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Extreme faint flux imaging with an EMCCD
Olivier Daigle, Claude Carignan, Jean-Luc Gach +4
An EMCCD camera, designed from the ground up for extreme faint flux imaging, is presented. CCCP, the CCD Controller for Counting Photons, has been integrated with a CCD97 EMCCD fro…
HII regions feeding the interstellar medium in M83
Javier Blasco-Herrera, Kambiz Fathi, John Beckman +5
We analyse the internal dynamics of star-forming HII regions and their efficiency in interacting with the ISM. We use GHaFaS (Fabry-Perot) data of the nearby spiral galaxy M83 to p…
Pattern Speeds of Bars and Spiral Arms From H-alpha Velocity Fields
Kambiz Fathi, John Beckman, Nuria Piñol-Ferrer +3
We have applied the Tremaine-Weinberg method to 10 late-type barred spiral galaxies using data cubes, in H-alpha emission, from the GHAFAS and FANTOMM Fabry-Perot spectrometers. We…
Extreme faint flux imaging with an EMCCD
Olivier Daigle, Claude Carignan, Jean-Luc Gach +4
An EMCCD camera, designed from the ground up for extreme faint flux imaging, is presented. CCCP, the CCD Controller for Counting Photons, has been integrated with a CCD97 EMCCD fro…
Deep wide field HI imaging of Messier 31
Laurent Chemin, Claude Carignan, Tyler Foster
We report on preliminary results from a new deep 21-cm survey of the Andromeda galaxy, based on observations performed with the Synthesis Telescope and the 26-m antenna at DRAO. Th…