... images of the Great Andromeda Galaxy in the SBIG Instruments advertisement and the ... astro-images He presently uses a 12.5" Ritchey-Chretien cassegrain and a ST10E (SBIG ...
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Ссылки http://www.princetonastronomy.org/newsletters/04_2003sidereal.pdf -- 1157.6 Кб -- 27.04.2003 Похожие документы
... imaging setup with my Tak FS-128 refractor on a Losmandy G-11 and a 5X Powermate to give f/40, I was able to get decent RGB ... I was imaging at F10, which made the image very large (high magnification) and my field of view very small. ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2003sidereal.pdf -- 941.0 Кб -- 08.10.2003 Похожие документы
... images posted in the Sidereal are reduced to fit the format of the periodical, the ... image electronically please send me a request at brian@princetonastronomy.org and I ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2007sidereal.pdf -- 749.5 Кб -- 02.10.2007 Похожие документы
... Over the past couple of years I've had a lot of success doing imaging at f/10 with my ST-6 camera on my LX-200 but because these images were unguided I was limited to integrations of about 60 seconds before tracking errors became objectionable. ...
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Ссылки http://www.princetonastronomy.org/newsletters/dec_times.pdf -- 270.6 Кб -- 27.04.2003 Похожие документы
... Issue of Sidereal Times July 9, 2004 Imaging with a Cooled CCD Tis the season for ... lot of time at the Simpson Observatory this year learning to image with a cooled CCD ...
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Ссылки http://www.princetonastronomy.org/newsletters/06_2004sidereal.pdf -- 1112.6 Кб -- 31.05.2004 Похожие документы