COMMUNICATIONS / MITTEILUNGEN
I. Almár and E. Illés-Almár
Photoelectric Observations of Nova Her 1963
No. 60
Budapest, 1966
Abstract
Nova Herculis 1963, discovered on Febr. 6 1963 by E. Dahlgren, was
observed photoelectrically in three colours from Febr. 9 1963 to Oct. 2 1964 at
the Konkoly Observatory. Magnitudes, reduced to a single comparison star and
one photometric system, were compared with other photoelectric
observations taken from the literature. The plotting of a composite light curve
proved to be possible, at least in the first three months. Rapid fluctuations
in brightness and colour have been suspected already in 1964 and confirmed
later by photoelectric observations at the Asiago Observatory.
Breaks discovered on the colour-index and on the logarithmic light curves were
confronted with spectroscopic results.
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