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Blue Objects Near M 31 and Optical Identifications of 5C3 Sources

Published online by Cambridge University Press:  04 August 2017

G.A. Richter
G.A. Richter*
Affiliation:
Zentralinstitut für Astrophysik der AdW der DDR Sternwarte Sonneberg DDR-6400 German Democratic Republic

Extract

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Blinking several pairs of U and B Tautenburg Schmidt plates (area ≈ 90□°) 1131 UV excess objects (B ≲ 21, U-B≲0.0) were found with projected distances R ≳ 15 kpc from the M 31 centre. The objects were investigated by U, B, V, r, i photometry and partly by Tautenburg objective prism plates and by image tube spectrographs (Tautenburg, Zelenchukskaya) with Drs. AFANAS'EV, KOPYLOV, NOTNI, LORENZ.

Type
II. Ultraviolet Excess Galaxies
Information
Symposium - International Astronomical Union , Volume 121: Observational Evidences of Activity of Galaxies , 1987 , pp. 103 - 105
Copyright
Copyright © Reidel 1987