03.04:13:40.vld.dat z02.09.03.05:48:23.lya.dat z02.09.03.05:48:23.ovi.dat z02.09.03.05:48:23.vld.dat z02.09.03.07:23:03.lya.dat z02.09.03.07:23:03.ovi.dat z02.09.03.07:23:03.vld.dat z02.09.03.08:57:14.lya.dat z02.09.03.08:57:14.ovi.dat z02.09.03.08:57:14.vld.dat z02.09.03.10:31:54.lya.dat z02.09.03.10:31:54.ovi.dat z02.09.03.10:31:54.vld.dat z02.09.03.12:06:23.lya.dat z02.09.03.12:06:23.ovi.dat z02.09.03.12:06:23.vld.dat z02.09.03.13:41:15.lya.dat z02.09.03.13:41:15.ovi.dat z02.09.03.13:41:15.vld.dat z02.09.03.15:58:07.lya.dat z02.09.03.15:58:07.ovi.dat z02.09.03.15:58:07.vld.dat GAP between 09/03/02|17:00:06(10754) and 09/03/02|17:05:21(11256)