First Byurakan Spectral Sky Survey. Blue Stellar Objects. XII. The Region -3° ≤  ≤ +1°

Author: Abrahamyan G.V.  

Publisher: Springer Publishing Company

ISSN: 0571-7256

Source: Astrophysics, Vol.46, Iss.1, 2003-01, pp. : 46-57

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Abstract

The twelfth list of blue stellar objects in the second part of the First Byurakan Spectral Sky Survey (FBS) is presented. This list contains 143 objects in the region -3° ≤  ≤ +1° at high latitudes with an area of approximately 992 square degrees (62 fields). The objects have magnitudes V</i> of 11.8-18.1 and B</i>-V</i> colors ranging from -0.82 to +0.81. Of the 143 objects, 51 have been discovered for the first time. Equatorial coordinates, V</i> magnitudes, color indices, and preliminary classifications of the objects are given. DSS identification charts are given for the newly discovered objects.