4 СПРАВОЧНЫЕ МАТЕРИАЛЫ . ... На результатах измерений сказывается отклонение от сферичности формы Солнца, составляющая /37/ 5,21 х 10 -3 %, из-за которой результаты наблюдений отклонений звезд оказываются зависимыми от углового положения радиуса - вектора звезды на небесной сфере и могут различаться в пределах 9,2 x 10 -5 ". ... Дополнительное отклонение, обусловленное рефракцией лучей в атмосфере Солнца, достигает /38-39/ 0,004 ". ... 4.3 ОТКЛОНЕНИЕ ЛУЧЕЙ . ... 4.4 ЭФФЕКТ ЭЙНШТЕЙНА . ...

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... Archives . ... I am visiting Copernicus Astronomical Center in Warsaw this week and this is the reason for Polish connection! ... Periods of oscillation are frequently found using one of two methods: least-squares (LSQ) fit or power spectrum. ... One-way analysis of variance (AoV) is recommended as a method for detection of sharp periodic signals. ... Comparison of the AoV test with other tests in use demonstrate that for large samples it is at least as powerful as any of them. ... Comment ( RSS ) |...

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• AstroStat Talks 2013-2014
• Eyes on the Sky, Feet on the Ground: Chapter Three

... News . ... SOLARFEST 2009 Saturday 20 June, Dunsink Observatory . From Neil Cullen, Armagh Planetarium: . On Thursday evening, 28 May 2009, we will be unveiling our new meteorite alongside a special talk by Dr Mike Simms of the Ulster Museum , incorporating the 40th anniversary of the landing of the Bovedy meteorite . This talk will begin at 7pm in Armagh Planetarium 's Copernicus Hall. ... Wednesday, 27 May 2009 18:25 . International Year of Astronomy, Ireland National Node . ...

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• Venus Transit Exhibition
• Shoulders of Giants | OASES Over us All is the SElfsame Sky | OASES 2010
• Southern African Large Telescope (SALT)

... Contact Us . ... Planetarium Staff . ... Armagh Goes Digital . ... With its landmark dome, Armagh Planetarium is one of Ireland's most unique venues for corporate hosting. ... Copernicus Hall 100 seats (150 standing area) . ... Free Car/Bus Parking Areas . Voyager Cafe (Full catering available тАУ buffet or seated either by on site caterers or your own preference) . ... Ample parking on site . ... The Planetarium can also provide a private and free car parking area for your clients' convenience. ...

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• Astronotes 2007 Back Issues
• Astro Topics
• Planet Aliens visit Armagh Planetarium | Astronotes

... Planets and Brown Dwarfs . ... Mission Definition . Ask anyone on the street to give an example of a planet, and they'll consider you a bit dim. ... Finally, if you ask "What is the exact scientific definition of 'planet'?", it turns out that nobody can answer it, because there really isn't one. ... The word itself means "wanderer" in Greek, and other cultures generally have words for "planet" with a similar meaning. So why isn't that good enough for us today? ...

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• ASP: Galileo: The Man and His Science
• ASP: The Astronomy of Many Cultures: A Resource Guide
• ASP: Science Fiction Stories with Good Astronomy & Physics

... The hydrogen line is the most pronounced absorption feature in spectra of B-type stars. Two effects play the dominant role in observed behavior of : the Stark broadening of the line absorption coefficient and interstellar absorption. ... Keywords: B-type stars, H I line, Stark effect, interstellar absorption . ... Thus having a good description of the Stark effect we investigated early B-type stars, where interstellar absorption may play an important role. ... 4 (IUE observations) and Fig. ...

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• IAU Symposium 258 Participant List
• MOSS Training
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... Read Mark BosloughУ?т??т??s blog on the Jupiter impact . ... Mineral analysis of lunar crater deposit prompts a second look at the impact cratering process . Researchers have discovered a rock body across the floor of Copernicus Crater that appears to bear the mineralogical signature of rocks that were present before the impact that made the crater. ... Not detectable in the crater image (inset), deposits are visible only in light at certain wavelengths. ...

