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W.M. Keck Observatory

Overview
Works: 43 works in 54 publications in 2 languages and 297 library holdings
Genres: Periodicals 
Classifications: TL501,
Publication Timeline
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Publications about W.M. Keck Observatory
Publications by W.M. Keck Observatory
Most widely held works about W.M. Keck Observatory
 
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Most widely held works by W.M. Keck Observatory
Caltech astrophysics abstracts by California Institute of Technology( serial )
in English and held by 3 libraries worldwide
Adaptive optics for Keck Observatory ( Book )
1 edition published in 1996 in English and held by 2 libraries worldwide
Stardate : Comet Impact TV1 by Open University Stardate - Comet Impact TV1( visu )
1 edition published in 2005 in English and held by 1 library worldwide
Stardate : Comet Impact TV2 by Open University Stardate - Comet Impact TV2( visu )
1 edition published in 2005 in English and held by 1 library worldwide
Caltech astrophysics abstracts by California Institute of Technology( Book )
1 edition published in 1991 in English and held by 1 library worldwide
A real-time technique for optical alignment of telescopes with segmented optics by Michael DiVittorio( Book )
1 edition published in 2003 in English and held by 1 library worldwide
"While telescopes with segmented optics (currently Keck and HET and in the future GTC, CELT, GSMT, NGST, etc) present extra challenges in terms of optical alignment, they also present the opportunity for using an alignment technique not available to telescopes with monolithic optics. We present a technique for aligning telescope secondary mirrors utilizing the segmented nature of the primary. The data required is gathered in direct image mode and can be collected from science instrument detectors (as compared to a wavefront sensor). From this data aberrations (focus and coma) are calculated from which secondary piston and tip/tilt (or decenter) corrections are determined. In addition, tip/tilt corrections for each of the primary mirror segments can also be calculated. Furthermore, other aberrations are available to determine other alignment or support issues including differentiating secondary tip/tilt from decenter, focal surface tilt, and instrument aberrations. This technique has been used nightly on the Keck I and II telescopes over the last 8 years and has made a significant improvement in image quality."
W.M. Keck Observatory : celebrating a decade of discovery, 1992-2002 ( Book )
1 edition published in 2002 in English and held by 1 library worldwide
Keck observatory report no. 208 by W.M. Keck Observatory( Book )
1 edition published in 1994 in English and held by 0 libraries worldwide
 
Alternative Names
Đài thiên văn Keck
kack teleskopi
Keck-Observatoire
Keck-observatoriet
Keck-Observatorium
Keck Observatory
Keck Obszervatórium
Keck-teleskoopit
Keck teleskopi
Keck teleskopioa
Keckove teleskopy
Keckovy dalekohledy
observatoire W. M. Keck
observatori W. M. Keck
Observatório W. M. Keck
Observatorium W. M. Keck
Teileascóp Keck
telescopi Keck
Teleskopi Keck
Teleskopy Kecka
W. M. Keck Gözlemevi
W. M. Keck Observatoriet
W. M. Keck observatorija
W. M. Keck-stjörnuathugunarstöðin
W. M. 켁 천문대
W・M・ケック天文台
WM Keck Observatory
Αστεροσκοπείο Κεκ
Обсерватория Кек
обсерватория Кека
Обсерваторія ім. В.М. Кека
מצפה הכוכבים קק
تلسکوپ کک
مرصد كيك
ڕوانگەی کیک
कॅक वेधशाला
डब्ल्यू.एम. केक वेधशाळा
කෙක් දුරේක්ෂය
凱克天文台
Languages
English (36)
French (2)
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