UVCS MISSION LOG ---------------- Date: 30 August 2002 ----- Last revision: 03 September 2002 (Wu) -------------- File Name: 2002.08.31.a.log ----------- Compiled by: Y.-K. Ko ------------ UVCS Activity: Southern Coronal Hole Study -------------- for 31 August - 01 September 2002 Synoptic for 01 September 2002 SOHO Activity: -------------- EOF Staff: M. P. Miralles: 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: 2002.08.31.17:33 end: 2002.09.01.03:43 ONUMs = 17956 (27 exps) 17957 (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: q02.08.31.17:26:24.lya.dat q02.08.31.17:26:24.ovi.dat q02.08.31.17:26:24.vld.dat q02.08.31.21:29:26.lya.dat q02.08.31.21:29:26.ovi.dat q02.08.31.21:29:26.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: 2002.09.01.04:10 end: 2002.09.01.17:22 ONUMs = 39650 (37 exps) 39651 (37 exps) 39652 (37 exps) 39653 (37 exps) 39654 (37 exps) 39655 (37 exps) 39656 (56 exps) 39657 (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: z02.09.01.04:09:25.lya.dat z02.09.01.04:09:25.ovi.dat z02.09.01.04:09:25.vld.dat z02.09.01.05:43:42.lya.dat z02.09.01.05:43:42.ovi.dat z02.09.01.05:43:42.vld.dat z02.09.01.07:18:03.lya.dat z02.09.01.07:18:03.ovi.dat z02.09.01.07:18:03.vld.dat z02.09.01.08:52:29.lya.dat z02.09.01.08:52:29.ovi.dat z02.09.01.08:52:29.vld.dat z02.09.01.10:27:11.lya.dat z02.09.01.10:27:11.ovi.dat z02.09.01.10:27:11.vld.dat z02.09.01.12:01:51.lya.dat z02.09.01.12:01:51.ovi.dat z02.09.01.12:01:51.vld.dat z02.09.01.13:36:16.lya.dat z02.09.01.13:36:16.ovi.dat z02.09.01.13:36:16.vld.dat z02.09.01.15:52:52.lya.dat z02.09.01.15:52:52.ovi.dat z02.09.01.15:52:52.vld.dat