... Home Observing AAA Urban Starfest in Central Park . ... Urban Starfest in Central Park . ... Beyond New York City . ... AAA In the News . ... Join the Amateur Astronomers Association (AAA) of New York at their annual Autumn Urban Starfest on Saturday, October 17, 2015, starting at 7:00 pm at the Sheep Meadow. ... WHO:?а Amateur Astronomers Association (AAA) of New York?а (aaa.org) and the Urban Park Rangers . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by...

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• Our Logo ? Amateur Astronomers Association of New York
• Spring Starfest in Woodlawn Cemetery, The Bronx ? Amateur Astronomers
• Choosing and Using Binoculars ? Amateur Astronomers Association of New York

The TCC supports the following coordinate systems: . ICRS: the current RA/Dec standard. The default date of observation is J2000. ICRS is FK5 J2000 (for all practical purposes) but has no date of equinox . ... The date specifies both the date of equinox (usually J2000) and the date of observation . ... The date specifies both the date of equinox and date of observation . ... Warning: the following coordinate systems are rarely used (except Mount for parking the telescope). ...

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• lsst.coordConv: coordConv::PVTCoord Class Reference
• lsst.coordConv: coordConv::Coord Class Reference
• TCC Commands

Blog . ... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . Mad Science . ... Site Info . Search the site . ... RELATED SITES . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Here are the questions and answers I have from 1998. ... Is it possible for a giant black hole to crush under it's own gravity? ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

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... The crucial problem that limits our knowledge of our own galaxy, and prevents us from working out how and when it formed, is our inability to measure direct distances to distant stars, and to determine their proper motions. If we could get accurate parallaxes and proper motions for every star in the galaxy, we'd have things completely wrapped up, and surely we'd be able to figure out galaxy formation. ... Luckily, this is just what should be achievable using space interferometers. ...

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• pynifs

... space flight . ... Twisted tale of our galaxy's ring . The Herschel Space Observatoryт??s view reveals the entire ring at the center of the Milky Way for the first time. ... In a strange twist of science, astronomers using the Herschel Space Observatory have discovered that a suspected ring at the center of our galaxy is warped for reasons they cannot explain. ... New observations from the Herschel Space Observatory show a bizarre, twisted ring of dense gas at the center of our Milky Way Galaxy. ...

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• Planck steps closer to the cosmic blueprint | Astronomy.com

Configuration Files | ... Options | ... This version of Apache includes changes allowing it to run on IBM's EBCDIC-based TPF (Transaction Processing Facility) operating system. ... It is passed to Apache through the ZINET XPARM field since ZINET is the only way to start the server on TPF. A third group of options apply to both the informational displays (ZFILE) and running the server (ZINET XPARM): -d, -D and -f. The rest of Apache's options are either not applicable or are not supported on TPF. ...

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• Apache module mod_auth_dbm

... Fractals and multifractals are used to model hierarchical, inhomogeneous structures in several areas of astrophysics, notably the distribution of matter at various scales in the universe. ... It is pointed out that some of the difficulties regarding the convergence rates of algorithms used to determine scaling exponents for a fractal or multifractal, are intrinsically related to its texture, in particular, to its lacunarity . ... Structures with fractal characteristics are important for astrophysics...

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... General measurements: that we've made.. that don't fall into other categories. tests on dummy load . ... 150928 : on 5 foot balun section . ... 150603: pictures of dipole 3B (tx4) arcing damage. 150915: pictures of dipole 3B (tx4) arcing damage (2nd occurrence) . ... 8 Mhz dipoles tx1-6 = D2a,D2b,D4a,D4b,D6a,D6b There is a 100 kw dummy load that can be attached to the output of a transmitter. ... dummy load tx4: . ... plots of curve and fit: tx4 calibration curve with fit (.ps) ( .pdf ) . ... pdf ) ...

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• signalProcNotes

... Please Sign Our Guestbook . ... Signed on Tuesday, October 13, 2015 at 23:34:22 CET . ... Ech war haut mat den AAL op Dippech observeieren,an etwar super Ineressant. ... Eeschler, Luxembourg . ... ech hunn gester Owend ( Samsdes den 15. august 09 geint 22 Auer )zu Warken eppes gesinn, wou mir eis iwerluecht hunn wad dat dann elo richteg war: Dei eng waren der Meenung et wДr eng Sternschnuppe gewiecht, anerer hunn gemengt et wДr een Komet oder Meteor gewiecht. ... Great site . ... Hey, great site. ...

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Gemini IV Oral History Interview Excerpts . ... Chamber A and Chamber B [of the Space Environmental Simulation Laboratory] were just being finished at that time, so the scenario was, we were building escape systems to go in and rescue a crewman if he got in trouble while in the chambers. ... So it was a big deal back when we did the first EVA because the Russians had just done that not too long before. ... I never got up. ... Visit the JSC Oral History Collection . ... Return to JSC History Portal . ...

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Truebloodb,g, K. Zelayab Department of Astronomy, The Ohio State University, 140 West 18th Avenue, Columbus, OH 43221 USA; bNational Optical Astronomy Observatory, 950 North Cherry Street, Tucson AZ 85719 USA; cCerro Tololo Inter-American Observatory, Casilla 603, La Serena ... USA ABSTRACT We describe the design, construction and measured performance of the Kitt Peak Ohio State Multi-Object Spectrograph ( KOSMOS ) for the 4-m Mayall ... Optical layout for KOSMOS and COSMOS. ...

192. Transparency package of N.Sinev talk at Berkeley 03/29/200

193. XV фестиваль "АстроФест" прошел успешно | АстроФест