Proceedings Paper
Rayleigh scatter measurement of Keck LGS by Subaru Telescope| Format | Member Price | Non-Member Price |
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Paper Abstract
We measured the Rayleigh scattered light from the laser beam launched from Keck II telescope. The illumination at the pupil of Subaru telescope was recorded using the APDs of the Subaru AO system wavefront sensor. Since the field of view of our wavefront sensor is only 5 arcsec in diameter, it was possible to follow the laser beam as it travels across the telescope pupil. The maximum surface brightness of the laser beam is estimated at 16.2 mag/arcsec2.
Paper Details
Date Published: 7 February 2003
PDF: 4 pages
Proc. SPIE 4839, Adaptive Optical System Technologies II, (7 February 2003); doi: 10.1117/12.459682
Published in SPIE Proceedings Vol. 4839:
Adaptive Optical System Technologies II
Peter L. Wizinowich; Domenico Bonaccini, Editor(s)
PDF: 4 pages
Proc. SPIE 4839, Adaptive Optical System Technologies II, (7 February 2003); doi: 10.1117/12.459682
Show Author Affiliations
Yutaka Hayano, National Astronomical Observatory of Japan (Japan)
Wolfgang Gaessler, Max-Planck-Institut fur Astronomie (Germany)
Hideki Takami, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Wolfgang Gaessler, Max-Planck-Institut fur Astronomie (Germany)
Hideki Takami, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Naruhisa Takato, Subaru Telescope/National Astronomical Observatory of Japan (United States)
Yosuke Minowa, National Astronomical Observatory of Japan (Japan)
Yosuke Minowa, National Astronomical Observatory of Japan (Japan)
Published in SPIE Proceedings Vol. 4839:
Adaptive Optical System Technologies II
Peter L. Wizinowich; Domenico Bonaccini, Editor(s)
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