165 citations · 1.2k across the 77 of their papers we have counts for
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Pushing the limits: detecting H2 emission from faint bipolar planetary nebulae in the IPHAS sample
Gerardo Ramos-Larios, Martin A. Guerrero, Laurence Sabin +1
We have obtained deep narrowband images in the near-infrared H2 (2.122 microns) emission line for a sample of 15 faint Isaac Newton Telescope Photometric Halpha Survey (IPHAS) bipo…
Catching a Grown-Up Starfish Planetary Nebula: I. Morpho-Kinematical study of PC 22
L. Sabin, M. A. Gómez-Muñoz, M. A. Guerrero +9
We present the first part of an investigation on the planetary nebula (PN) PC 22 which focuses on the use of deep imaging and high resolution echelle spectroscopy to perform a deta…
Reclassifying symbiotic stars with 2MASS and WISE: An atlas of spectral energy distribution
Stavros Akras, Lizette Guzman-Ramirez, Marcelo Leal-Ferreira +1
We present a new updated catalogue of Galactic and extragalactic symbiotic stars (SySts). Since the last catalogue of SySts (Belczynski et al. 2000), the number of known SySts has…