Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Daigle, Olivier"'
Autor:
Kyne, Gillian, Hamden, Erika T., Nikzad, Shouleh, Hoadley, Keri, Jewell, April, Jones, Todd, Hoenk, Michael, Cheng, Samuel, Martin, D. Christopher, Lingner, Nicole, Schiminovich, David, Milliard, Bruno, Grange, Robert, Daigle, Olivier
Publikováno v:
J. Astron. Telesc. Instrum. Syst. 6(1), 011007 (2020)
We present the status of on-going detector development efforts for our joint NASA/CNES balloon-borne UV multi-object spectrograph, the Faint Intergalactic Redshifted Emission Balloon (FIREBall-2; FB-2). FB-2 demonstrates a new UV detector technology,
Externí odkaz:
http://arxiv.org/abs/2004.05947
Autor:
Daigle, Olivier
Hydro One, a major distribution of electricity in Ontario, has reported that approximately 16,000 of the wood utility poles in its network of two million poles have been damaged by woodpeckers. With a cost of replacement of approximately $4000 per po
Externí odkaz:
http://hdl.handle.net/10012/7782
Autor:
Daigle, Olivier
Un nouveau contrôleur de EMCCD (Electron multiplying Charge Coupled Device) est présenté. Il permet de diminuer significativement le bruit qui domine lorsque la puce EMCCD est utilisé pour du comptage de photons: le bruit d'injection de charge.
Externí odkaz:
http://hdl.handle.net/1866/4219
Autor:
Daigle, Olivier
Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.
Externí odkaz:
http://hdl.handle.net/1866/17343
Autor:
de Oliveira, Cláudia Mendes, Taylor, Keith, Quint, Bruno, Andrade, Denis, Ferrari, Fabricio, Laporte, Rene, Ramos, Giseli de A., Guzman, Christian Dani, Cavalcanti, Luiz, de Calasans, Alvaro, Fernandez, Javier Ramirez, Castañeda, Edna Carolina Gutierrez, Jones, Damien, Fontes, Fernando Luis, Molina, Ana Maria, Fialho, Fábio, Plana, Henri, Jablonski, Francisco J., Reitano, Luiz, Daigle, Olivier, Scarano Jr., Sergio, Amram, Philippe, Balard, Philippe, Gach, Jean-Luc, Carignan, Claude
This paper presents a new Tunable Filter Instrument for the SOAR telescope. The Brazilian Tunable Filter Imager (BTFI) is a versatile, new technology, tunable optical imager to be used in seeing-limited mode and at higher spatial fidelity using the S
Externí odkaz:
http://arxiv.org/abs/1304.3263
Autor:
Daigle, Olivier, Carignan, Claude, Gach, Jean-Luc, Guillaume, Christian, Lessard, Simon, Fortin, Charles-Anthony, Blais-Ouellette, Sébastien
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 from e2v technologies into a scientific camera at the Laboratoire d'Astro
Externí odkaz:
http://arxiv.org/abs/0911.4495
Autor:
Daigle, Olivier, Gach, Jean-Luc, Guillaume, Christian, Lessard, Simon, Carignan, Claude, Blais-Ouellette, Sebastien
CCCP, a CCD Controller for Counting Photons, is presented. This new controller uses a totally new clocking architecture and allows to drive the CCD in a novel way. Its design is optimized for the driving of EMCCDs at up to 20MHz of pixel rate and fas
Externí odkaz:
http://arxiv.org/abs/0807.0363
Autor:
Fathi, Kambiz, Toonen, Silvia, Falcón-Barroso, Jesús, Beckman, John E., Hernandez, Olivier, Daigle, Olivier, Carignan, Claude, de Zeeuw, Tim
We study the two-dimensional kinematics of the H-alpha-emitting gas in the nearby barred Scd galaxy, NGC 6946, in order to determine the pattern speed of the primary m=2 perturbation mode. The pattern speed is a crucial parameter for constraining the
Externí odkaz:
http://arxiv.org/abs/0708.1081
Autor:
Fathi, Kambiz, Beckman, John E., Zurita, Almudena, Relano, Monica, Knapen, Johan H., Daigle, Olivier, Hernandez, Olivier, Carignan, Claude
We study two dimensional Fabry-Perot interferometric observations of the nearby face-on late-type spiral galaxy, NGC 628, in order to analyse the ionized gas component of the interstellar medium. Covering the galaxy out to a radius larger than 12 kpc
Externí odkaz:
http://arxiv.org/abs/astro-ph/0703018
Autor:
Fathi, Kambiz, Beckman, John E., Zurita, Almudena, Relano, Monica, Knapen, Johan H., Ostlin, Goran, Carignan, Claude, Chemin, Laurent, Daigle, Olivier, Hernandez, Olivier
We study two dimensional Fabry-Perot interferometric observations of the nearby face-on late-type spiral galaxy, NGC 628. We investigate the role of the individual HII regions together with the large-scale gravitational mechanisms which govern star f
Externí odkaz:
http://arxiv.org/abs/astro-ph/0701579