UVCS MISSION LOG ---------------- Date: 16 December 2005 ----- Last revision: 20 December 2005 (Wu) -------------- File Name: 2005.12.16.a.log ---------- Compiled by: R. Wu ------------ UVCS Activity: UVCS in Soft Safe Configuration with OVI Detector -------------- Powered On and High Voltage Powered Off Recover UVCS from Soft Safe Configuration Load and Start OVI Synoptic For 16 - 17 December 2005 Load LyA Synoptic for 17 December 2005 Load Helium Focusing Cone Observation for 17 - 18 December 2005 Load OVI Synoptic for 18 December 2005 Load Coronal Hole Stray Light Characterization for 18 - 19 December 2005 SOHO Activity: 15 December 2005 SK/MM/Roll TIMELINE -------------- Last Update: 12 December 2005, 17:30 UT Standard Disclaimer: All times are in UT and are estimates. Total Fuel Usage = 0.0723 kg OCD (offpoint flag, SVM times, ESR flags) due on Monday, 12 December SORR on Monday 12 December Limit violation sheets for safing due Wednesday morning 14 December Friday 16 December 2005 --------------------------- D63/D66 08:30 - 12:25 D24 20:10 - 23:25 D34 23:35 - 06:10 CDS recovery ~20:30 LASCO and CDS added to ESR flag list SVM reserve time ~21:00 UVCS recovery Part 2 (10 mins of dedicated) ~22:00 LASCO recovery at ~22:15 CDS, LASCO, & UVCS load ~22:30 EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander Y.-K. Ko: Planner Command file: 05.12.16.21:34:30.cmd.log Activity: --------- 1) Thermal Equilibration of UVCS in Soft Safe Configuration Sequence: none SCI_SPEC: UVCS is recovered from Hard Safe Configuration into a Soft Safe configuration in order to allow UVCS temperatures to return to nominal. Detector High Voltage remains ramped down and turned off OVI Slitwidth is 100 microns, instrument is rolled to the nominal East (35156 Engineering Units), and Mirror / Occulter is set at 1.5 Solar Radii with 1.5 mm overocculting. UVCS Aperture Door is opened at this time. Internal Mirror / Occulter Heater set to 0% duty cycle. FOT told to continue to use UVCS ESR Limit Table. Expected Limit Violation sheets submitted to FOT via SOC for any expected limit violations during this time. FOT component of UVCS recovery, including enabling of the Experiment Offpoint and ESR Warning Flags, completed at approximately 22:11 UT, TSU Substitution Heater (Circuit #84) turned off at approximately 2212 UT. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2005.12.16.17:00 end: 2005.12.16.21:35 ONUMs = 22033 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 229000 - LYA HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF - OVI HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF - VLD HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF - LYA DETECTOR POWERED OFF - VLD DETECTOR POWERED OFF - OVI mask: msk_000303_OVI in OVI slot 3 Fits Files: GAP between 12/16/05|12:20:24( 5679) and 12/16/05|20:13:11( 1942) 2) UVCS Recovery from Soft Safe Configuration Sequence: none SCI_SPEC: OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2005.12.16.21:35 end: 2005.12.16.21:42 ONUMs = 22033 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: 270 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 229000 - OVI MCP Voltage: 200 - OVI mask: msk_000303_OVI in OVI slot 3 Fits Files: 3) OVI Synoptic Sequence Load and Start Sequence: SynopticD:Start SCI_SPEC: Synoptic studies. VLD & LYA HV & Power off / OVI voltage at 200. Missing Data from 0601 - 0847 UT caused by improper Fliught Recorder Patch usage (only a subset of experiment science data recorded to SSR instead of all experiment data as was suppsoed to have occurred). OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2005.12.16.22:07 end: 2005.12.17.12:21 ONUMs = 49140 (41 exps) 49141 (49 exps) 49142 (47 exps) 49143 (49 exps) 49144 (23 exps) 49145 (1 exp) 49146 (47 exps) 49147 (49 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: E: os, SE: os, S: oc, SW: os, W: os, NW: os, N: oc, NE: os - Mirror/Occulter: ls: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro lc: 2.10, 1.90, 1.75, 1.60 Ro os: 3.00, 2.10, 1.90, 1.75, 1.60 Ro oc: 1.90, 1.75, 1.60 Ro ms: 2.10, 1.75, 1.60 Ro mc: 1.90, 1.75, 1.60 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro) - LYA Slits: 100 um - OVI Slits: 150 um (LyA Synoptic) 200 um (OVI, and Mini Synoptic) - LYA GRTPOS: 100000 - OVI GRTPOS: 187260 (LyA Synoptic) 229000 (OVI, and Mini Synoptic) - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_188 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z05.12.16.22:06:26.ovi.dat GAP between 12/16/05|23:20:23( 3551) and 12/16/05|23:37:48( 5220) z05.12.16.23:55:06.ovi.dat z05.12.17.01:43:46.ovi.dat z05.12.17.03:27:13.ovi.dat z05.12.17.05:15:53.ovi.dat GAP between 12/17/05|06:05:19( 9687) and 12/17/05|08:47:34( 8882) z05.12.17.07:04:33.ovi.dat z05.12.17.08:53:13.ovi.dat z05.12.17.10:36:41.ovi.dat 4) LyA Synoptic Sequence Load and Start Sequence: SynopticD:Start SCI_SPEC: Synoptic studies. VLD & LYA HV & Power off / OVI voltage at 200. OBS_PROG: Synoptic SCI_OBJ: Synoptic OBJ: Entire Corona CMP_NAME: CMP_NUM: Duration: start: 2005.12.17.12:23 end: 2005.12.17.19:23 ONUMs = 49150 (18 exps) 49151 (34 exps) 49152 (18 exps) 49153 (18 exps) 49154 (18 exps) 49155 (34 exps) 49156 (18 exps) 49157 (18 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 180 Degrees - Roll: NE: ls, N: lc, NW: ls, W: ls, SW: ls, S: lc, SE: ls, E: ls - Mirror/Occulter: ls: 3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro lc: 2.10, 1.90, 1.75, 1.60 Ro os: 3.00, 2.10, 1.90, 1.75, 1.60 Ro oc: 1.90, 1.75, 1.60 Ro ms: 2.10, 1.75, 1.60 Ro mc: 1.90, 1.75, 1.60 Ro 1.5 mm overocculting (1.60 Ro) 2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro) - LYA Slits: 100 um - OVI Slits: 150 um (LyA Synoptic) 200 um (OVI, and Mini Synoptic) - LYA GRTPOS: 100000 - OVI GRTPOS: 187260 (LyA Synoptic) 229000 (OVI, and Mini Synoptic) - OVI MCP Voltage: 200 - OVI mask: OVI_Syn_188 in slot 2 (LyA Synoptic) OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic) Fits Files: z05.12.17.12:22:38.ovi.dat z05.12.17.13:07:46.ovi.dat z05.12.17.14:24:54.ovi.dat z05.12.17.15:10:02.ovi.dat z05.12.17.15:55:10.ovi.dat z05.12.17.16:40:18.ovi.dat z05.12.17.17:57:26.ovi.dat z05.12.17.18:42:33.ovi.dat