... In addition, the detector orientation was checked by using startrails in right ascension with the magnification 8в. We could not use other calibration procedures because the telescope was not equipped with a slit mask and its focal length was not known ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2001/2001A&A_366_868D.pdf -- 97.1 Кб -- 24.02.2010 Похожие документы
... 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. ...
... 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. ...
... Key words. stars: circumstellar matter -- stars: formation -- stars: binaries -- ISM ... stars are of great importance in understanding the star formation process, since ... stars, for example Fig. 15 of Hillenbrand et al. (1992), it is clear that the ...
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Ссылки http://www.sao.ru/hq/balega/PUBL_BAL/PUB_2005/2005AA_431_307.ps -- 712.0 Кб -- 24.02.2010 Похожие документы
... IG 57) NGC RA 1.0 m off -- G 04, 07) N 7202 may be the star at 22 03 50 -31 27.8 ... 0.8 min off * 478-C08) dimensions refer to trail of nucleus -- G18) NGC Dec 7' off ...
... stars (at least 5), well distributed over the whole field, are interactively ... Secondly, edit the standard star table to remove/restore some stars. ... vs. flux table for a given standard star; std star to reduce Newsletter of the ESO ...
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Ссылки http://www.sao.ru/precise/Midas_doc/courier/courier-94oct.ps -- 2218.3 Кб -- 22.11.1994 Похожие документы
... In the dusk coming down the trail he saw a movement and then what seemed to be a dog approaching on the trail, a very large sheep dog, or an animal more like a husky, and he wondered what would bring a dog to this obscure place at this time of evening. ...
... he and his family loaded their car and trailer with all they owned and said goodbye ... derived the original calculations of the first astronomers that charted the stars ...