Have You Seen Canopus Tonight?
... luminous stars in our galaxy!) Current measurements now put Canopus still moderately far compared with many ...
... luminous stars in our galaxy!) Current measurements now put Canopus still moderately far compared with many ...
Evolution of stars
... e. 9 CMa If the orbital velocity of an eclipsing binary is 97 km/sec and the smaller star is completely eclipsed in 2 hours, what is the diameter of the smaller star? a. 175,000 km b. 350,000 km c. 194 km d. 700,000 km e. 4656 km A 2 solar mass star on the main sequence would have a luminosity of ap ...
... e. 9 CMa If the orbital velocity of an eclipsing binary is 97 km/sec and the smaller star is completely eclipsed in 2 hours, what is the diameter of the smaller star? a. 175,000 km b. 350,000 km c. 194 km d. 700,000 km e. 4656 km A 2 solar mass star on the main sequence would have a luminosity of ap ...
Fast Auto-Focus Method and Software for CCD
... initiated for a ST-8E CCD camera. This value is strongly dependent on how far the star is initially out of focus. Stars farther from focus obviously take longer due to focuser move time and may also require additional exposures. Stars that are not too far from best focus can range between 7th and 1s ...
... initiated for a ST-8E CCD camera. This value is strongly dependent on how far the star is initially out of focus. Stars farther from focus obviously take longer due to focuser move time and may also require additional exposures. Stars that are not too far from best focus can range between 7th and 1s ...
A Determination of the Deflection of Light by the Sun`s Gravitational
... light fro ii a star passing near the sun. (The maximum deflection by Jupiter is only 0" 017.) Evid.ently, the observation must be Spadeduring a total eclipse of the asn. Immediately after EINSTEIN'Sfirst suggestion, the matter was taken up by Dr. E. MFEUNDLICH, who attempted to collect information f ...
... light fro ii a star passing near the sun. (The maximum deflection by Jupiter is only 0" 017.) Evid.ently, the observation must be Spadeduring a total eclipse of the asn. Immediately after EINSTEIN'Sfirst suggestion, the matter was taken up by Dr. E. MFEUNDLICH, who attempted to collect information f ...
Thinking Outside the Sphere
... THE HISTORY OF SCIENCE COLLECTION is the Library's special collection of rare books on science, engineering, and technology. It includes printed books from the fifteenth century to the present. Additional materials to support historical research are available in the Library's general collections of ...
... THE HISTORY OF SCIENCE COLLECTION is the Library's special collection of rare books on science, engineering, and technology. It includes printed books from the fifteenth century to the present. Additional materials to support historical research are available in the Library's general collections of ...
“XRbinary”: A Program to Calculate the Orbital Light Curves of X
... For the most accurate calculations, equation 41 needs a large grid of specific intensities as a function of Tef f , log g, µ, and λ. The calculations can be simplified by assuming that the angular dependence can be separated into a limb-darkening function, and that the limbdarkening coefficients are ...
... For the most accurate calculations, equation 41 needs a large grid of specific intensities as a function of Tef f , log g, µ, and λ. The calculations can be simplified by assuming that the angular dependence can be separated into a limb-darkening function, and that the limbdarkening coefficients are ...
EXPLORING FUNDAMENTAL PHYSICS WITH NEUTRON STARS
... last two decades new satellites have been changing our view about neutron stars: for example, the Fermi satellite has discovered a large new population of g-ray pulsars, while only Geminga was known before its launch. With a new generation of telescopes under way, multi-wavelength observations of th ...
... last two decades new satellites have been changing our view about neutron stars: for example, the Fermi satellite has discovered a large new population of g-ray pulsars, while only Geminga was known before its launch. With a new generation of telescopes under way, multi-wavelength observations of th ...
exploring fundamental physics with neutron stars
... last two decades new satellites have been changing our view about neutron stars: for example, the Fermi satellite has discovered a large new population of g-ray pulsars, while only Geminga was known before its launch. With a new generation of telescopes under way, multi-wavelength observations of th ...
... last two decades new satellites have been changing our view about neutron stars: for example, the Fermi satellite has discovered a large new population of g-ray pulsars, while only Geminga was known before its launch. With a new generation of telescopes under way, multi-wavelength observations of th ...
X-ray emission from supernova shock waves Tanja Kramer Nymark Department of Astronomy
... The field of supernova research is a quite new one, compared with astronomy in general – it is only about eighty years since astronomers first became aware that some of the “new stars” which occasionally appeared were far too energetic to be understood in the context of what was at the time known ab ...
... The field of supernova research is a quite new one, compared with astronomy in general – it is only about eighty years since astronomers first became aware that some of the “new stars” which occasionally appeared were far too energetic to be understood in the context of what was at the time known ab ...
Colloquial Jakartan Indonesian
... and various mathematical tables. When Europeans first ventured into the Pacific they had to grapple with the almost inconceivable notion that Pacific Islanders could navigate their canoes successfully over distances sometimes as great as a thousand miles without benefit of compass or chart or in fac ...
... and various mathematical tables. When Europeans first ventured into the Pacific they had to grapple with the almost inconceivable notion that Pacific Islanders could navigate their canoes successfully over distances sometimes as great as a thousand miles without benefit of compass or chart or in fac ...