187 citations · 703 across the 13 of their papers we have counts for
14 papers
IC4663: the first unambiguous [WN] Wolf-Rayet central star of a planetary nebula
Brent Miszalski, Paul A. Crowther, Orsola De Marco +4
Several [WC]-type central stars of planetary nebulae (PNe) are known to mimic the spectroscopic appearance of massive carbon-rich or WC-type Wolf-Rayet stars. In stark contrast, no…
IC 4663: The first unambiguous [WN] Wolf-Rayet central star of a planetary nebula
B. Miszalski, P. A. Crowther, O. De Marco +4
We report on the serendipitous discovery of the first central star of a planetary nebula (PN) that mimics the helium- and nitrogen-rich WN sequence of massive Wolf-Rayet (WR) stars…
The past, present and future of Galactic planetary nebula surveys
Quentin A. Parker, D. J. Frew, A. Acker +1
Over the last decade Galactic planetary nebula discoveries have entered a golden age due to the emergence of high sensitivity, high resolution narrow-band surveys of the Galactic p…
A Consolidated Online Database of Galactic Planetary Nebulae
B. Miszalski, A. Acker, F. Ochsenbein +1
Since the unifying Strasbourg-ESO Catalogue of Galactic Planetary Nebulae (SECGPN) a large number of new discoveries have been made thanks to improved surveys and discovery techniq…
A barium-rich binary central star in Abell 70
Henri M. J. Boffin, B. Miszalski, D. J. Frew +4
We have found the central star of Abell 70 (PN G038.1-25.4, hereafter A 70) to be a binary consisting of a G8 IV-V secondary and a hot white dwarf. The secondary shows enhanced Ba…
A barium central star binary in the Type-I diamond ring planetary nebula Abell 70
B. Miszalski, H. M. J. Boffin, D. J. Frew +4
Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula (PN) known for its diamond ring appearance due a superposition with a background galaxy. The previously unstudied ce…