... разработка теории и методов расчета лучевых дифференциалов первого, второго и третьего порядков в градиентных оптических системах; . ... разработка методов расчета геометрических аберраций второго и третьего порядка осесимметричных оптических систем, содержащих асферические поверхности и градиентные среды типа "псевдоаксикон"; . ... получены формулы для расчета смещения изображения и геометрических аберраций второго порядка в градиентных оптических системах с малыми нарушениями осевой симметрии; . ...

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• GRADIENT-INDEX OPTICS

RECONFIGURABLE BACK END FOR LARGE ARRAYS G. Bianchi1, S. Montebugnoli1, G. Naldi1, M. Bartolini1, A. Mattana1 K. Zarb Adami2, J. Hickish2, A. Magro2, R. Armstrong2, G. Foster2, D. Price2 1 INAF-IRA (I) 2 University of Oxford (UK) The back end of the Italian concept of the Aperture Array (AAlo) subsystem (75-450 MHz), in the frame of the SKA Aperture Array Verification Program (SKA-AAVP), is reported in this poster. ...

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• FrontPage Run-Time Component Page
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MICROSCOPES . ... NIGHT VISION DEVICES . ... OEM OPTICAL COMPONENTS . ... LOMO® has designed and manufactured optical devices ranging from microscopes and endoscopes to telescopes and night vision devices . ... Since the end of the Cold War LOMO ® has been able to continue its tradition of quality and innovation by offering its diverse products and technologies to the scientific, medical, industrial and educational communities in North America. ... LOMO PLC has received the ISO 9001 Certificate . ...

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... The generalized aperture program is designed to simulate the effects on the incident photon stream of physical obstructions, such as thermal baffles and pre- and post-collimators. ... The philosophy behind the aperture program is that a geometrically complicated aperture may be modeled by a combination of geometrically simpler apertures. ... The generalized aperture program takes a list of assemblies and apertures created by the front end, and compares each input photon to the apertures, in turn. ...

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• Fitting and Modeling in the ASC Data Analysis Environment
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... FIELD | ... METHOD . DETAIL: FIELD | ... ImageJ plugins that process an image may implement this interface. ... setup(arg, imp) : The filter should return its flags. - showDialog(imp, command, pfr) : The filter should display the dialog asking for parameters (if any) and do all operations needed to prepare for processing the individual image(s) (E.g., slices of a stack). ... Field Summary . ... This method is called by ImageJ to inform the plugin-filter about the passes to its run method. int . ...

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. [ Back to Products ] Imaging GRIN Rod Lens . Imaging GRIN Rod Lens Specifications . NA = 0.6 . Type . Diameter, mm . Quarter- Pitch Length . (P/4), * mm . HAG 040 . 0.4 . 1.0 . HAG 060 . 0.6 . 1.5 . HAG 080 . 0.8 . 2.0 . HAG 100 . 1.0 . 2.0 . HAG 150 . 1.5 . 3.0 . *Optional are lenses with achromatic length ( P/4 + d ) . [ Back to Products ]

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. General Information . Media Files . Participants . Timetable . Local Information . Photos . Back to the album list . Previous . Next Click the image to view it in fullsize. Previous . Next .

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... VaST is a software tool for finding variable objects on a series of astronomical images. ... VaST performs object detection and aperture photometry using SExtractor on each image, cross-matches lists of detected stars, performs magnitude calibration with respect to the first (reference) image and constructs a lightcurve for each object. ... VaST FITS image viewer ./pgfv . ... Part I" PZP, vol. ... K. V. Sokolovsky, S. A. Korotkiy; "New Variable Stars Discovered by the NMW Survey" PZP, vol. ...

213. ATMoB: Christmas Mystery

214. . The . MASS . Group .

215. Amateur Astronomers Association of Princeton

216. Winer Observatory Command and Control

217. Optical Surface Cleaning Procedure ? Amateur Astronomers Association of New...

218. AAL Homepage

219. Compiling Apache for Microsoft Windows

220. http://www.cieletespace.fr/node/5674?thickbox=1&width=800&id=