Four New δ Scuti Pulsators from a Variability Survey of 131 Stars
نویسندگان
چکیده
منابع مشابه
Four New δ Scuti Pulsators from a Variability Survey of 131 Stars
In a photometric variability survey of 131 stars with B . 14 mag, we have found four new δ Scuti stars. We were sensitive to oscillation amplitudes as low as a few mmag. The detection rate of short-period (P < 0.1 d) pulsating variable stars, which may be relevant for planned large variability surveys such as GAIA, POI, and even the LSST, was therefore 3%. All four new variable stars have low p...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of the Pacific
سال: 2002
ISSN: 0004-6280,1538-3873
DOI: 10.1086/341689