CRUST
发表于 2025-3-21 17:56:22
书目名称Digitised Optical Sky Surveys影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0280415<br><br> <br><br>书目名称Digitised Optical Sky Surveys读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0280415<br><br> <br><br>
Alveoli
发表于 2025-3-21 23:22:39
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痴呆
发表于 2025-3-22 04:24:33
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调整校对
发表于 2025-3-22 06:28:57
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.
文字
发表于 2025-3-22 12:35:30
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.
Focus-Words
发表于 2025-3-22 13:23:25
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Focus-Words
发表于 2025-3-22 19:33:13
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.
Iniquitous
发表于 2025-3-23 00:23:37
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.
枫树
发表于 2025-3-23 03:38:29
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AGONY
发表于 2025-3-23 07:40:01
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.