... ARC 3.5m | TripleSpec . ... Fowler sampling, read noise, and minimum integration time . ... The integration time for the slit viewer is adjustable, but 30 seconds represents a maximum practical integration for positioning the source and for guiding. Longer integration times are possible, but the delay between exposures makes guiding and/or positioning the source on the slit tedious. ... Decide on your guider integration time and acquire a frame to serve as the background image with "Expose". ...
... Everyone interested in the philosophy of consciousness and identity also should read this book. ... I sent a couple rather naive letters to Prof. Chalmers (copies of which I enclose) more than two years ago, and he kindly responded by suggesting that I read the papers listed on his Web site, some of which I have read in my sparse spare time. ... There is no doubt that computers will one day be intellectually superior to today's humans, and will, eventually, pass the Turing Test. ...
Supernova 2002ap in M74 . ... Information on the original web pages for many of these images can be found on the updates and links web pages. ... The spectrum of this thing looks interesting. It has similarities to 1998bw which was a GRB canditate. ... 2002/01/29.04 . ... mirror , local mirror . ... JM Llapasset image . ... local mirror , mirror . ... vsnet-campaign-sn 328] SN 2002ap in Messier 74 = NGC 628 . ... vsnet-campaign-sn2002ap 12] SN 2002ap in Messier 74 = NGC 628; further note . ...
The Extreme Physics Explorer Martin Elvisa , a Harvard-Smithsonian Center for Astrophysics, 60 Garden St., Cambridge MA 02138, USA ABSTRACT Some tests of fundamental physics - the equation of state at supra-nuclear densities, the metric in strong gravity, the effect of magnetic fields above the quantum critical value - can only be measured using compact astrophysical ob jects: neutron stars and black holes. ... The Extreme Physics Explorer makes these tests practical. with which to probe this physics. ...
... Уран - седьмая планета от Солнца и третья по размеру. ... Кольцо Урана рассмотреть вообще очень сложно, обычными оптическими средствами здесь не обойтись. ... Уран - старинное Греческое божество Неба, самый ранний высший бог, который был отцом Хроноса (Сатурна), Циклопа и Титана (предшественников Олимпийских богов). ... Как у Земли, Юпитера и Сатурна, у Урана есть магнитный хвост, состоящий из захваченных полем заряженных частиц, растянувшийся на миллионы километров за Уран от Солнца. ...
яЛП . PubliУ? le 23/05/2008 par Garry Wasikowski . Lieu : Warloy-Baillon . CoordonnУ?es GPS : 50ТА00'N 2ТА32'E . MatУ?riel de prise de vue : APN compact Samsung VP-D6040i sur pied. Commentaires : Il s'agit d'une rencontre entre le croissant de Lune, VУ?nus qui У?tincelle, Saturne et Regulus du Lion. C'У?tait le 6 octobre 2007 au petit matin. La tУ?te du Lion est visible. F/D=2,8, 8 secondes Уљ 100 ISO. Dommage que la photo ne puisse pas rendre compte de la fУ?erie du spectacle.
Stan Honda Full moon at AAA Spring Starfest, 2015 Journal of the Amateur Astronomers Association of New York June 2015 Volume 64 Number 6 ISSN 0146-7662 Goldilocks Planets AMNH FRONTIERS LECTURE By Richard Brounstein This porridge is scorching hot. ... The Kepler Space Telescope is devoted to finding planets transiting their star. ... Par k 31st June 2015 WHAT'S UP IN THE SKY AAA Observers' Guide By Tony Faddoul June's Evening Planets: Venus can be found in Cancer the Crab until 11 PM. ...
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... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...
... Searching for the Universe, from an Iron Mine . ... On large scales, its gravitational effects dominate that of the ordinary matter. ... This allows us to set up detectors here on earth and search for dark matter signals. ... Steve Leman presently works on the Cryogenic Dark Matter Search (CDMS) and Micro-X Microcalorimeter X-ray Telescope experiments at the Experimental Cosmology and Astrophysics Laboratory at MIT. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
The Official Publication of the Amateur Astronomers Association of Princeton Director John Miller (609) 252-1223 jmiller@princetonastronomy.org Assistant Director John Church (609) 799-0723 j.church@mindspring.com Treasurer Program Chairman Michael Mitrano Ludy D'Angelo 609-737-6518 (609) 882-9336 ... 273-1456 (732) 469-7698 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 38 From the Director March ... Please join us in Peyton Hall on March 10th. ...
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Ссылки http://www.princetonastronomy.org/newsletters/03_2009sidereal.pdf -- 968.0 Кб -- 07.03.2009 Похожие документы