---+++ April 2-6, 2007 LGS observing run ---++++ Safety documents * FAA documents: * [[%ATTACHURL%/../Eng_070227/lodpalomar021407.pdf][FAA letter of non-objection]] (0-45 deg. zenith angle). * Securitas spotters are scheduled to be on site 19:30-05:40 PST. * US-STRATCOM documents: * [[%ATTACHURL%/../Eng_061011/LCH_Reports_RevA1.pdf][Laser Clearing House Reports Handbook]] * [[%ATTACHURL%/PMR-palomar070403.txt][4/3/07 UT P/A request]]: _no closures_. * [[%ATTACHURL%/PMR-palomar070404.txt][4/4/07 UT P/A request]]: _no closures_. * [[%ATTACHURL%/PMR-palomar070405.txt][4/5/07 UT P/A request]]: _no closures_. * [[%ATTACHURL%/PMR-palomar070406.txt][4/6/07 UT P/A request]]: _no closures_. * [[%ATTACHURL%/PMR-palomar070407.txt][4/7/07 UT P/A request]]: Sent 15:54 4/3/07. ---++++ Target lists and finder charts * [[%ATTACHURL%/lgs070403_clean.lst][4/3/07 UT LGS target list]] * [[%ATTACHURL%/lgs070404_clean.lst][4/4/07 UT LGS target list]] * [[%ATTACHURL%/lgs070405_eng.lst][4/5/07 UT LGS target list ]] (engineering targets only) * [[%ATTACHURL%/lgs070406_eng.lst][4/6/07 UT LGS target list]] (engineering targets only) * [[%ATTACHURL%/lgs070407_eng.lst][4/7/07 UT LGS target list]] (engineering targets only) ---++++ Schedules * Personnel Schedule: [[%ATTACHURL%/070402_pers_sched_v2.pdf][v2 (3/21)]] * Engineering Schedule: * v1.0 (3/21/07): [[%ATTACHURL%/lgs0704_schedule_v10.pdf][pdf]], [[%ATTACHURL%/lgs0704_schedule_v10.xls][xls]] * v1.1 (3/27/07): [[%ATTACHURL%/lgs0704_schedule_v11.pdf][pdf]], [[%ATTACHURL%/lgs0704_schedule_v11.xls][xls]] * v2.0 (4/3/07): [[%ATTACHURL%/lgs0704_schedule_v2-0.pdf][pdf]], [[%ATTACHURL%/lgs0704_schedule_v2-0.xls][xls]] ---++++ Test Plans Please post your test plans on the [[http://www.oir.caltech.edu/twiki_oir/bin/view.cgi/Palomar/PalmLGS/TestPlans][Test Plan Library]] page, and add a link below. * NGS Checkout (v3.1): [[%ATTACHURL%/../TestPlans/ngs_checkout_v3-1.doc][doc]], [[%ATTACHURL%/../TestPlans/ngs_checkout_v3-1.pdf][pdf]] * Laser Acquisition (v5.1): [[%ATTACHURL%/../TestPlans/laser_acquisition_v5-1.doc][doc]], [[%ATTACHURL%/../TestPlans/laser_acquisition_v5-1.pdf][pdf]] * LGS target acquisition (v3.4): [[%ATTACHURL%/../TestPlans/lgs_target_acq_v3-4.doc][doc]], [[%ATTACHURL%/../TestPlans/lgs_target_acq_v3-4.pdf][pdf]] * BTO Setup: [[%ATTACHURL%/../TestPlans/bto_setup_v2-0.doc][doc]], [[%ATTACHURL%/../TestPlans/bto_setup_v2-0.pdf][pdf]] * BTO Shutdown: [[%ATTACHURL%/../TestPlans/bto_shutdown_v1-0.doc][doc]], [[%ATTACHURL%/../TestPlans/bto_shutdown_v1-0.pdf][pdf]] * Acquisition camera platescale calibration: [[%ATTACHURL%/../TestPlans/acqcam_calib_v1-0.doc][doc]], [[%ATTACHURL%/../TestPlans/acqcam_calib_v1-0.pdf][pdf]] * AO system internal focus: [[%ATTACHURL%/../TestPlans/PALAO_internal_focus_v4.doc][doc]], [[%ATTACHURL%/../TestPlans/PALAO_internal_focus_v4.pdf][pdf]] * AO bench setup and checkout: [[%ATTACHURL%/../TestPlans/AO_bench_setup_and_checkout.doc][doc]], [[%ATTACHURL%/../TestPlans/AO_bench_setup_and_checkout.pdf][pdf]] * AO Optimization on the laser at zenith: [[%ATTACHURL%/../TestPlans/palao_laser_zenith_optimization.doc][doc]], [[%ATTACHURL%/../TestPlans/palao_laser_zenith_optimization.pdf][pdf]] * LOWFS field curvature: [[%ATTACHURL%/../TestPlans/lowfs_field_curvature.doc][doc]] * Low-order loop optimization: [[%ATTACHURL%/../TestPlans/lowfs_optimization_v1-0.doc][doc]], [[%ATTACHURL%/../TestPlans/lowfs_optimization_v1-0.pdf][pdf]] ---++++ Night logs and results *4/3/07 UT* <br> Thick to patchy high clouds and excellent seeing (~0.75" in V). Boresighted LLT and checked image quality (<1.2" FWHM stars, ~1.6" FWHM LGS). Much debugging of laser and BTO. Major problems with the AO telemetry system. Laser 4-5W. Debugged acquisition procedures and achieved K Strehl=24% on a bright LGS target despite clouds. [[%ATTACHURL%/palm_lgs_log_070403.pdf][4/3/07 UT Night Log (pdf)]] * Acq. camera NGS platescale: (0.163, 0.182) arcsec/pixel *4/4/07 UT* <br> Patchy to thick high clouds and excellent seeing (0.50-0.75" in V). Failed AO electronics in Cass cage discovered and fixed. Investigated TAO/telemetry software problems but no fix yet found. Optimized LGS-AO performance on bright tip-tilt stars. Laser 4-5 W. Achieved K Strehl ~38%. [[%ATTACHURL%/palm_lgs_log_070404.pdf][4/4/07 UT Night Log]] * Acq. camera LGS platescale: (0.187, 0.179) arcsec/pixel
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palm_lgs_log_070404.pdf
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lgs0704_schedule_v10.xls
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This topic: Palomar/PalmLGS
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Eng_070402
Topic revision: r18 - 2007-04-05 - AntoninBouchez
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