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. ...

. Main Page . Related Pages . Classes . Files . Class List . Class Hierarchy . Class Members . Dust :: TUpwardI . Collaboration diagram for Dust::TUpwardI: . [ legend ] . List of all members. TUpwardI ( EBins *eb, unsigned u, unsigned l, UnaryDD &Cabs, RadField &rf) . double . operator() (double E) . This is the integrand used to calculate upward transitions . The documentation for this class was generated from the following file: . transitionm.cxx . Generated on Fri Jul 11 07:32:09 2008 for DUST by 1.5.5

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. ...

... A song written by Padi Boyd and performed by The Chromatics, specifically for the International Year of Astronomy. ... 16 December 2008, NUI Galway: Dr. Martin Mansergh TD, Minister of State at the Department of Finance with special responsibility for the Office of Public Works today announced broadcast details of this yearтАЩs Winter Solstice at Newgrange, County Meath. ... The International Year of Astronomy 2009 is an initiative of the International Astronomical Union and UNESCO. ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... ATCA . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

... The ARIBIB is an on-line bibliographical data base for astronomical references. The ARIBIB is based on the information given in the printed bibliography ``Astronomy and Astrophysics Abstracts'' (AAA). ... This reference format contains the author(s) or editor(s), title, bibliographic data for the source, keywords, and the AAA reference number. ... The abstracts can be found either in the printed volumes of AAA or in the on-line data bases INSPEC or INSPHYS. ... Figure 1: Query form. ...

... The TWiki is a Web-based collaboration platform. It looks like a normal Internet web site, but everybody can change pages or add content by just using a browser. ... The TWiki is a web-based collaboration tool that offers the possibility to use a web site like an enhanced white-board. ... The astronomy-related TWiki sites considered in this paper have all seen a constant increment both in the number of visitors and users, as well as in the amount of pages created/updated and files uploaded. ...

... Using the spectra was taken with 4m telescope of the Kitt-Peak observatory (USA), on the basis of a new method of stellar population determination, which combines advantages of both evolutionary and population syntheses, a study of the stellar population and evolutionary characteristics - metallicity, age and mass function was carried out for the Blue Compact Galaxy (BCG) SBS~1331+493 with low heavy element abundance, undergoing the burst of star formation. ... Arrows show the regions. ...

... Astron. ... B. Paczynski, Astrophys. ... Astrophys. ... V.M. Lipunov, K.A. Postnov, M.E. Prokhorov and E.Yu. ... V.M. Lipunov, K.A. Postnov and M.E. Prokhorov, Astrophys. ... V.M. Lipunov, K.A. Postnov, M.E. Prokhorov, I.E. Panchenko and H. Jorgensen, Astrophys. ... V.M. Lipunov, K.A. Postnov and M.E. Prokhorov, Astron. ... V.M. Lipunov, S.N. Nazin, I.E. Panchenko, K.A. Postnov and M.E. Prokhorov, Astron. ... V.M. Lipunov, K.A. Postnov and M.E. Prokhorov, Astronomy Letters, (1997), in press. ...

... References: A-G . ... Inglis, David Rittenhouse, Dynamo Theory of the Earth's Varying Magnetic Field, Rev. Mod. ... Rev. 85, 512, 26 Sept. 1919b. Larmor, Sir Joseph, "Possible rotational origin of magnetic fields of Sun and Earth", Engineering, 108 461, 3 Oct. 1919c. Larmor, Sir Joseph, "Possible rotational origin of magnetic fields of Sun and Earth", Reprinted and supplemented by a 1927 note, p. 611-612 in Mathematical and Physical Papers by Sir Joseph Larmor, vol 2, Cambridge University Press 1929...

