UVCS MISSION LOG ---------------- Date: 12 March 2001 ----- Last revision: 12 March 2001 (Wu) -------------- File Name: 2001.03.10.a.log ----------- Compiled by: R. Wu ------------ UVCS Activity: Load and Start mirror/occulter vignetting function -------------- study for 10 - 11 March 2001 Load Long Synoptic Observation for 11March 2001 Load Long Synoptic Observation for 11 - 12 March 2001 SOHO Activity: -------------- EOF Staff: N. Atkins / M. P. Miralles: Lead Scientist ---------- M. Uzzo: Commander / Planner S. Mancuso R. Wu Command file: 01.03.10.17:48:38.cmd.log Activity: --------- 1) Mirror/Occulter Vignetting Function Study Sequence: 00.09_cal_occ.tcl SCI_SPEC: Vignetting function tests. Observe signal in OVI channel as a function of occulter position for several fixed mirror positions: mirror 2.5 Ro scan occulter 1.3 - 2.3 Ro (0.8-8.7 mm) mirror 3.5 Ro " " 2.1 - 3.3 Ro (7.12-16.62mm) mirror 4.5 Ro " " 3.0 - 4.3 Ro (14.24-24.53mm) Do this observation once every several weeks to see if there is any change in efficiency of the exposure mirror with time, especially at the lower edge. OBS_PROG: Primary: Calibration Sub Obj: SCI_OBJ: Calibration...Vignetting OBJ: Coronal Hole, Quiet Sun CMP_NAME: CMP_NUM: Duration: start: 2001.03.10.17:55 end: 2000.09.11.07:52 ONUMs = 15939 (26 exps) 15940 (33 exps) 15941 (99 exps) Instrument configuration: - Pointing: Sun center - Roll: 200 Degrees (55192) - Mirror/Occulter: 2.5 Ro: 8.7, 0.8, 1.58, 3.16, 5.5, 7.12, 8.7, 0.8, 1.58, 3.16, 5.5, 7.12, 8.7mm 3.5 Ro: 16.62, 7.12, 8.7, 11.08, 12.66, 16.62, 7.12, 8.7, 11.08, 12.66, 16.62mm 4.5 Ro: 24.53, 14.24, 16.62, 18.99, 20.57, 24.53, 14.24, 16.62, 18.99, 20.57, 24.53mm - LYA Slit: 50 um - OVI Slit: 150 um - LYA GRTPOS: 128000 - OVI GRTPOS: 192000 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: msk_000303 in slot 3 Fits Files q01.03.10.17:54:38.lya.dat q01.03.10.17:54:38.ovi.dat q01.03.10.17:54:38.vld.dat q01.03.10.20:16:41.lya.dat q01.03.10.20:16:41.ovi.dat q01.03.10.20:16:41.vld.dat q01.03.10.23:13:40.lya.dat q01.03.10.23:13:40.ovi.dat q01.03.10.23:13:40.vld.dat 2) Synoptic Sequence Load and Start Sequence: SynopticA:Start SCI_SPEC: Synoptic studies. LYA HV off / OVI voltage at 205, LYA grating position now at 128000 "permanently". OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2001.03.11.07:57 end: 2001.03.11.20:28 ONUMs = 34570 (37 exps) 34571 (37 exps) 34572 (37 exps) 34573 (37 exps) 34574 (37 exps) 34575 (37 exps) 34576 (37 exps) 34577 (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: 168208 - LYA mask: LYA_93_1sec in slot 2 - OVI mask: OVI_CME_168 in slot 4 Fits Files: z01.03.11.07:56:10.lya.dat z01.03.11.07:56:10.ovi.dat z01.03.11.07:56:10.vld.dat z01.03.11.09:30:54.lya.dat z01.03.11.09:30:54.ovi.dat z01.03.11.09:30:54.vld.dat z01.03.11.11:05:09.lya.dat z01.03.11.11:05:09.ovi.dat z01.03.11.11:05:09.vld.dat z01.03.11.12:39:47.lya.dat z01.03.11.12:39:47.ovi.dat z01.03.11.12:39:47.vld.dat z01.03.11.14:14:11.lya.dat z01.03.11.14:14:11.ovi.dat z01.03.11.14:14:11.vld.dat z01.03.11.15:48:52.lya.dat z01.03.11.15:48:52.ovi.dat z01.03.11.15:48:52.vld.dat z01.03.11.17:23:33.lya.dat z01.03.11.17:23:33.ovi.dat z01.03.11.17:23:33.vld.dat z01.03.11.18:57:59.lya.dat z01.03.11.18:57:59.ovi.dat z01.03.11.18:57:59.vld.dat