... 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". ...
... Contents - Using Compatible Compilers - Accessing C Code From Within C++ Source - Accessing C++ Code From Within C Source - Mixing IOstream and C Standard I/O - Working with Pointers to Functions - Working with C++ Exceptions - Linking the Program Using Compatible Compilers The first requirement for mixing code is that the C and C++ compilers you are using must be compatible. ... Using Sun compilers, you can therefore use Standard I/O functions freely in both C and C++ code in the same program. ...
... 000, 112 (2009) Printed 11 February 2010 A (MN L TEX style file v2.2) Analytical approximations of K -corrections in optical and near-infrared bands I1gor V. Chilingarian1 2 ,2,3 , Anne-Laure Melchior 1,4 and Ivan Yu. ... Received 2010 February 01; in original form 2009 August 14 ABSTRACT To compare photometric properties of galaxies at different redshifts, the fluxes need to be corrected for the changes of effective rest-frame wavelengths of filter bandpasses, called K -corrections. ... Table 1. ...
Разработка, исследование и изготовление мощных полупроводниковых лазеров, излучающих в диапазоне длин волн 800 - 1800 нм. ... 30-летний опыт работы по разработке и изготовлению полупроводниковых лазеров . ... Диапазон длин волн - 800 - 1800 нм . ... Ознакомление с физическими и технологическими принципами работы мощных импульсных полупроводниковых лазеров с интегрированным тиристорным переключателем . ... Мощные импульсные полупроводниковые лазеры - физические основы и практическое применение . ...
Liquidity Policy This policy was adopted by the Board of Directors of Armagh Credit Union Limited. ... Policy Objective Armagh Credit Union's objective is to ensure that at all times we have sufficient liquid funds to meet our day to day obligations and also to maintain additional liquidity to meet potential obligations such as an unexpected increased demand for savings withdrawals or loans. ... Liquid assets are assets that can be realised for cash within eight days. ...
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... Soc. 376, 10331046 (2007) doi:10.1111/j.1365-2966.2007.11549.x Kinematics and stellar populations of the dwarf elliptical galaxy IC 3653 I. V. Chilingarian,1 1 2 ,2,3 P. Prugniel, 2,4 O. K. Sil'chenko1 and V. L. Afanasiev 5 Sternberg Astronomical Institute of the Moscow State University, Universitetsky pr. ... Fitting the spectra with synthetic single stellar populations (SSP), we found an SSPequivalent age of 5 Gyr and nearly solar metallicity [Fe/H] =-0.06 dex. ... 2007 The Authors. ...
CHAPTER 10: "After Apollo, What Next?" t the height of the successes of the Apollo program the Nation entered a period of great malaise about space. ... 1 In the time between the flight of Apollo 14 in February 1971 and Apollo 17 in December 1972, NASA, American space programs, and the Manned Spacecraft Center met some of their most formidable challenges. NASA's post-Apollo future became entangled in the web of politics, budget cuts, and Apollo program prerogatives. ...
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... ARMAGHPLANETARIUM 2 Astronotes December 2009 Merry Christmas By Tracy McConnell, Education Support Officer The Armagh Planetarium adds the "Mystery of the Christmas Star" show to our line up at this festive time of year. ... In the movie Pandora is a lush jungle-covered moon of a gas giant planet called Polythemis in the Alpha Centauri system just 4.36 light years (1.3 parsecs) Image Credit: Evans & Sutherland December 2009 Astronotes 3 G2V star amazingly similar to our Sun. ...
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Ссылки http://www.armaghplanet.com/pdf/Astronotes/Astronotes2009/Astronotes_Dec_2009.pdf -- 392.7 Кб -- 20.09.2011 Похожие документы
EYEPIECE Journal of the Amateur Astronomers Association of New York May 2009 Volume 57, Number 5, ISSN 0146-7662 A Look at Astronomy's Present and Its Exciting Future By Terrell Kent Holmes Dr. Richard Tresch Fienberg, former editor-in-chief at Sky & Telescope, came of age at a time when mankind took its f irst steps on the Moon, Mount Palomar was the world's dominant telescope and quasar was more popular as a brand of television than an astronomical object. ... New Moon at 8:11 a.m. Moon at perigee. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_05_May_Eyepiece.pdf -- 804.1 Кб -- 22.02.2015 Похожие документы