177 citations · 1.4k across the 69 of their papers we have counts for
10 papers · 1 filter
H fluxes and extinction distances for planetary nebulae in the IPHAS survey of the Northern Galactic Plane
Thavisha E. Dharmawardena, M. J. Barlow, J. E. Drew +7
We report H filter photometry for 197 northern hemisphere planetary nebulae (PNe) obtained using imaging data from the IPHAS survey. H+[N II] fluxes were measured for 46 conf…
Detailed studies of IPHAS sources -- I. The disrupted late bipolar IPHASX J193718.6+202102
L. Sabin, M. A. Guerrero, S. Zavala +3
We present a detailed analysis of the new planetary nebula (PN) IPHASX J193718.6+202102 using deep imaging and intermediate- and high resolution spectroscopy that are interpreted t…
A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266
B. -O. Demory, F. J. Pozuelos, Y. Gomez Maqueo Chew +70
We report the discovery and characterisation of a super-Earth and a sub-Neptune transiting the bright (), quiet, and nearby (37 pc) M3V dwarf TOI-1266. We validate the plane…
Extended X-ray emission from the classic nova DQ Her -- On the possible presence of a magnetized jet
J. A. Toalá, M. A. Guerrero, E. Santamaría +2
We present an analysis of archival Chandra and XMM-Newton observations of the magnetically-active cataclysmic variable DQ Her and the shell around it ejected in a nova event in 193…
ALMA reveals the coherence of the magnetic field geometry in OH 231.8+4.2
L. Sabin, R. Sahai, W. H. T. Vlemmings +7
In a continuing effort to investigate the role of magnetic fields in evolved low and intermediate mass stars (principally regarding the shaping of their envelopes), we present new…
The Near-Infrared Polarization of the Pre-Planetary Nebula Frosty Leo
E. O. Serrano Bernal, L. Sabin, A. Luna +3
We present a near-infrared imaging polarimetric study of the pre-planetary nebula: Frosty Leo. The observations were carried out in J, H and K' bands using the new polarimeter POLI…