An algorithm for cleaning extended interferences in radio astronomical records
Astrophysics
2007-05-23 v1
Abstract
An algorithm is described for removing extended interferences, for instance from a radar, which are shorter than the time of passage of a radio source across the beam of the radio telescope. The algorithm is developed on the basis of robust procedures with the application of extreme statistics. A procedure of removing ``jumps'' in observational records is also described. The results of performance of the algorithms are illustrated in the figures. The cleaning procedures are included in the standard data reduction system of RATAN-600.
Keywords
Cite
@article{arxiv.astro-ph/0008430,
title = {An algorithm for cleaning extended interferences in radio astronomical records},
author = {O. V. Verkhodanov and D. A. Pavlov},
journal= {arXiv preprint arXiv:astro-ph/0008430},
year = {2007}
}
Comments
8 pages, 6 figures, uses psfig.sty and sao2.sty. Bulletin SAO No. 49, pp.45-52, 2000, in press