CCD Photometry of Variable Stars in the Globular Cluster NGC 288

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dc.creatorKaluzny, J.
dc.date1996-01-11
dc.date.accessioned2026-07-07T02:20:45Z
dc.date.available2026-07-07T02:20:45Z
dc.descriptionThe central part of the globular cluster NGC 288 was surveyed in a search for short-period variable stars. We obtained the V-band light curves for 4 SX Phe stars and 2 RR Lyrae variables, five of which are new discoveries. All SX Phe stars belong to blue stragglers. We present a color-magnitude diagram including stars from the tip of red giant branch to the level of the main-sequence turnoff. Three likely hot subdwarfs were located on the extension of the blue horizontal branch of the cluster.
dc.description12 pages including 6 figures, uuencoded postscript file, submitted to A&A
dc.identifierhttps://arxiv.org/abs/astro-ph/9601052
dc.identifierhttp://arxiv.org/abs/astro-ph/9601052
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/10315
dc.subjectAstrophysics
dc.titleCCD Photometry of Variable Stars in the Globular Cluster NGC 288
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