UVCS MISSION LOG ---------------- Date: 17 July 2001 ----- Last revision: 17 July 2001 (Wu) -------------- File Name: 2001.07.16.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Mid-latitude Coronal Hole Study for 16 - 17 July 2001 -------------- Load and Start Long Synoptic for 17 July 2001 Load Mid-latitude Coronal Hole Study for 17 - 18 July 2001 Load Long Synoptic for 18 July 2001 SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner Command file: 01.07.16.16:20:47.cmd.log Activity: --------- 1) Observation of High-Latitude Coronal Hole Sequence: 01.06_hole1.tcl SCI_SPEC: Characterization of a mid-latitude coronal hole. Goal is to measure the properties of a mid-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=340 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: 2001.07.16.16:47 end: 2001.07.17.02:57 ONUMs = 16442 (27 exps) 16443 (36 exps) Instrument configuration: - Pointing: Sun center - Roll: 13681, 13896, 14098 (332.09, 333.27, 334.38 deg) - 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: q01.07.16.16:33:16.lya.dat q01.07.16.16:33:16.ovi.dat q01.07.16.16:33:16.vld.dat q01.07.16.20:43:03.lya.dat q01.07.16.20:43:03.ovi.dat q01.07.16.20:43:03.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: 2001.07.17.03:05 end: 2001.07.17.17:01 ONUMs = 35770 (56 exps) 35771 (37 exps) 35772 (37 exps) 35773 (56 exps) 35774 (37 exps) 35775 (37 exps) 35776 (37 exps) 35777 (37 exps) Instrument configuration: - Pointing: Sun center - Roll: W: STR1A, NW: STR2B, N: STR2B, NE: STR1A, 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: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_Syn_192 in slot 2 Fits Files: z01.07.17.03:04:42.lya.dat z01.07.17.03:04:42.ovi.dat z01.07.17.03:04:42.vld.dat z01.07.17.05:21:42.lya.dat z01.07.17.05:21:42.ovi.dat z01.07.17.05:21:42.vld.dat z01.07.17.06:56:10.lya.dat z01.07.17.06:56:10.ovi.dat z01.07.17.06:56:10.vld.dat z01.07.17.08:30:50.lya.dat z01.07.17.08:30:50.ovi.dat z01.07.17.08:30:50.vld.dat z01.07.17.10:47:15.lya.dat z01.07.17.10:47:15.ovi.dat z01.07.17.10:47:15.vld.dat z01.07.17.12:21:54.lya.dat z01.07.17.12:21:54.ovi.dat z01.07.17.12:21:54.vld.dat z01.07.17.13:56:35.lya.dat z01.07.17.13:56:35.ovi.dat z01.07.17.13:56:35.vld.dat z01.07.17.15:31:02.lya.dat z01.07.17.15:31:02.ovi.dat z01.07.17.15:31:02.vld.dat