The CHIANTI database consists of 4 primary ASCII files for each ion in the database. contains the energy levels in cm^(-1) It includes both experimental data and theoretical values of the levels energies. ... 2.0, March 1999, NIST Physical Reference Data %theoretical energy levels: Tayal S.S., 2000, ApJ, 530, 1091 %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration % % P.R. Young, Feb 2000 . ... Tayal only tabulates transitions from levels 1 to 10 to higher levels. ...

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

Peer Instruction for Astronomy HomePage . and Astronomy ConcepTest Database . Eric Mazur's Physics Peer Instruction HomePage . and its implementation . Implementation at Eastern Michigan University (EMU) . ... College Teaching, Fall 1990, pp. ... P. M. Sadler 1998, "Psychometric Models of Student Conceptions in Science" Journal of Research in Science Teaching, 35(3), 265 . ... 1997, ``Conceptual Astronomy: A novel model for teaching postsecondary science courses'', Am. ...

For calculating model spectra of early-type helium stars in LTE, we maintain a database of atomic data for, mostly, blue-visual absorption lines of light elements. The data is sorted with one file for each ion. ... III = ++ . ... It will work on both complete linelists (including the atomic data at the start and references at the end) or raw ion files (such as Ni2.d). ... A Fortran utility to convert linelists downloaded from the Vienna Atomic Line Database into the new QUB format. synspec_qub . ...

... Classes . ... Dust :: ThinShell . ... ThinShell (double *energy, double *lum, double R , size_t n) . ThinShell (std::valarray< double > & energies , std::valarray< double > & speclum , double R ) . ... std::valarray< double > . energies . Array of energies at which the luminosity is known. std::valarray< double > . ... energy , . ... Energy array should be in units of Joules. ... References energies , and speclum . ... More precisely this is energy per unit volume per unit energy interval. ...

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

... Reference Files . ... Reference files used by the STIS calibration pipeline (CALSTIS) are updated on a regular basis. ... If you would like to receive an e-mail every time a new STIS reference file is delivered and the database is updated, you can subscribe to the stis_reffiles_upd mailing list. ... New tools for exploring STIS Reference Files are now available at https:/hst-crds.stsci.edu . ... Detector . Bias Image File . ... Shutter Shading Correction Image File . ... MAMA Linearity Table . ...

... Up: Distributed Data Systems, Data Mining . ... The EROS (Exp?rience de Recherche d'Objets Sombres) experiment is a French collaboration between astronomers and particle physicists to search for the baryonic dark matter of the Galactic Halo by gravitational microlensing. ... Cross-identification with stellar objects in other surveys (e.g. ISOGAL, DENIS, see Omont et al. 1999) will also certainly become another use of EROS data in the next few years. ... EROS collaboration) 1998, A&A, 337, L17 . ...

... Classes . ... casa::Aberration . ... More... #include < Aberration.h > . ... Aberration (const Aberration &other) . ... operator() ( Double epoch) . ... Actual Aberration for a certain Epoch is calculated by the () operator as Aberration(epoch), with epoch Double MJD, values returned as an MVPosition . ... Double casa::Aberration::aval [3] [private] . ... Double casa::Aberration::checkEpoch [private] . ... Double casa::Aberration::dval [3] [private] . ... const Double casa::Aberration::INTV [static]...

. XMM-Newton Science Analysis System . emldetect (emldetect-4.60) [xmmsas_20070708_1801-7.1.0] . Meta Index / Home Page Cash, W., Parameter estimation in Astronomy through application of the likelihood ratio, ApJ, 228, p. 939 (1979) . Cruddace, R., G., Hasinger, G., Schmitt, J. H., The application of a maximum likelihood analysis to detection of sources in the ROSAT database, in `Astronomy from large Databases', eds. Murtagh, F. and Heck, A., p. 177, (1988). XMM-Newton SOC/SSC -- 2007-07-09

O.R. Hainaut, ESO, H. Boehnhardt, MPS, and S. Protopapa, UMd . ... These pages contains photometric information on Minor Bodies in the outer Solar System, i.e. comets, transneptunian objects, centaurs and trojans. ... The methods used are described in detail in the companion paper, Hainaut, Boehnhardt Protopapa (2012), which is an update of the original paper on this topic, by Hainaut Delsanti (2003). MBOSS-2: reference paper . O.R. Hainaut, H. Boehnhardt S. Protopapa (2012) . ... Full PDF . ...

