... Basic algorithms for the production of stellar photometry from CCD observations are described and reviewed. ... The problem of doing accurate stellar photometry with calibrated charge-coupled device (CCD) data amounts to that of condensing the intensity values of hundreds, thousands, or even millions of picture elements (pixels) into a list containing the magnitude and position of each star on the CCD image. ... Center an aperture of N A pixels on the star. ... PIXEL.LT.PEAKMAX)) THEN BINGO = .TRUE....
... Сообщения без ответов . ... Последнее сообщение . ... k2s Перейти к последнему сообщению . ... Asya_Schtirlitz Перейти к последнему сообщению . ... DeZeRt Перейти к последнему сообщению . ... Последнее сообщение Re: Химия. ... Vasisualiy57 Перейти к последнему сообщению . ... Ане4ка Перейти к последнему сообщению . ... bootal Перейти к последнему сообщению . ... Последнее сообщение Re: Равноденствие 2010 . Capricornus Перейти к последнему сообщению . ... Dmitry Перейти к последнему сообщению . ...
... Cheers, Ken ------------------------------------------------------------------------ 1) The Anomaly Review Board (ARB) is reasonably convinced that the ACS suspend was caused by an open +15V circuit in the low voltage power supply (LVPS) on Side-1. ... 2) The ARB has determined that a switch to Side-2 electronics should restore ACS capabilities if the Side-1 LVPS is at fault. 3) The ARB has recommended that we go ahead with the side switch. ...
... Bryan Penprase penprase @krishna.physics.hmc.edu Shauna Sallmen shauna@critters.physics.uwlax.edu $ Eric Sandquist erics@apollo.astro.nwu.edu $ Edward G Schmidt eschmidt@unlserve.unl.edu N! Eric Schulman eschulma@NRAO.EDU e Stephen E. Schneider schneider@astro.umass.edu N selected questions included already onto WWW pages $ consent by email to book publ N declined book publ e helped edit or provided feedback on conceptests . ...
home education > resources . SEARCH ASP SITE: Match ALL words Match ANY word . ... Resources . ... Astronomy Education Bibliography . ... Women in Astronomy . ... Moon Resource Guide . ... Astronomy of Many Cultures Resource Guide . ... Black Holes: An Introductory Resource List . ... Biography on the Woman Astronomer site: . http://www.womanastronomer.com/amaury.htm . ... Brief Biography at Distinguished Women Web Site: . ... Brief Biography from the ASP's Women in Astronomy Slide Set: . ...
Next: Armagh Observatory Staff 2000 Up: annrep2000 Previous: Conclusion Contents . The Board of Governors comprises the Church of Ireland Archbishop of Armagh (Chairman), the Dean and Chapter of the Church of Ireland Cathedral of Armagh, 1 DCAL nominee, 1 QUB nominee, and up to 3 additional members nominated by the Governors. ... Chairman: His Grace, The Most Reverend Dr R.H.A. Eames, The Lord Archbishop of Armagh . ... The Reverend Canon J.M. Barton, Newry . ...
Intricately structured filaments of gas and dust compose the reflection nebula seen around the Pleiades star cluster. These multiwavelength images were presented to the American Astronomical Society meeting in San Antonio, TX on January 16, 1996. Click here for the press release text . ... The Schmidt data were processed further after this photo release; better versions are now available.] Get image: 512x512 (56k) / 1024x1024 (204k) . Pleiades Far-Infrared Heated Dust Emission . ...
... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...
... Tonight's Sky . ... The Magazine . News . Observing . ... Magazine . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Astronomy for Kids . ... August 2011 . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Accueil Lire/Voir/Ecouter Lire/Voire/Ecouter . ... Lire/Voir/Ecouter . ... 16/10/2008 . ... Voici un livre qui a fait rУ?ver des gУ?nУ?rations d'astrophiles - dont beaucoup Уљ Ciel & Espace ! ... Si la rУ?gion n'a pas fourni de cУ?lУ?britУ?s, elle s'inscrit depuis la Renaissance dans les dУ?fis scientifiques de son У?poque : interrogation sur la trajectoire des comУ?tes, observation de la Lune, des transits, mesures de mУ?ridiens, etc....
