Dr. Julia Scharwächter
Scientist at International Gemini Observatory/NSF NOIRLab
SPIE Involvement:
Author
Publications (9)

Proceedings Article | 28 August 2024 Presentation
Proceedings Volume 13097, 130970J (2024) https://doi.org/10.1117/12.3019911

Proceedings Article | 27 August 2024 Poster + Paper
Proceedings Volume 13097, 130973C (2024) https://doi.org/10.1117/12.3019232
KEYWORDS: Adaptive optics, Imaging systems, Equipment, Gemini Observatory, K band, Telescopes, Vibration, Sensors, Quantum efficiency, Quantum detection

Proceedings Article | 5 August 2024 Presentation + Paper
Suresh Sivanandam, Scott Chapman, Adam Muzzin, Scott Christie, Paul Hickson, Alan McConnachie, Simon Thibault, Jenny Atwood, André Anthony, Marcin Sawicki, Jennifer Dunn, Jae-Joon Lee, Kim Venn, Ruben Diaz, Stephen Goodsell, Shawn Barbod, Martin Tschimmel, Mark Barnet, Gavin Hay, Scott Roberts, Gaetano Sivo, Masen Lamb, Shaojie Chen, Saugata Dutt, Patrick Nkwari, Olivier Lardière, Uriel Conod, Sarik Jeram, Julia Scharwächter
Proceedings Volume 13096, 130960K (2024) https://doi.org/10.1117/12.3020305
KEYWORDS: Spectrographs, Adaptive optics, Imaging systems, Design, Galactic astronomy, Gemini Observatory, Mirrors, Telescopes, Stars, Cryostats, Infrared Imaging Spectrograph, Extragalactic astronomy

Proceedings Article | 25 July 2024 Presentation + Paper
J. Scharwächter, G. Sivo, M. Lamb, J. Blakeslee, A. McConnachie, H. Suh, S. Sivanandam, A. Muzzin, M. Tschimmel, P. Hickson
Proceedings Volume 13098, 130981A (2024) https://doi.org/10.1117/12.3019162
KEYWORDS: Adaptive optics, Gemini Observatory, Telescopes, Observational astronomy, James Webb Space Telescope, Imaging systems, Imaging spectroscopy, Astronomy, Astrometry, Spatial resolution

Proceedings Article | 7 September 2022 Poster + Presentation + Paper
Proceedings Volume 12185, 1218536 (2022) https://doi.org/10.1117/12.2629479
KEYWORDS: Adaptive optics, Gemini Observatory, Stars, Control systems, James Webb Space Telescope, Laser guide stars, Astronomy, Spectroscopy, Galactic astronomy, Spectrographs

Proceedings Article | 25 August 2022 Presentation + Paper
Masen Lamb, Suresh Sivanandam, Martin Tschimmel, Adam Muzzin, Alan McConnachie, Julia Scharwächter, Gaetano Sivo, Jenny Atwood, Scott Chapman, Scott Christie, Mark Barnet, Paul Hickson, Glen Herriot
Proceedings Volume 12187, 1218708 (2022) https://doi.org/10.1117/12.2629625
KEYWORDS: Signal to noise ratio, Imaging systems, Galactic astronomy, Spectrographs, Point spread functions, Gemini Observatory, Adaptive optics, Imaging spectroscopy, Image quality, Wavefronts

Proceedings Article | 13 December 2020 Poster + Paper
Proceedings Volume 11448, 114487F (2020) https://doi.org/10.1117/12.2574810
KEYWORDS: Relays, Adaptive optics, Gemini Observatory, Mirrors, Image quality, Observatories, Spherical lenses, Off axis mirrors, Wavefronts, Distortion

Proceedings Article | 3 January 2020 Paper
Proceedings Volume 11203, 112030N (2020) https://doi.org/10.1117/12.2539706
KEYWORDS: Gemini Observatory, Adaptive optics, Telescopes, Astronomy, Laser guide stars, Stars, Observatories, Imaging systems, Diffraction, Spatial resolution

Proceedings Article | 6 July 2018 Paper
Julia Scharwächter, Kristin Chiboucas, German Gimeno, Luc Boucher, John White, Eduardo Tapia, Michael Lundquist, Mathew Rippa, Manuel Lazo, Jennifer Miller, Kathleen Labrie, Prabhani Rajakaruna, Jennifer Dunn, Kevin Hanna, Tim Hardy, Scot Kleinman, Javier Lührs, Michael Pohlen, Andrew Stephens
Proceedings Volume 10702, 107022T (2018) https://doi.org/10.1117/12.2313058
KEYWORDS: Charge-coupled devices, Amplifiers, Detector arrays, Gemini Observatory, Sensors, Telescopes, Astronomical imaging, Spectrographs, Stars

Showing 5 of 9 publications
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