Dr. Dennis R. Crabtree Profile

Dr. Dennis R. Crabtree

at NRC - Herzberg Astronomy & Astrophysics

SPIE Involvement:

Author

Proceedings Article | 10 July 2018 Paper

A bibliometric analysis of observatory publications for the period 2012-2016

Dennis Crabtree

Proceedings Volume 10704, 107040S (2018) https://doi.org/10.1117/12.2312056

KEYWORDS: Telescopes, Space telescopes, Observatories, Astronomy, Analytical research, Databases

Read Abstract +

Proceedings Article | 10 July 2018 Presentation + Paper

Sex-disaggregated systematics in Canadian time allocation committee telescope proposal reviews

Kristine Spekkens, Nicholas Cofie, Dennis Crabtree

Proceedings Volume 10704, 107040L (2018) https://doi.org/10.1117/12.2314973

KEYWORDS: Telescopes, Statistical analysis, Astronomical telescopes, Observatories, Astronomy, Statistical methods, Binary data, Efficient operations

Read Abstract +

Proceedings Article | 15 July 2016 Paper

A bibliometric analysis of observatory publications for the period 2010-2014

Dennis Crabtree

Proceedings Volume 9910, 991005 (2016) https://doi.org/10.1117/12.2230731

KEYWORDS: Space telescopes, Telescopes, Observatories, Observatories, Statistical analysis, Neodymium, Ions, Databases, Calibration, Astronomy, Large telescopes

Read Abstract +

Proceedings Article | 6 August 2014 Paper

The Gemini Observatory fast turnaround program

R. Mason, S. Côté, M. Kissler-Patig, N. Levenson, A. Adamson, C. Emmanuel, D. Crabtree

Proceedings Volume 9149, 914910 (2014) https://doi.org/10.1117/12.2057145

KEYWORDS: Gemini Observatory, Observatories, Astronomy, Fourier transforms, Telescopes, Software development, Visibility, Exoplanets, Optical instrument design, Astrophysics

Read Abstract +

Proceedings Article | 28 July 2014 Paper

A bibliometric analysis of observatory publications for the period 2008-2012

Dennis Crabtree

Proceedings Volume 9149, 91490A (2014) https://doi.org/10.1117/12.2054058

KEYWORDS: Observatories, Telescopes, Space telescopes, Astronomy, Gemini Observatory, Databases, Advanced distributed simulations, Astrophysics, Solids, Analytical research

Read Abstract +

Proceedings Article | 30 July 2010 Paper

Gemini Observatory: five years of multi-instrument queue operations

Inger Jorgensen, Bernadette Rodgers, Dennis Crabtree

Proceedings Volume 7737, 77370J (2010) https://doi.org/10.1117/12.857486

KEYWORDS: Gemini Observatory, Telescopes, Software development, Observatories, Switches, Camera shutters, Algorithm development, Data acquisition, Prototyping, Adaptive optics

Read Abstract +

Proceedings Article | 12 July 2008 Paper

Scientific productivity and impact of large telescopes

Dennis Crabtree

Proceedings Volume 7016, 70161A (2008) https://doi.org/10.1117/12.787176

KEYWORDS: Observatories, Telescopes, Gemini Observatory, Astronomy, Advanced distributed simulations, Large telescopes, Observational astronomy, Databases, Astronomical telescopes, Analytical research

Read Abstract +

Proceedings Article | 24 September 2004 Paper

Durable coatings for large segmented mirrors

Simon Thibault, Michel Poirier, Samir Ilias, Luc Levesque, Les Saddlemye, Scott Robert, Dennis Crabtree

Proceedings Volume 5494, (2004) https://doi.org/10.1117/12.552642

KEYWORDS: Reflectivity, Sputter deposition, Thin films, Mirrors, Thin film coatings, Dielectrics, Ions, Gas lasers, Optical coatings, Aluminum

Read Abstract +

Proceedings Article | 7 July 2004 Paper

VLOT: a modest Canadian 20-m telescope

Dennis Crabtree, Scott Roberts, Joeleff Fitzsimmons, John Pazder, Glen Herriot, Malcolm Smith, Jennifer Dunn, Leslie Saddlemyer

Proceedings Volume 5382, (2004) https://doi.org/10.1117/12.566114

KEYWORDS: Telescopes, Mirrors, Optical instrument design, Adaptive optics, Imaging spectroscopy, Space telescopes, Integrated modeling, Spectroscopy, Manufacturing, Domes

Read Abstract +

Proceedings Article | 30 January 2003 Paper

Canadian very large optical telescope technical studies

Scott Roberts, Christopher Morbey, Dennis Crabtree, Ray Carlberg, David Crampton, Timothy Davidge, Joeleff Fitzsimmons, Michael Gedig, David Halliday, James Hesser, Glen Herriot, J. Beverly Oke, John Pazder, Kei Szeto, Jean-Pierre Veran

Proceedings Volume 4840, (2003) https://doi.org/10.1117/12.459088

KEYWORDS: Telescopes, Mirrors, Adaptive optics, Space telescopes, Optical instrument design, Point spread functions, Silicon carbide, Sensors, Stars, Control systems

Read Abstract +

Showing 5 of 10 publications

Conference Committee Involvement (8)

Observatory Operations: Strategies, Processes, and Systems VIII

14 December 2020 | Online Only, California, United States

Observatory Operations: Strategies, Processes, and Systems VII

11 June 2018 | Austin, Texas, United States

Observatory Operations: Strategies, Processes, and Systems Posters

27 June 2016 | Edinburgh, United Kingdom

Observatory Operations: Strategies, Processes, and Systems VI

27 June 2016 | Edinburgh, United Kingdom

Observatory Operations: Strategies, Processes, and Systems V

25 June 2014 | Montréal, Quebec, Canada

Showing 5 of 8 Conference Committees

Keywords/Phrases

Search In:

Publication Years