UVCS MISSION LOG ---------------- Date: 15 October 2009 ----- Last revision: 26 October 2009 (Wu) -------------- File Name: 2009.10.14.a.log ---------- Compiled by: M. Uzzo, R. Wu ------------ UVCS Activity: Flush and Abort Coronal Hole Intensity Study -------------- for 13 - 14 October 2009 Ramp Down and Power off OVI Detector Turn on LYA Detector Conduct LYA Stimulus Pulse Test Ramp Up LYA Detector HV Load and Start LYA Detector Dark Diagnostic for 14 October 2009 Load LYA Detector Diagnostic for 14 October 2009 Load Coronal Hole LYA Intensity Study for 14 October 2009 Load Coronal Hole LYA Intensity Study for 14 October 2009 Load Coronal Hole LYA Intensity Study for 14 - 15 October 2009 Load Coronal Hole LYA Intensity Study for 15 October 2009 Load Coronal Hole LYA Intensity Study for 15 October 2009 Load Coronal Hole LYA Intensity Study for 15 October 2009 Load LYA Detector Dark Diagnostic for 15 October 2009 SOHO Activity: -------------- EOF Staff: J. Kohl: Lead Scientist ---------- M. Uzzo: Commander, Planner R. Wu Command file: 09.10.14.11:09:21.cmd.log Activity: --------- 1) LYA Stimulus Pulse Test Sequence: TakeUV_TxN.tcl SCI_SPEC: Calibration OBS_PROG: Calibration SCI_OBJ: Calibration OBJ: CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.11:20 end: 2009.10.14.11:24 ONUMs = 25899 (2 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 0.0 Degrees (18762) - Mirror/Occulter: 2.4 Ro 1.5 mm overocculting - LYA Slit: 100 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 0 - OVI MCP Voltage: 0 - LYA mask: LYA_303_8x2 in slot 3 Fits Files: q09.10.14.11:16:55.lya.dat 2) LYA Detector Dark Rate Diagnostic Sequence: LYA_dark_chk.tcl SCI_SPEC: Calibration OBS_PROG: Spatial Resolution SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.11:35 end: 2009.10.14.12:36 ONUMs = 25900 (12 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 0 Degrees (18762) - Mirror/Occulter: 5.0 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA Filter Engaged - LYA MCP Voltage: 200 - LYA mask: LYA_chk_1xfull in slot 6 Fits Files: q09.10.14.11:34:55.lya.dat 3) LYA Detector Diagnostic Sequence: LYA_100_chk.tcl SCI_SPEC: Calibration OBS_PROG: Spatial Resolution SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.12:37 end: 2009.10.14.13:07 ONUMs = 25901 (6 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 0 Degrees (18762) - Mirror/Occulter: 1.75 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_chk_1xfull in slot 6 Fits Files: q09.10.14.12:35:49.lya.dat 4) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 0, m = 3, r = 1, e = 0 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.13:09 end: 2009.10.14.15:30 ONUMs = 25902 (68 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 352.1 Degrees (17322) - Mirror/Occulter: 1.70 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.14.13:09:17.lya.dat 5) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 1, m = 0, r = 1, e = 0 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.15:31 end: 2009.10.14.18:33 ONUMs = 25903 (88 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 353.3 Degrees (17537) - Mirror/Occulter: 2.00 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.14.15:30:49.lya.dat 6) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 1, m = 2, r = 1, e = 2 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.18:33 end: 2009.10.14.23:02 ONUMs = 25904 (130 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 354.4 Degrees (17739) - Mirror/Occulter: 2.40 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.14.18:33:41.lya.dat 7) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 0, m = 3, r = 1, e = 0 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.14.23:20 end: 2009.10.15.01:41 ONUMs = 25905 (68 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 172.1 Degrees (50111) - Mirror/Occulter: 1.70 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.14.23:20:02.lya.dat 8) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 1, m = 0, r = 1, e = 0 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.15.01:42 end: 2009.10.15.04:43 ONUMs = 25906 (88 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 173.3 Degrees (50326) - Mirror/Occulter: 2.00 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.15.01:41:34.lya.dat 9) Coronal Hole Intensity Study Sequence: 09.10_HoleIntLYA.tcl, n = 1, m = 2, r = 1, e = 2 SCI_SPEC: The purpose of this series of observations is to track the changes in polar coronal hole intensities that are occuring during the current prolonged solar minimum, and compare them to the intensities observed at the time of the previous minimum. OBS_PROG: Temporal Coverage SCI_OBJ: Plasma Properties OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.15.04:44 end: 2009.10.15.09:13 ONUMs = 25907 (130 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 174.4 Degrees (50528) - Mirror/Occulter: 2.40 Ro 1.5mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA MCP Voltage: 200 - LYA mask: LYA_VEX_4x1 in slot 2 Fits Files: q09.10.15.04:44:26.lya.dat 10) LYA Detector Dark Rate Diagnostic Sequence: LYA_dark_chk.tcl SCI_SPEC: Calibration OBS_PROG: Spatial Resolution SCI_OBJ: Calibration OBJ: Coronal Hole CMP_NAME: CMP_NUM: Duration: start: 2009.10.15.09:15 end: 2009.10.15.10:10 ONUMs = 25908 (11 exps) Instrument configuration: - Pointing: Sun center - Spacecraft Roll: 0 Degrees - Roll: 180 Degrees (51551) - Mirror/Occulter: 5.0 Ro 1.5 mm overocculting - LYA Slit: 50 um - OVI Slit: 100 um - LYA GRTPOS: 100000 - OVI GRTPOS: 210000 - LYA Filter Engaged - LYA MCP Voltage: 200 - LYA mask: LYA_chk_1xfull in slot 6 Fits Files: q09.10.15.09:14:37.lya.dat