Friday, 3 June 2022, at 01.15 p.m (UT+7)
MUSE Planetary Nebula Luminosity Function of NGC 300
Azlizan A. Soemitro, S. Si., M. Sc., Leibniz-Institut für Astrophysik Potsdam (AIP)
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Meeting ID: 935 2252 5116
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In this talk, Azlizan will present the planetary nebula luminosity function (PNLF) of NGC 300. The PNLF is a reliable distance indicator with ~10% accuracy, comparable with the Cepheids and the tip of red giant branch (TRGB) method. However, in star-forming galaxies like NGC 300, other ionised nebulae such as supernova remnants or compact HII regions are prone to be misclassified as planetary nebulae (PNe), reducing the reliability of the PNLF. In this context, the impressive angular resolution and spectral information of MUSE allow us to better discriminate PNe from their mimics.
Terima kasih buat admin.
Dengan artikel ini saya jadi lebih paham mengenai fungsi luminositas planetary nebula.