... Fast performance: : extra efficient algorithms allow the program to calculate a sky image in a fraction of a second even just on very old computers. ...
... Finally, we provide future directions for use in sky-surveys that are getting even bigger by the day. [2] oai:arXiv.org:astro-ph/9810022 [ pdf ] - 103138 . ...
... association `radius' in the sky plane (we assume that associations have, on the average, the same sizes in the direction of the line of sight and in the sky plane), and hence even exact relative distances of association members may scatter by up to 1 r /r ...
... For about 15,000 early-type galaxies evenly distributed over the southern sky, z -independent distances will be determined using the fundamental plane method. ...
... use the range of seeing and sky conditions ( sky brightness , extinction, wind speed ... For a given sky area specified with respect to a sky position a Survey Area ...
... The 26th of november proved to be an evening with very good conditions to observe the moon. ... Once more under less good conditions, with the moon partly covered in haze and still low in the sky. ...
... or additional files (attitude, orbit) from two exposures (even from different observations and instruments), pointing in the ... Sky coordinates are (optionally) adjusted for attitude errors and then reprojected to a common reference point. ...