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

Stellarium 0.12.3 . ... Classes . ... File Structure . ... Landscape Class Reference abstract . ... More... #include < Landscape.hpp > . ... Landscape (float _radius=2.f) . ... load (const QSettings &landscapeIni, const QString &landscapeId)=0 . ... setBrightness (const float b) . ... float  . ... const QString  . getTexturePath (const QString &basename, const QString &landscapeId) . ... const float  . ... Definition at line 42 of file Landscape.hpp . ... const QString Landscape::getTexturePath . ...

. Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, pp. 1-7 . - days . MASTER , 2002-2016

... Stellar Evolution . Nucleosynthesis in Stars . The Evolution of Star Clusters . JAVA Physics Lab . Alternative Energies Class . Steve Kevan's Physics 251 Class . ... Talk on Solid State Physics of CCD detectors . Talk on Cosmological Issues . ... Digital Spectra of Stars . NETexperts E-mail List . The Electronic Universe Project e-mail: nuts@moo.uoregon.edu ...

... RECOMMENDED VALUES OF PHYSICAL CONSTANTS AND CONVERSION FACTORS. ... This reference must be included when these constants are used in a context where their full accuracy is important. ... elementary charge (of proton) . ... gravitational constant . ... unified atomic mass constant . ... of electron . ... of proton . ... Planck constant . ... Rydberg constant, m 0 2 m e e 4 c 3 /8h 3 . ... fine structure constant, m 0 e 2 c/2h . ... Bohr radius, h 2 ( pm 0 c 2 m e e 2 ) . ... Bohr magneton, e h /2m e...

... We present new progress in our extensive pro ject mCPod (Onґline database of photometric observations of magnetic CP stars), which was initiated five and a half years ago (MikulЄ et. al, 2007). ... The database consists of two parts, the Data and the References. In the References one finds the sources of data, the bibcodes including links to the corresponding papers, names of comparison and check stars (if available), the number of observations in individual filters (see Fig. ...

... LEDA has been the first Extragalactic Database. ... select pgc, objname, al2000, de2000 where de2000 > 76 and al2000 < 1 . select pgc, galaxy_name, al2000, de2000 where de2000 > 76 AND al2000 < 1 . ... For each parameter the method of the calculation (or the definition) is given in the Third Reference Catalogue (de Vaucouleurs et al., 1991) and/or in Paturel et al. (1997) and/or in some additional references given below. ... de Vaucouleurs et al., 1991, 1997 . ... 1995 ; Paturel et al., 2000 . ...

... The following commands are available from this prompt: dir list files in your temporary directory. ref display the name of your temporary directory. find search the database for the Internet host/address. ret retrieve files from PUBLIC directory. ftp start an TCP/FTP request. push push a file to a Janet NRS Host. pull pull a file from a Janet NRS Host. q display the status of your push/pull requests. netnews display netnews file. gripe send any gripes/suggestions to liaison. lo logout. exit logout. ...

... To derive the motion of a penny dropped inside an airliner moving at 600 miles/hr (about 1000 km/hr)--should we calculate it with respect to the interior of the airliner, or with respect to the ground? ... And if a similar penny is let go inside an orbiting spaceship--should its motion be calculated relative to the interior of the spaceship, or relative to the Earth outside? ... Each such choice is known as a frame of reference . Some possible frames are -- the interior of the airliner, . ...