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• August 2015 | Astronomy.com
• Mercury at its best in the evening sky | Astronomy.com
• Observing the bright stuff | Astronomy.com

FOR IMMEDIATE RELEASE First e-VLBI data from China-Australia, China-Europe and Australia-Europe baselines DWINGELOO, The Netherlands (28 August 2007) - Today, collaborators in the EXPReS project (Express Production Real-time e-VLBI Service) conducted the first successful real-time correlation of e-VLBI data from Chinese and Australian telescopes, from Chinese and European telescopes, and from Australian and European telescopes. ... Data were transferred to JIVE at a rate of 256 Mbps per telescope. ...

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• Archive of VLBI Observations Majordomo List
• Astroinformatics 2013 Conference - CASS
• Australia Telescope Development Plans

... Astrophysics Group . ... Cambridge, April 14-16 2014 . Participants . ... University of Leicester . ... Queen Mary University of London . ... Oxford University . ... University of Warwick . ... DAMTP, University of Cambridge . ... University of Oxford . ... University College London . ... Leicester University . ... Queen?s University Belfast . ... Queen?s University Belfast/University of Warwick . ... 2013, Astrophysics Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge, CB3 0HE . ...

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• VLBI observations of the quasar 3C380

The Doppler shift is the effect of sound increasing or decreasing in pitch as an object moves towards or away from you. ... Light works the same way, except light is shifted to redder colours when an object is moving away, and to blue colours when an object is travelling towards us. ... Almost every object he observed had its light stretched to redder colours, indicating essentially everything in the Universe was moving away from us. ... So the Hubble constant tells us how old the Universe is. ...

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• David Nicholls: other stuff

... He made observations of a supernova (literally: nova= "new star") in 1572 (we now know that a supernova is an exploding star, not a new star). ... Brahe's meticulous observations showed that the supernova did not change positions with respect to the other stars (no parallax). ... This was early evidence against the immutable nature of the heavens, although Brahe did not interpret the absence of parallax for stars correctly, as we discuss below. Brahe made careful observations of a comet in 1577. ...

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• Bruno thru Kepler

These images have been selected from those recorded with the telescopes at Mt. ... This is the full 25 arcminute field of view of the CDK700 with its Apogee U16 camera. ... Jupiter on November 1, 2011, at 07:06 UT was recorded with the CDK125 Shared Skies Live telescope and an AVT Prosilica GX-3300 video camera. ... The first quarter moon on August 17, 2010 at 02:20 UT was recorded through thin cirrus with the CDK125 Shared Skies Live telescope at Moore Observatory. ...

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... Xerox Palo Alto Research Center, 3333 Coyote Hill Rd., ... We describe our experiment with an on-line collaborative environment where users share the execution of programs and communicate via audio, video, and typed text. ... Our idea was to build a multi-user, network-accessible environment which we could populate with tools useful for astrophysics research. ... These client-server games were usually written by graduate and undergraduate students, and plain telnet was often the client. ...

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... Observatory . ... THE HISTORY OF AAAP . ... After introductory remarks by Robert Sanders, founder of the Association, it was moved that the name of the organization be Amateur Astronomers Association of Princeton. ... 2/72 First issue of Sidereal Times, so named by Editor Roxanne Tobin. ... 5/72 Election of officers: Norman Sperling, Director; John Church, Assist. ... Sidereal Times, John gives the following report: . ... Sidereal Times.) ... Amateur Astronomers Association of Princeton Т? 2015. ...

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... These images were provided to Winer Observatory by Mike Shade of Sonoita Hills Observatory as an example of the outstanding work done by local Sonoita amateur astronomers. ... All images on this page were taken with a 6-inch Astro-Physics aprochromatic refractor at Sonoita Hills Observatory using an SBIG ST-7 camera. ... Object: Galaxy Messier 100 . ... Date: March 2001 . ... All images on this page were taken with an f/5 Newtonian reflector at Sonoita Hills Observatory using an SBIG ST-7 camera. ...

196. Lecture Series 2011-2012 ? тАЬThe Astronomical Future of HumankindтАЭ ? Alex

197. Phil Plait's Bad Astronomy: SPOILER Review: Men in Black

198. Amateur Telescope Makers of Boston

199. http://www.cieletespace.fr/node/10079?thickbox=1&width=800&id=

200. A Sensational Discovery - an Astronomy Net Observation_reports Forum Message