33. Timelapse film - стр. 2 - Астрофотография
... Немного подкорректировал action, взятую отсюда: http://blog.starcircleacademy.com/2011/02/automated-stacking-of-star-trails-in-ps-cs5/ . ...
34. CES
... For this application, the spectrum of the flatfield star must have been trailed so that its well exposed part (along the spatial axis) fully covers the relevant positions of object spectra. ...
36. The Pleiades
... While few people can see stars as faint as magnitude 6.5, this limit is interesting for a different reason: it includes all stars in the vicinity that are listed in the 1725 British Catalogue of John Flamsteed, the first British Astronomer Royal. ...
39. Югаваралит_минералогические находки
... Аляска \\ Chena Hot Springs (yugawaralite locality), Tors Campground Trail, Chena River, Fairbanks North Star Borough, Alaska , USA \\ : 65°3'11"N; 146°3'20"W \\ ( mdt ) \\ Eberling, G. D., R. C. Erd, Florence Weber, and L. B. Beatty. ...
40. http://www.puldb.ru/laza_gao/PUB/av_1.pdf
... In the absence of a sufficient number of reference stars in the working field, the scale-trail technique was used to reduce the photographic observations of satellites. ...