... ad2rad h:m:s d:m:s -> radians angle2size angular to proper size conversion in different cosmologies size2angle proper to angularsize conversion in different cosmologies distance angular distance between two points on the sky rad2ad radians -> h:m:s d:m:s ...
... Morris 1962); the orbital period, P = 9890 days (e.g., Carroll et al. 1991); the eclipse depth, 48% of the primary's light blocked at visual ( 0.7 magnitudes extinction; Schmidtke 1985); and the angularsize of the primary, str. ...
... Sighting AngularSize - Project for 4-6 grades to gain an understanding of angular measurement and how it is used for things such as surveying and astronomy. ...
... nominal focal length of the mirror is then needed to convert to actual angularsize ... In practice, the angularsize may be directly encoded in a WCS CDELT header ... The corresponding angularsizes are also given, but the actual angularsize will be ...
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Ссылки http://hea-www.harvard.edu/~jcm/asc/docs/coords/coords4.3.ps -- 744.2 Кб -- 29.10.2001 Похожие документы
... nominal focal length of the mirror is then needed to convert to actual angularsize ... In practice, the angularsize may be directly encoded in a WCS CDELT header ... The corresponding angularsizes are also given, but the actual angularsize will be ...
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Ссылки http://hea-www.harvard.edu/~jcm/asc/docs/coords/coords4.2.ps -- 629.5 Кб -- 22.12.1997 Похожие документы
... nominal focal length of the mirror is then needed to convert to actual angularsize ... In practice, the angularsize may be directly encoded in a WCS CDELT header ... The corresponding angularsizes are also given, but the actual angularsize will be ...