... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . Australia Telescope Compact Array . ... CSIRO, Australia's national science agency, operates a number of world-class radio astronomy observatories that are collectively known as the Australia Telescope National Facility or ATNF. ... CSIRO also manages the Murchison Radio-astronomy Observatory, where the Square Kilometre Array telescope infrastructure in Australia is to be centred. ...

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• Getting busy with real data | Australia Telescope National Facility
• PULSE@Parkes Teachers FAQ
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... Tonight's Sky . ... Sky this Month . ... The Sky This Week: April 1 - 10 . ... Astronomy for Kids . ... The Real Reality Show: Would aliens be anything like us? ... The Real Reality Show: All about the Drake Equation . ... The Real Reality Show . ... The Real Reality Show: Is Interstellar Travel Really Possible? ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...

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• The Real Reality Show: Matter and Energy | Astronomy.com
• The Real Reality Show: How Did Life Start on Earth? | Astronomy.com
• The Real Reality Show: Why is there an antiscience movement? | Astronomy.com

. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• The Cosmological Constant

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Moon . ... Space Flight . ... June . ... By admin July 17, 2012 Posted in: Colin Johnston . ... Image credit:Don Pettit/NASA) . ... Image credit:NASA) . ... 4 June:The US intelligence community giving NASA two surplus giant spysats for conversion to Hubble-style space telescopes. ... 18 June:?аa Chinese space docking . ... Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. ...

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• Stargazing in November | Astronotes
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... Bad Astronomy . ... Radio . ... Bitesize Astronomy . ... Think of a telescope as a bucket that collects light. ... So over the years, telescope makers have focused on making telescopes bigger and bigger. ... For radio telescopes, however, the size limit is much bigger. Many astronomical objects emit radio waves, and as it happens telescopes built to detect radio don't have the same stringent smoothness criteria optical telescopes do. ... But radio telescopes can get even bigger. ...

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• Phil Plait's Bad Astronomy: Info
• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Mad Science

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Michael K. Gainer Real Astronomy with Small Telescopes. Step-by-Step Activities for Discovery . ... Michael K. Gainer . Real Astronomy with Small Telescopes . Step-by-Step Activities for Discovery 2007 . ... ftp://sky:sky@195.208.220.125/eng_books/real_astronomy/ . ...

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Observatories 1 --- | ... Mills Observatory . ... The observatory building . ... One of the conditions of the transfer was that the Observatory would move to a better site, so ROE moved from the (increasingly smoggy) City Centre to Blackford Hill, about 2 miles south. ... Rumour has it that the site (which is pretty close to being below sea level, a novel idea for an observatory) was chosen based partly on the sunshine records being kept by the town clerk in nearby Bexhill (Florida for the english). ...

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• Gliese 229B: A Really Cool Brown Dwarf
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... The Hubble Space Telescope is jointly run as a partnership between the European Space Agency and NASA. ... For more information on the European contribution to the Hubble Space Telescope go to: http://hubble.esa.int and for more on the VLT go to: http://www.eso.org . ... A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises . ... The "ESA/ESO Astronomy Exercise Series" has just been published, on the web and in print. ... The language for the ESA/ESO Astronomy Exercise Series is English. ...

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• ASP: Black Holes to Blackboards: Building Universes in the Classroom
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... ESO, the European Southern Observatory . ... Survey Telescopes . ... NACO . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... ESO 1-metre Schmidt telescope . ... Sequences showing the real images acquired with the VLT, and 2D and 3D animations illustrating the motion of the stars around the black hole at the centre of the Galaxy. 00:10 - zoom and pan the colour image obtained with the VLT; . ... 01:30- fade from the real data to a 3D animation of the stars around the black hole; . ...

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• UFOs?
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... The real-time system for astronomical observations on the telescopes of the virtual observatory from ICAMER, SAO RAS, and BNO INR RAS . ... 81K Three large astronomical observatories-- ICAMER, SAO and BNO JNR RAS- are located in the compact area of the Northern Caucasus. ... The unification and synchronization of data-flows from these telescopes will allow one to carry out astronomical observations at a new level and to realize a virtual observatory with new capabilities for space research. ...

