UVCS MISSION LOG ---------------- Date: 17 October 2002 ----- Last revision: 18 October 2002 (Ko) -------------- File Name: 2002.10.17.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Load and Start Spica Star Observation Flat Field -------------- Calibration Sequences for 17 October 2002 Load Southern Coronal Hole Study for 17 - 18 October 2002 Load Long Synoptic for 18 October 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 02.10.17.15:10:21.cmd.log Activity: --------- 1) Observation of Southern Coronal Hole Sequence: 02.06_hole1.tcl SCI_SPEC: Characterization of a low-latitude coronal hole. Goal is to measure the properties of a low-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 polar coronal holes. Roll positions are VL-corrected for PA=100 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: 2002.10.17.19:05 end: 2002.10.18.05:16 ONUMs = 18136 (27 exps) 18137 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 92.09, 93.27, 94.38 Degrees (35537, 35751, 35954) - 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: q02.10.17.18:55:59.lya.dat q02.10.17.18:55:59.ovi.dat q02.10.17.18:55:59.vld.dat q02.10.17.23:01:59.lya.dat q02.10.17.23:01:59.ovi.dat q02.10.17.23:01:59.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: 2002.10.18.05:35 end: 2002.10.18.18:07 ONUMs = 40110 (37 exps) 40111 (37 exps) 40112 (37 exps) 40113 (37 exps) 40114 (37 exps) 40115 (37 exps) 40116 (37 exps) 40117 (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: z02.10.18.05:34:53.lya.dat z02.10.18.05:34:53.ovi.dat z02.10.18.05:34:53.vld.dat z02.10.18.07:09:26.lya.dat z02.10.18.07:09:26.ovi.dat z02.10.18.07:09:26.vld.dat z02.10.18.08:44:05.lya.dat z02.10.18.08:44:05.ovi.dat z02.10.18.08:44:05.vld.dat z02.10.18.10:18:46.lya.dat z02.10.18.10:18:46.ovi.dat z02.10.18.10:18:46.vld.dat z02.10.18.11:53:27.lya.dat z02.10.18.11:53:27.ovi.dat z02.10.18.11:53:27.vld.dat z02.10.18.13:28:07.lya.dat z02.10.18.13:28:07.ovi.dat z02.10.18.13:28:07.vld.dat z02.10.18.15:02:48.lya.dat z02.10.18.15:02:48.ovi.dat z02.10.18.15:02:48.vld.dat z02.10.18.16:37:26.lya.dat z02.10.18.16:37:26.ovi.dat z02.10.18.16:37:26.vld.dat