UVCS MISSION LOG ---------------- Date: 16 November 2007 ----- Last revision: 26 November 2007 (Wu) -------------- File Name: 2007.11.18.a.log ---------- Compiled by: R. Wu, M. Uzzo ------------ UVCS Activity: SOHO / Hinode Characterization of Fast and Slow -------------- Wind Source Regions for 18 - 19 November 2007 Flush and Abort SOHO / HinodeCharacterization of Fast and Slow Wind Source Regions for 18 - 19 November 2007 Place UVCS in Modified Hard Safe Configuration UVCS in Modified Hard Safe Configuration SOHO Activity: -------------- EOF Staff: M. P. Miralles: Lead Scientist ---------- R. Wu: Commander M. Uzzo: Planner, Commander Y.-K. Ko Command file: 07.11.15:18:58:30.cmd.log 07.11.18.20:53:06.cmd.log Activity: --------- 1) Fast and Slow Solar Wind Source Regions, JOP195 Sequence: 07.11_WindOVI.tcl, sw = 1 SCI_SPEC: OBS_PROG: SCI_OBJ: Roll angle is such that row 275 is at the target angle of PA=288 degrees for 1.75 Ro OBJ: Streamer Boundary CMP_NAME: Characterization of Fast and Slow Solar Wind Source Regions, JOP195 CMP_NUM: 7252 Duration: start: 2007.11.18.00:27 end: 2007.11.18.21:01 ONUMs = 23858 (118 exps) 23859 (320 exps) 23860 (158 exps) ; aborted Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 304.57 Degrees (8672) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50, 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 223500, 232100 - OVI MCP Voltage: 200 - OVI mask: OVI_Str_Prof in slot 5 OVI_303_8x2 in slot 3 Fits Files: q07.11.18.00:27:34.ovi.dat q07.11.18.04:32:47.ovi.dat q07.11.18.15:34:07.ovi.dat 2) Fast and Slow Solar Wind Source Regions JOP195 Sequence: 07.11_WindOVI.tcl, sw = 0 SCI_SPEC: OBS_PROG: SCI_OBJ: Roll angle is such that row 275 is at the target angle of PA=288 degrees for 1.75 Ro OBJ: Streamer Boundary CMP_NAME: Characterization of Fast and Slow Solar Wind Source Regions, JOP195 CMP_NUM: 7252 Duration: start: 2007.11.18. end: 2007.11.19. ONUMs = 23861 (320 exps) ; flushed 23862 (320 exps) ; flushed Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 304.57 Degrees (8672) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 50 um - LYA GRTPOS: 100000 - OVI GRTPOS: 223500 - OVI MCP Voltage: 200 - OVI mask: OVI_Str_Prof in slot 5 Fits Files: 2) Place UVCS in Modified Hard Safe Configuration Sequence: Manual SCI_SPEC: Following completion of Science Observations, UVCS is placed into a modified Hard Safe configuration in preparation for the SOHO High Gain Antenna Keyhole Period of November 2007. OVI and LyA Slits are set to 100 microns, instrument is rolled to nominal East (35156 Engineering Units). Detector High Voltage is ramped down and then turned off. The Mirror is moved to 1.5 Solar Radii with 1.5 mm overocculting. UVCS Aperture Door is also closed 708 steps, Internal Mirror / Occulter Heater set to 100% duty cycle (64). UVCS removed from ESR Warning and Experiment Offpoint list at approximately 21:14 and 21:18 UT, respectively. TSU Substitution Heater (Circuit #84) turned on at approximately 21:29 UT. FOT using ESR Limit Set, Substitution Heater (Circuit #84) set to 50% duty cycle. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2007.11.18.20:53 end: 2007.11.18.21:50 ONUMs = 23860 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 90 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - OVI HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - VLD HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - LYA DETECTOR POWERED OFF - OVI DETECTOR POWERED OFF - VLD DETECTOR POWERED OFF - LYA mask: LYA_str_8x1 in slot 1 - OVI mask: OVI_303_8x2 in slot 3 Fits Files: 3) UVCS in Modified Hard Safe Configuration Sequence: None SCI_SPEC: Following completion of Science Observations, UVCS is placed into a modified Hard Safe configuration in preparation for the SOHO High Gain Antenna Keyhole Period of August - September 2007. OVI and LyA Slits are set to 100 microns, instrument is rolled to nominal East (35156 Engineering Units). Detector High Voltage is ramped down and then turned off. The Mirror is moved to 1.5 Solar Radii with 1.5 mm overocculting. UVCS Aperture Door is also closed 708 steps, Internal Mirror / Occulter Heater set to 100% duty cycle (64). FOT using ESR Limit Set, TSU Substitution Heater (Circuit #84) powered on and set to 50% duty cycle. UVCS removed from Experiment Offpoint and ESR warning lists for Keyhole. OBS_PROG: SCI_OBJ: OBJ: CMP_NAME: CMP_NUM: Duration: start: 2007.11.18.21:50 end: 2007.11.19.17:00 ONUMs = 23860 Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 90 Degrees (35156) - Mirror/Occulter: 1.5 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - OVI HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - VLD HIGH VOLTAGE RAMPED DOWN AND POWERED OFF - LYA DETECTOR POWERED OFF - OVI DETECTOR POWERED OFF - VLD DETECTOR POWERED OFF - LYA mask: LYA_str_8x1 in slot 1 - OVI mask: OVI_303_8x2 in slot 3 Fits Files: GAP between 11/19/07|12:20:22( 8951) and 11/20/07|01:03:10( 313) GAP between 11/20/07|07:08:46( 2679) and 11/20/07|15:05:46(15728)