39 citations · 97 across the 6 of their papers we have counts for
6 papers
Temperature Discrepancy with Photoionization Models of the Narrow Line Region
Luc Binette, Montserrat Villar Martín, Gladis Magris C. +4
Using published work on the Narrow Line Region of Active Nuclei, we make a comparison of the observed [O III] ratio observed among quasars, Seyfert 2's and spatially…
A multispectral analysis of the northeastern shell of IC 443
Alexandre Alarie, Laurent Drissen
We have carried out optical observations of the north-eastern part of the supernova remnant IC 443 using the CFHT imaging spectrograph SITELLE. The observations consist of three mu…
The inside-out planetary nebula around a born-again star
Martin A. Guerrero, Xuan Fang, Marcelo M. Miller Bertolami +8
Planetary nebulae are ionized clouds of gas formed by the hydrogen-rich envelopes of low- and intermediate-mass stars ejected at late evolutionary stages. The strong UV flux from t…
Discovery of a new classical nova shell around a nova-like cataclysmic variable
Martin A. Guerrero, Laurence Sabin, Gagik Tovmassian +8
The morphology and optical spectrum of IPHASXJ210205+471015, a nebula classified as a possible planetary nebula, are however strikingly similar to those of ATCnc, a classical nova…
When does an old nova become a dwarf nova? Kinematics and age of the nova shell of the dwarf nova AT Cnc
Michael M. Shara, Laurent Drissen, Thomas Martin +1
The Z Cam-type dwarf nova AT Cnc displays a classical nova (CN) shell, demonstrating that mass transfer in cataclysmic binaries decreases substantially after a CN eruption. The hib…
New scientific results with SpIOMM: a testbed for CFHT's imaging Fourier transform spectrometer SITELLE
L. Drissen, A. Alarie, T. Martin +6
We present new data obtained with SpIOMM, the imaging Fourier transform spectrometer attached to the 1.6-m telescope of the Observatoire du Mont-Mégantic in Québec. Recent technica…