... Home Education Classes AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . ... Classes . AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . AAA Spring Astronomy Class: The Physics of Astronomy тАУ February - March 2016 . ... This MonthтАЩs Sky тАУ April 2016 . ... Dec. ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ...

... A dramatic and effective way to begin a unit on Halley's Comet is to make your own comet right in front of the class. ... 2 cups dry ice (frozen carbon dioxide) . ... an ice chest . a large mixing bowl (plastic if possible) . ... Add the dry ice to the rest of the ingredients in the mixing bowl while stirring vigorously. ... Editor's note: Dennis Schatz is the author of a marvelous new student (and teacher) activity book about Halley's Comet discussed elsewhere in this issue. << previous page | ...

... Classes . ... This class gives Proxy to Fitting connection. ... Generic base class for least-squares fit. ... Internal Fitting_module classes and functions. ... The Fitting module holds various classes and functions related to fitting models to data. ... The above fitting problems can usually be solved by directly calling the fit() member function provided by one of the Fit classes above, or by gradually building the normal equation matrix and solving the normal equations ( solve() ). ...

Subject, Problems and Objects of Theoretical Astrophysics. ... Stellar Photospheres, Their Features. ... Physics of Continuous Radiation Absorption in Stellar Photospheres. ... Continuous Radiation Absorption in Stellar Photospheres of Various Spectral Classes. Solar Type Photospheres. ... Characterisics of Absorption Lines. ... Interstellar Absorption Lines, Their Features. ... Physical and Dynamic Features of Interstellar Medium, Which Follows from Observations of Interstellar Absorption Lines. ...

N. Zhukavets Faculty of Electrical Engineering, Czech Technical University in Prague Prague, Czech Republic natalia@math.feld.cvut.cz Free Malcev and alternative sup eralgebras on one o dd generator (Joint work with I.Shestakov.) ... 5] I. Shestakov, N. Zhukavets: The Malcev Poisson superalgebra of the free Malcev superalgebra on one odd generator, J. Algebra and its Applications, 5(4) (2006), 521­535. ... 7] I. Shestakov, N. Zhukavets: The free alternative superalgebra on one odd generator, Internat. ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ... QSharedPointerNoDelete< T > Class Template Reference . Special version of QSharedPointer which by default doesn't delete the referenced pointer when the reference count reaches 0. More... #include < StelObjectType.hpp > . QSharedPointerNoDelete (T *ptr) . QSharedPointerNoDelete (T *ptr, bool own) . QSharedPointerNoDelete (const QSharedPointer< T > &ptr) . ... Definition at line 27 of file StelObjectType.hpp . ...

ImageIO - Reference Counted C++ Class for Reading and Writing Images . include ImageIO .h // types of image data (these mostly correspond to the FITS BITPIX values) enum ImageDataType { UNKNOWN_ IMAGE = -1, // unknown type BYTE_ IMAGE = 8, // 8 bit images X_ IMAGE = -8, // special, color scaled, X image data SHORT_ IMAGE = 16, // 16 bit signed USHORT_ IMAGE = -16, // 16 bit unsigned LONG_ IMAGE = 32, // 32 bit integer FLOAT_ IMAGE = -32 // 32 bit floating point }; ...

... INSTITUTE OF SOLID STATE PHYSICS . ... SPECIALITY 01.04.07 -€а CONDENSED MATTER PHYSICS . Approved by Scientific Council of Institute of Solid State Physics, . ... ADMISSION EXAMINATION PROGRAM . ... General Physics . ... Thermodynamics and Statistical Physics . ... Atomic electron structure. ... Types of bonding force in condensed matter: Van der Waals bond, ionic bond, covalent bond, metallic bond. ... Electron Properties of Solids . Electron properties of solids: main experimental factors. ...

... Active Regions, CMEs, and X Class Flares . ... AR9026 appears as a large group of sunspots in visible light images. The three intense flares were all X-class events, the most severe class of solar flares based on X-ray flux measurements by the earth-orbiting GOES satellites. ... Publications with keywords: Sun - flare - active region - solar flare - space weather . Publications with words: Sun - flare - active region - solar flare - space weather . ... An X Class Flare Region on the Sun . ...

. Go to the Physics Student Page . Physics Web Demo . Cosmological Issues . More Cosmological Issues . Slides of Interacting Galaxies . Singing Pulsars . The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

... 2000 June 8 . Active Regions, CMEs, and X-Class Flares . ... Explanation: Space Weather forcasters are predicting major storm conditions over the next few days as the active Sun has produced at least three strong flares and a large coronal mass ejection (CME) since Tuesday, June 6th . ... X-ray hot plasma suspended in looping magnetic fields arcs above this region, cataloged as AR9026. AR9026 appears as a large group of sunspots in visible light images. ... About APOD | ...

