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Titlebook: Digitised Optical Sky Surveys; Proceedings of the C H. T. MacGillivray,E. B. Thomson Conference proceedings 1992 Springer Science+Business

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书目名称Digitised Optical Sky Surveys
副标题Proceedings of the C
编辑H. T. MacGillivray,E. B. Thomson
视频videohttp://file.papertrans.cn/281/280415/280415.mp4
丛书名称Astrophysics and Space Science Library
图书封面Titlebook: Digitised Optical Sky Surveys; Proceedings of the C H. T. MacGillivray,E. B. Thomson Conference proceedings 1992 Springer Science+Business
描述Astronomical photographs contain an enormous amount ofinformation. This presents extremely interesting problems when onewishes to produce digitised sky atlases, to archive the digitisedmaterial, to develop sophisticated devices to do the digitising, andto create software to procecc the vast amounts of data. All theseactivities are necessary to be able to do astronomy. .One such activity is the important, large-scale optical identificationof objects which also emit radiation at other wavelengths. Otheractivities of the past decade include a multiplicity of surveys thathave been made on galaxies and clusters of galaxies. .This book treats, in five sections, the existing and future surveys,their digitisation and their impact on astronomy. It is a referencefor people in the field and for those who wish to engage in using orproducing sky surveys. .
出版日期Conference proceedings 1992
关键词Libration; astrometry; astronomy; classification; galaxies; galaxy
版次1
doihttps://doi.org/10.1007/978-94-011-2472-0
isbn_softcover978-94-010-5091-3
isbn_ebook978-94-011-2472-0Series ISSN 0067-0057 Series E-ISSN 2214-7985
issn_series 0067-0057
copyrightSpringer Science+Business Media Dordrecht 1992
The information of publication is updating

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Preface to the First and Second Edition0 mm., typical astrograph plates (measuring area ≈ 220 × 220 mm.) can be digitised in about 30 minutes. First measuring programs will concentrate on the Hipparcos groundbased extragalactic reference link and various catalogues, in particular remeasurement of AC zones and the AGK2 plates.
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The Deep 2-Micron Survey of the Southern Sky in the J (1.25 μm) and K (2.2 μm) bands with a pixel size of 3″. An optical band, I (0.9μm), with a better spatial resolution will be also included. The survey will be done on the 1 meter ESO telescope, with a camera using 256×256 . arrays.
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The MAMA Facility: A Survey of Scientific Programmessystematic way by lanes 10.24 mm wide, or in a random access mode from a catalogue of preliminary positions. The basic pixel size (and sampling step) is 10μm. Oversampling down to 2μm can be used to digitise spectra; for some applications, pixels of 20, 30… 80 μm can be synthesized in real time.
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A New Astrometric Measuring Machine: Design and Astronomical Programmes0 mm., typical astrograph plates (measuring area ≈ 220 × 220 mm.) can be digitised in about 30 minutes. First measuring programs will concentrate on the Hipparcos groundbased extragalactic reference link and various catalogues, in particular remeasurement of AC zones and the AGK2 plates.
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Photometric Calibration of the Southern Sky Surveys large-scale structure of the universe, galaxy evolution, quasar surveys, galactic structure, rare-object searches, and optical identifications of objects in surveys at other wavebands, such as the ROSAT, MIT/Parkes, and IRAS surveys.
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