TRIFFID observations of the cores of the three globular clusters M15, M92 and NGC 6712

We present the results of TRIFFID simultaneous V- and B-band observations of the cores of the globular clusters M15, M92 and NGC 6712. A variability search of their dense centres was made feasible through performing post-exposure image sharpening on the images, increasing the image resolution by a f...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2003-11, Vol.345 (3), p.960-980
Hauptverfasser:	Tuairisg, S. Ó, Butler, R. F., Shearer, A., Redfern, R. M., Butler, D., Penny, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	globular clusters: individual: M15 instrumentation: detectors stars: dwarf novae stars: variables: other techniques: photometric
Online-Zugang:	Volltext
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