UVCS MISSION LOG ---------------- Date: 20 September 2003 ----- Last revision: 23 September 2003 (Wu) -------------- File Name: 2003.09.21.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Equatorial Coronal Hole Observation -------------- for 21 - 22 September 2003 Load Synoptic for 22 September 2003 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- Y.-K. Ko: Commander, Planner M. Uzzo R. Wu Command file: 03.09.20.17:09:05.cmd.log Activity: --------- 1) Observation of the Equatorial Coronal Hole Sequence: 02.12_hole1.tcl SCI_SPEC: Characterization of an equatorial coronal hole. Goal is to measure the properties of a non-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 polar coronal holes. Roll positions are VL-corrected for PA=268 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: 2003.09.21.17:33 end: 2003.09.22.03:43 ONUMs = 20316 (27 exps) 20317 (36 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 260.09, 261.27, 262.38 Degrees (33352, 33567, 33769) - 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: 170300 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_170300MPM in slot 5 Fits Files: q03.09.21.17:26:02.lya.dat q03.09.21.17:26:02.ovi.dat q03.09.21.17:26:02.vld.dat q03.09.21.21:29:57.lya.dat q03.09.21.21:29:57.ovi.dat q03.09.21.21:29:57.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 215, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2003.09.22.04:02 end: 2003.09.22.17:16 ONUMs = 43260 (37 exps) 43261 (37 exps) 43262 (37 exps) 43263 (37 exps) 43264 (37 exps) 43265 (37 exps) 43266 (37 exps) 43267 (56 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E: STR2B, SE: STR2B, S: STR2B, SW: STR2B, W: STR2B, NW: STR2B, N: STR2B, NE: STR1A - 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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z03.09.22.04:01:36.lya.dat z03.09.22.04:01:36.ovi.dat z03.09.22.04:01:36.vld.dat z03.09.22.05:36:12.lya.dat z03.09.22.05:36:12.ovi.dat z03.09.22.05:36:12.vld.dat z03.09.22.07:11:08.lya.dat z03.09.22.07:11:08.ovi.dat z03.09.22.07:11:08.vld.dat z03.09.22.08:45:33.lya.dat z03.09.22.08:45:33.ovi.dat z03.09.22.08:45:33.vld.dat z03.09.22.10:20:27.lya.dat z03.09.22.10:20:27.ovi.dat z03.09.22.10:20:27.vld.dat z03.09.22.11:54:56.lya.dat z03.09.22.11:54:56.ovi.dat z03.09.22.11:54:56.vld.dat z03.09.22.13:29:33.lya.dat z03.09.22.13:29:33.ovi.dat z03.09.22.13:29:33.vld.dat z03.09.22.15:04:08.lya.dat z03.09.22.15:04:08.ovi.dat z03.09.22.15:04:08.vld.dat