... Moon . ... John Young working by the Lunar Roving Vehicle (Image credit: NASA) . ... All American pilot astronauts, the primary crew were: John Watts Young, mission commander; Thomas Kenneth Mattingly II, as Command Module pilot; Charles Moss Duke Jr, as Lunar Module pilot. ... Duke again fulfilled the role of lunar module backup pilot for the Apollo 17 mission. ... Bar one, the 11 day Apollo 16 space mission was the final mission to land men on the Moon but the first to land in the lunar highlands....
Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Winer . ... Mark Trueblood was born in Cincinnati, Ohio in 1948. ... It was Andy, with the encouragement of Irv Winer, who got Mark interested in telescope building and astronomy again. ... Society for Astronomical Sciences (Robert Crawford lead author) . ... Trueblood, Mark, "The Space Telescope Payload Operations Control Center" in Genet and Genet, eds., Microcomputers in Astronomy - II, Fairborn Observatory (Fairborn: 1984), 11. ...
... AstroGuide | ... AB Engineering Researched 137 months ago . Adirondack Video Astronomy Researched 139 months ago . Aeroquest Machining Verified 139 months ago . ... Ash Manufacturing Company Researched 137 months ago . ... Verified 139 months ago . ... B K Products Researched 129 months ago . Bausch Lomb Researched 129 months ago . Bonney Lake Astro Works Researched 129 months ago . ... North America Researched 129 months ago . ... Optomechanics Research Researched 129 months ago ?? ...
... Ho, I.-Ting; Medling, Anne M.; Bland-Hawthorn, Joss; Groves, Brent; Kewley, Lisa J.; Kobayashi, Chiaki; Dopita, Michael A.; Leslie, Sarah K.; Sharp, Rob; Allen, James T.; Bourne, Nathan; Bryant, Julia J.; Cortese, Luca; Croom, Scott M.; Dunne, Loretta; Fogarty, L. M. R.; Goodwin, Michael; Green, Andy W.; Konstantopoulos, Iraklis S.; Lawrence, Jon S.; Lorente, Nuria P. F.; Owers, Matt S.; Richards, Samuel; Sweet, Sarah M.; Tescari, Edoardo; Valiante, Elisabetta 2016, MNRAS, 457, 1257 ADS . ...
... Ira Polans, & Michael Wright (609) 273-1456 (908) 859-1670 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 40 From the Director January 2011 Number 1 Happy New Year! To everyone in AAAP, I am wishing you a grand new year and clear skies! ... Opportunity Rover Snaps Gorgeous Panoramas of Santa Maria Crater and Intrepid Crater The Opportunity rover is sending back a multitude of awesome views of Santa Maria Crater since arriving at the western edge on Dec. ...
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... Its apparent diameter of 18.0 arc minutes corresponds to a linear extension of about 180 light years; Kenneth Glyn Jones mentions an estimate of even 20 arc minutes from deep photographic plates, corresponding to about 200 light years linear diameter. It appears somewhat smaller in amateur instruments, perhaps about 10 minutes of arc. ... Red: 20x3 minute subs, totaling 1 hour . Green: 20x3 minute subs, totaling 1 hour . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...
Journal of the Amateur Astronomers Association of New York July 2007 Volume 55 Number 7, ISSN 0146-7662 EYEPIECE AAS Meeting Illustrates Changing Nature of Astronomy By Rachel Berger Connolly Standing in the Honolulu Convention Center for my first American Astronomical Society meeting in May, I realized that time and technology does a lot to a field of research so dependent on imaging and automation. ... On July 1, only 47 arcminutes separates Venus from Saturn. ... July's Constellations. ...
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