... de Vaucouleurs G, de Vaucouleurs A., Corwin H.G., Buta R.J., Paturel G., Fouque P., 1991, Third reference Catalog of Bright Galaxies (New York: Springer-Verlag) . ... Huchtmeier W.K., Karachentsev I.D., Karachentseva V.E., 1997, A&A, 322 , 375 . ... Karachentsev I.D. & Makarov D.I., 1996, AJ, 111 , 794 . ... Karachentsev I.D. & Makarov D.I., 1998, A&A, 331 , 891 . ... Karachentseva V.E. & Karachentsev I.D., 1998, A&AS, 127 , 409 . ... Vennik J., Richter G.M., Thuan T.X., 1996, A&AS, 117 , 343 . ...

... Press (1991). 2- de Vaucouleurs, Astrophys. ... 3- Bertola, AJ, Vol.69, No. ... 10- Sandage,A., (1973), Ap.J 183, 711. ... 15- P.Clay Sherrod (1981) A Complete Manual of Amateur Astronomy, pg.238-39(Prentice-Hall) 15a- D.Williams, (1987) Journal of the AAVSO Vol. ... 210-214) 17- Megastar: Electronic Sky Program 18- The Guide, Project Pluto: Electronic Sky Program 19- D. Branch (1987) Encyclopedia of Physical Science and Technology, Vol. 13., pg 507-525 20- R. Barbon et al., Astron. ... Astrophy. ...

... PUL VLBI Analysis Center . ... Pulkovo EOP and Reference Systems Analysis Center (PERSAC) is located at the Pulkovo Observatory . ... Processing of VLBI , GPS, and optical observations aimed at analysis of the Earth rotation, station displacement, and celestial reference system. ... Celestial Pole Offset (CPO) and Free Core Nutation (FCN) . Four daily updated CPO and FCN series (models) are provided. ... File fcn1.dat contains the ZM1 FCN model with variable amplitude and phase. ...

... 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...

... Available at http://www.hike.te.chiba-u.ac.jp/ikeda/CIE/publ/abst/15-2-86.html . ... Available at http://www.w3.org/TR/REC-CSS1-961217.html. ... HTML 4.0 Specification", D. Raggett, A. Le Hors, I. Jacobs, 8 July 1997. ... Available at ftp://ftp.internic.net/rfc/rfc1700.txt. ... Available at ftp://ds.internic.net/rfc/rfc1808.txt . ... Available at ftp://ds.internic.net/rfc/rfc2070.txt . ... Available at ftp://ds.internic.net/rfc/rfc2119.txt . ... Available at ftp://ds.internic.net/rfc/rfc2318.txt . ...

... Up: Applications of CCF Previous: Cross References to In-Flight Contents . ... Table 8: Cross reference of use of telescope related CCF's. CCF Component . ... CAL_rgsgetXRTFigure ( 3.4.33 ) . Table 9: Cross reference of use of EPIC related CCF's. CCF Component . ... Table 10: Cross reference of use of RGS related CCF's. CCF Component . CAL Function . ... left empty -- unused . ... Table 11: Cross reference of use of OM related CCF's by CAL call and corresponding SAS task. ... omlcbuild . ...

Stellarium 0.12.3 . ... Classes . ... ClassљList . ClassљIndex . ... StelFader Class Reference abstract . Manages a (usually smooth) transition between two states (typically ON/OFF) in function of a counter It used for various purpose like smooth transitions between. ... StelFader (bool initialState, float minimumValue=0.f, float maximumValue=1.f) . virtual voidљ . ... virtual floatљ . getInterstate () const =0 . ... virtual StelFader &љ . ... boolљ . operator== (bool s) const . ...

... 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, . ...

... std . tr1 . ... std::tr1::array< _Tp, _Nm > Struct Template Reference . ... typedef std::size_tљ . ... typedef const value_type & std::tr1::array < _Tp, _Nm >:: const_reference . ... typedef std::reverse_iterator< const_iterator > std::tr1::array < _Tp, _Nm >:: const_reverse_iterator . ... typedef std::ptrdiff_t std::tr1::array < _Tp, _Nm >:: difference_type . ... typedef value_type & std::tr1::array < _Tp, _Nm >:: reference . ... typedef std::size_t std::tr1::array < _Tp, _Nm >:: size_type . ...