412 citations · 3.5k across the 58 of their papers we have counts for
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Planetary Nebulae Kinematics in M31
Denise Hurley-Keller, Heather L. Morrison, Paul Harding +1
We present kinematics of 135 planetary nebulae in M31 from a survey covering 3.9 square degrees and extending out to 15 kpc from the southwest major axis and more than 20 kpc along…
The PNLF distance to the Sculptor Group galaxy NGC 55
G. C. Van de Steene, G. H. Jacoby, C. Praet +2
We identified 21 new Planetary Nebula (PN) candidates in the Sculptor Group galaxy NGC 55. We determined a most likely distance of 2.00 +/- 0.2 Mpc using the Planetary Nebulae Lumi…
Intracluster Planetary Nebulae in the Virgo Cluster III: Luminosity of the Intracluster Light and Tests of the Spatial Distribution
John Feldmeier, Robin Ciardullo, George Jacoby +1
Intracluster planetary nebulae are a useful tracer of the evolution of galaxies and galaxy clusters. We analyze our catalog of 318 intracluster planetary nebulae candidates found i…
The Planetary Nebula System of M33
Robin Ciardullo, Patrick R. Durrell, Mary Beth Laychak +4
We report the results of a photometric and spectroscopic survey for planetary nebulae (PNe) in the Local Group spiral galaxy M33. We use our sample of 152 PNe to derive an [O III]…
Planetary Nebulae Near the Galactic Center: Identifications
George H. Jacoby, Griet Van de Steene
We surveyed the central 4 x 4 degrees of the Galactic center for planetary nebulae in the light of [S III] 9532 A and found 94 PNe that were not previously known, plus 3 that were…