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• Окно информационных сообщений TVguide Information.
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... The Figure shows the parallactic angle in relation to the source position at (RA,DEC), the zenith of the telescope at (LST,AoLatitude), the hour Angle HA, and the azimuth direction AZ (in the picture the source has already transitted). ... Now suppose that a second feed was placed 1 beam width away from the central horn parallel to the azimuth arm. ... Figure 1. shows the parallactic angle rate versus azimuth angle for declinations 8 through 28 (spaced 1 degree steps from Arecibo's latitude). ...

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• drift maps in J2000 coordinates
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• T2874 meteors on moon.

... Now you really are ready to run the reduction program. You have all the necessary information in the right file formats. Usually, it's convenient to keep each night's observations in a separate file. ... Once the data are read, the reduction proceeds in two main stages: first, filling in missing meteorological data, subtracting dark readings, and subtracting sky; and second, fitting the remaining stellar data to appropriate models. ... However, it is sensitive to aberrant or bad points. ...

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... Now complete, Servicing Mission 3B (SM3B) was really the fourth trip to the Hubble Space Telescope, as the originally planned mission 3 was split into two parts. ... The 100 Meter Green Bank Radio Telescope . ... Dedicated as the Robert C. Byrd Green Bank Telescope, the device weighs over 30 times more than the Statue of Liberty, and yet can point anywhere in the sky more precisely than one thousandth of a degree. ... On 1996 March 22, a Galaxy and a comet shared the southern sky. ...

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... We have been upgrading the software front-end to WASP (Wideband Autocorrelating SPectrometer, operating from 800 to 4000 MHz) from Lynx-OS to Real-Time Linux and will discuss Real-Time software aspects. We are using a standard parallel ``PIO'' card to receive data from the spectrometer and standard GPIB interfaces that drive a frequency synthesizer for bandpass calibration. WASP and its front-end computer are fully mobile and can be taken to any suitable radio telescope. ...

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• Real-Time Systems
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... A hundred years later, a handful of Tunguska-sized asteroids have been spotted by telescopes, but most remain unseen. The asteroid designated 2008 TC3 , which made the news on October 6th before colliding with the Earth on October 7th was too small to constitute a part of the "Earth impact hazard". ... 2008 TC3, for example, finally exploded in the atmosphere above Sudan . ... Wednesday, 8 October 2008 01:15 . International Year of Astronomy, Ireland National Node . ...

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• Armagh Observatory
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Comets are small, fragile, irregularly shaped bodies composed of a mixture of non-volatile grains and frozen gases. ... Most become visible, even in telescopes, only when they get near enough to the Sun for the Sun's radiation to start subliming the volatile gases, which in turn blow away small bits of the solid material. ... Nearly 100 known comets have periods (the time it takes them to make one complete trip around the Sun) five to seven Earth years in length. ...

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• A place to start.
• Educator's Guide to Micrometeorites
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Astronomy Discussion Forums . ... What Really Exists Outside The Universe . ... Post Message | ... Picture a bowl of marbles. ... Each of the spheres in your marble bowl represents a single universe. Now in reality these marble spheres exist infinitly in numbers and are not limited to some sort of cosmic bowl. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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... The problem turned out to be that I was always using the same background in Photoshop, and when I made it transparent, the edge pixels, having been anti-aliased to merge with that color, did not turn transparent. Now I always use the same background color in Photoshop that I intend to use on my web page. ... Now, one of the big tricks here involves the translation from RGB mode to Indexed Colors. ... Note down the 2 colors it chose to dither together and hit Command-Z to undo the mode change. ...

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... We have measured this "redshift" for the pink black holes, and allowed for it in our calculations. ... We see this effect in the emission from gas around these pink black holes, but it is far too small an effect to account for the pinkness. Thus the swirling motions of gas around or into the black holes cannot produc the colour. ... At first we thought that these things were normal blue black holes hidden behind clouds of interstellar dust, that absorbed the blue light and made them appear pink. ...

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• ASTR1002 Assignments 4-6: Planet Ziggy
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Allows you to specify a drift scan: motion at a constant velocity along a great circle. ... The path starts at the new object position (though the telescope actually intersects the path later, see Subtleties ). ... Note that the units are always /sec for both axes. ... The velocity along the path is 0.01 /sec. ... The path is assumed to start when you hit the Slew button (more precisely, when the TCC parses the command). However, it takes the telescope awhile to slew to meet the specified path. ...

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• Astrophysical Research Consortium - Apache Point Observatory
• Preparations for science:
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