. Next: Diameters Up: Stellar parameters from calibrations Previous: Gravities Contents . Temperatures of stars are derived from their spectral type and luminosity class. Calibrations are stored in files spec_par.V, spec_par.IV, spec_par.III, spec_par.II, spec_par.I in oyster/starbase . teff_stars Compute effective temperature for all stars in startable. teff_star ( spectrum _char ) Function. Return effective temperature for star with specified spectrum. Christian Hummel 2015-04-28

Observational Stellar Astronomy . Articles | ... We are made of star stuff" . ... TEMPERATURE OF A STAR: . ... The temperature of a star can be found out easily by simple observations. ... STAR . ... SPECTRAL CLASS: . All the stars in this universe are divided in to spectral classes based on their spectral lines. ... The spectral class of a star and the temperature of a star are related. So the spectral class can be found for a star since we know its temperature. ... www.astronomy.net . ...

... GPI Data Pipeline 1.0 documentation . ... Recipes and the Queue . ... The pipeline?s actions are controlled by ?Recipes? that specify input FITS files, various tasks (called ?primitives?) to run on them, and options or parameters for those tasks. ... For GPI, recipes are saved as XML files, and while they may be edited by hand, they are more easily created through the use of the Recipe Editor and Data Parser tools. ... The pipeline checks the queue for new recipes once per second by default. ...

... Accelerating black holes, spin-2/3fields and C-metric . A TOPOLOGICAL EXTENSION OF GENERAL RELATIVITY TO EXPLORE THE NATURE OF QUANTUM SPACETIME, DARK ENERGY AND INFLATION . EFFECTIVE THEORY FOR QUANTUM GRAVITY . TESTS OF GENERAL RELATIVITY AND ALTERNATIVE THEORIES OF GRAVITY USING GRAVITATIONAL WAVE OBSERVATIONS . ... THE MASS OF THE OPPENHEIMER-SNYDER-BLACK HOLE: ONLY FINITE MASS QUASI-BLACK HOLES . ... NEUTRINO MASS AND THE STANDARD MODEL . Neutrino masses and flavor mixing . ...

... public class CurveFitter . ... static int . ... Field Detail public static final int STRAIGHT_LINE . ... public static final int POLY2 . ... public static final int POLY3 . ... public static final int POLY4 . ... public static final int EXPONENTIAL . ... public static final int POWER . ... public static final int LOG . ... public static final int RODBARD . ... public static final int GAMMA_VARIATE . ... public static final int LOG2 . ... public static double f (int fit, double[] p, double x) . ...

Actor Prolog is an object-oriented logic language. So, any program written in Actor Prolog consists of classes. ... An example of Actor Prolog program. -- -- (c) 2002, Alexei A. Morozov, IRE RAS. -- ------------------------------------------- project : (( 'Hello' )) class 'Hello' specializing 'Console': [ goal:- writeln ( "Hello World!" This program consists of solely 'Hello' class. ... Thus, the execution of the program starts with the creation of an instance of the 'Hello' class. ...

... Subscriber Extras . ... Ask Astro . Web Extras . ... Behemoth black hole found in an unlikely place . ... black holes . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Ask Astro web extra: Will all white dwarfs, regardless of the class of star that produced them, eventually become black dwarfs? ... Get instant access to subscriber content on Astronomy.com! ... Receive full access to our Ask Astro answers . BONUS web extras not included in the magazine . ...

... Archives . ... ArXiv] SDSS DR6, July 23, 2007 . Jul 25th, 2007| 03:22 am | ... Statistical Evidence for Three classes of Gamma-ray Bursts by T. Chattopadhyay et. al. In general, gamma-ray bursts (GRBs) are classified into two groups: long (>2 sec) and short (<2 sec) duration bursts. ... The new feature of this article is that Chattopadhyay et. al. applied the k-means and the Dirichlet process model based clustering method to confirm three classes of GRBs. ... Chandra Blog . ...

... Posters from the astronomy exhibition "From Earth to the Universe" were on display in Mount St Catherine's primary school, Armagh, in January-February 2011. ... They welcomed the visit of Dr Miruna on 22 February and had lots of astronomy questions to ask her. б© 2010 OASES . ...