The Centre of the LMC Bar – Analysis of HST Data

The Centre of the LMC Bar – Analysis of HST Data

We used the HST to obtain high resolution images of the LMC Bar centre. Through careful data analysis, taking into account cleaning, dithering and crowded field decomposition, we show that accurate uvby photometry can be achieved for F dwarfs, reaching stars around the lower turn-off region, as fain...

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Veröffentlicht in:Symposium - International Astronomical Union 1999, Vol.190, p.359-360
Hauptverfasser: Linde, P., Ardeberg, A., Gustafsson, B.
Format: Artikel
Sprache:eng
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Zusammenfassung:We used the HST to obtain high resolution images of the LMC Bar centre. Through careful data analysis, taking into account cleaning, dithering and crowded field decomposition, we show that accurate uvby photometry can be achieved for F dwarfs, reaching stars around the lower turn-off region, as faint as V=22.
ISSN:0074-1809
DOI:10.1017/S0074180900118236