Phil Langill
University of Calgary
4 Papers
4 Citations
Phil Langill is an academic researcher from University of Calgary. The author has contributed to research in topics: Overcast & Monitoring program. The author has an hindex of 2, co-authored 4 publications.
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Papers
Worldwide variations in artificial skyglow
Christopher C. M. Kyba,Kai Pong Tong,Jonathan Bennie,Ignacio Birriel,Jennifer J. Birriel,Andrew Cool,Arne Danielsen,Thomas W. Davies,Peter N. den Outer,Will Edwards,Rainer Ehlert,Fabio Falchi,Jürgen Fischer,Andrea Giacomelli,Francesco Giubbilini,Marty Haaima,Claudia Hesse,Georg Heygster,Franz Hölker,Richard Inger,Linsey J. Jensen,Helga U. Kuechly,John Kuehn,Phil Langill,Dorien E. Lolkema,Matthew Nagy,M. Nievas,Nobuaki Ochi,Emil Popow,Thomas Posch,Johannes Puschnig,Thomas Ruhtz,Wim Schmidt,Robert Schwarz,Axel Schwope,Henk Spoelstra,Anthony Tekatch,Mark Trueblood,Constance E. Walker,Michael Weber,Douglas L. Welch,Jaime Zamorano,Kevin J. Gaston +42 more
TL;DR: The great variation in skyglow radiance observed from site-to-site and with changing meteorological conditions underlines the need for a long-term international monitoring program.
Corrigendum: Worldwide variations in artificial skyglow
Christopher C. M. Kyba,Kai Pong Tong,Jonathan Bennie,Ignacio Birriel,Jennifer J. Birriel,Andrew Cool,Arne Danielsen,Thomas W. Davies,Peter N. den Outer,Will Edwards,Rainer Ehlert,Fabio Falchi,Jürgen Fischer,Andrea Giacomelli,Francesco Giubbilini,Marty Haaima,Claudia Hesse,Georg Heygster,Franz Hölker,Richard Inger,Linsey J. Jensen,Helga U. Kuechly,John Kuehn,Phil Langill,Dorien E. Lolkema,Matthew Nagy,M. Nievas,Nobuaki Ochi,Emil Popow,Thomas Posch,Johannes Puschnig,Thomas Ruhtz,Wim Schmidt,R. Schwarz,Axel Schwope,Henk Spoelstra,Anthony Tekatch,Mark Trueblood,Constance E. Walker,Marc Weber,Douglas L. Welch,Jaime Zamorano,Kevin J. Gaston +42 more
TL;DR: The first major international compilation of monitoring data about skyglow properties is presented in this article, where a nonlinear relationship is observed between the sky brightness on clear and overcast nights, with a change in behavior near the rural to urban landuse transition.
Scanning the Auroral Skies: The Athabasca University Robotic Telescope
Ian Schofield,Martin Connors,Phil Langill,Stefan Cartledge +3 more
- 01 Dec 2019
TL;DR: The Athabasca University Robotic Telescope (AURT) as mentioned in this paper is a moderate aperture (036 m) networked robotic telescope that supports teaching and research at the university.
Worldwide variations in artificial
Christopher C. M. Kyba,Kai Pong Tong,Jonathan Bennie,Ignacio Birriel,Jennifer J. Birriel,Marty Haaima,Claudia Hesse,Georg Heygster,Richard Inger,Linsey J. Jensen,Helga U. Kuechly,John Kuehn,Phil Langill,Dorien E. Lolkema,Matthew Nagy,M. Nievas,Nobuaki Ochi,Emil Popow,Thomas Posch,Johannes Puschnig,Thomas Ruhtz,Wim Schmidt,R. Schwarz,Axel Schwope,Henk Spoelstra,Anthony Tekatch,Mark Trueblood,Constance E. Walker,Marc Weber,Douglas L. Welch,Jaime Zamorano,Kevin J. Gaston +31 more
- 01 Jan 2015