Reduction of the Astrographic Catalogue, zone of S. Fernando
DOI: 10.1051/aas:1998294
Bibcode: 1998A&AS..132..275A
Vieira, K.; Abad, C.; Zambrano, A.
Venezuela, Spain
Abstract
The San Fernando Zone of the Astrographic Catalogue is reduced to the HIPPARCOS system in order to test a reduction model previously presented by Abad (1993). A new method for the determination of field distortion and magnitude or color dependent systematic errors on photographic plates is discussed.
1998
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Astronomy and Astrophysics Supplement Series
Hipparcos
2