... Bad Astronomy . ... Mad Science . ... Site Info . ... Probably the best place on the web to find such stunning images is the Astronomy Picture of the Day , where Robert Nemiroff and Jerry Bonnell put pictures they have culled from many thousands on the web, along with a short easy to understand explanation of the science behind the picture (as well as lots of links). ... Some of it has been used as a resource for the Bad Astronomy pages as well. ... Not all bad science is, um, well, bad . ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy

Characterization of Precipitable Water Vapor at the TMT Candidate Sites in Northern Chile: The Importance of Surface Data A. OtАrola T. Travouillon, M. SchЖck, S. Els, R. Riddle W. Skidmore, R. Dahl, D. Naylor, R. Querel Kislovodsk , October 4-9 , 2010 1 Outline Location of sites tested by TMT in northern Chile Synoptic-scale meteorological conditions Monitoring of ... Kislovodsk, October 4-9, 2010 16 Results: Overall & Seasonal Site Alt. (m) PWV (mm) GOES PWV (mm) Surf. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... 15th October 1997: With SaturnтАЩs largest moon to be a prime target for exploration Cassini-HuygenтАЩs mission commences at Launch Complex 40, Cape Canaveral Florida at 04:43 EDT aboard an appropriately named Titan IVB/Centaur launch rocket. ... Respectively the name of the Italian French astronomer who discovered more of SaturnтАЩs moons, Giovanni Cassini, was given to the main flagship-class ASI/NASA orbiter. ... CREDIT: NASA . ...

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... Азбука . ... Статьи и рефераты по Астрономии / Разное / Путешествие среди черных дыр . ... Отправляясь в путешествие, вы детально изучили свойства черных дыр. ... Получив эти результаты, вы можете исследовать окрестности горизонта черной дыры. ... к черной дыре, а головой ? ... Итак, вы начинаете строить планы следующего этапа путешествия: визит к ближайшей черной дыре с массой 100 тыс. M слн из атласа черных дыр Уиткомба,? к черной дыре, расположенной в центре нашей Галактики ? ... История Азбуки. ...

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• Естественные спутники планет / Астрономические Таблицы / Азбука астрономии
• Характеристики систем планетарных колец / Астрономические Таблицы / Азбука

... Four types of galaxy environments are considered: clusters, centers of groups, other places in groups, and the field. ... In order to check whether the mean ages of the stellar populations depend on environment density monotonically, as the hierarchical par­ adigm predicts, in this work I consider four types of environment separately: the cluster galaxies, the brightest (central ) galaxies of groups, the second­ranked group members, and the field galaxies. ... Group center SB(rs)0# 204 637 1996 Oct ...

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• http://sn.sai.msu.ru/~sil/preprints/aj_leo2.pdf
• http://sn.sai.msu.ru/~sil/preprints/s0_3.ps.gz

VISTA Telescope Mount ­ Factory testing prior to optics integration Paul Jeffers*a, Brian Stobiea, Stan Hermannb, Brad McCreightb a UK Astronomy Technology Centre, Royal Observatory, Blackford Hill, Edinburgh, EH9 3HJ, UK b VertexRSI ­ General Dynamics C4 Systems, 1217 Digital Drive, Richardson, TX 75081, USA ABSTRACT VISTA1 is a survey telescope which will deliver 0.5 arc second images over a 2 degree diameter unvignetted field of view. ... Thermal affects during the period of the test. ...

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*** RadioAstron observations status summary *** In the table below one can find information about observations conducted by RadioAstron from the beginning of science operations. In case if you have specific questions regarding target(s) of your interest -- feel free to contact Yuri Kovalev <yyk@asc.rssi.ru> to request details needed to help preparing new RadioAstron proposal(s). Typical mode of RadioAstron observations is a 'survey' mode: pointing on a target at a given projected baseline with data

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• OPTIMIZATION OF THE MOON PERTURBED ORBIT.
• MILLIMETRON

... G. Gombert, IBVS No. ... 4734, 1999. ... 2, 275, 2000. ... 4118, 2000; T. Vanmunster, VSNET Alert No. 4125, 2000 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/alert4000/maillist.html). ... K. Bernhard, VSNET Newvar No. 177, 2000 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet-newvar/msg00177.html). ... T. Kato, VSNET Newvar No. 249-260, 264-273, 277-289, 300-302, 367, 368, 370, 371, 376-381, 385, 386, 388-391, 2000 (http://www.kusastro.kyoto-u.ac.jp/vsnet/Mail/vsnet-newvar/maillist.html). ...

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• http://www.sai.msu.su/gcvs/gcvs/nl78/e1.TXT
• http://www.sai.msu.su/gcvs/gcvs/nl78/5721-t3.txt
• IBVS 5721 (8 August 2006)

min >0 , 2.5.1. 2.5. (2.2.1 )). . ... 2.5.3) s (2.5.2) (2.5.4) ), (2.5.4) ­ - - , 89 . ... ROC , .. , ­ max , > > j , ROC , min e - - t (Region f () , t ( " t < t0 , , . ... ROC = Re (s ) ( Re ­ ,I ­ f (t ) e -t , ), . ... ROC s. , R OC ROC , .. - s( . ... Res) s (2.5.4) i , Res[ . s0 )] 1 f () = t 2j Re (s ) = ( , = lim (s - s , : F (s ) . ... 2.12). st , F (s )e + j , =e st F (s Res[F s0t i =1 m . ... Res[ (s 2.4. ... s0t -at 1 lim(s - 0 )F (s ) = lim s = 1 s 0 s0 s lim (s + a Re (s ) = 1 > 0 . ...

170. Glava 1

171. GRADIENT-INDEX OPTICS