... The output of data lists galaxies, clusters of galaxies, stellar populations, objects of different colours (low-resolution ... Digital archives are vulnerable to technology evolution on a scale of a few years. ...
... permits useful constraints to be placed on modern theories of the stream's evolution ... hours of observation, lm is the limiting stellar magnitude, and is the elevation of ...
... THE GEOMETRY OF MOVING STELLAR CONFIGURATIONS AND THE DATING OF THE ALMAGEST V. V. Kalashnikov, G. V. Nosovskii, and A. T ... time and is the basis for all computations connected with the evolution of the ecliptic and other parameters of motion of the ...
... it is reliant on an astronomical calculation of the date of a recorded stellar event ... back to 500 000 years thus covering important developments in hominid evolution ...