| Autor: |
Kevin Hanna, Jennifer Miller, Tim Hardy, Jennifer Dunn, John White, Luc Boucher, Prabhani Rajakaruna, Kathleen Labrie, Scot Kleinman, Kristin Chiboucas, Manuel Lazo, Javier Luhrs, Eduardo Tapia, Andrew W. Stephens, German Gimeno, Mathew J. Rippa, Michael Pohlen, Julia Scharwächter, Michael Lundquist |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Ground-based and Airborne Instrumentation for Astronomy VII. |
| DOI: |
10.1117/12.2313058 |
| Popis: |
The installation of fully-depleted Hamamatsu CCDs in GMOS-N in February/March 2017 marked the conclusion of the CCD upgrade project for the two Gemini Multi-Object Spectrographs. The corresponding upgrade for GMOS-S was completed in June/July 2014, so that both GMOS instruments are now operated with a detector array of three fully-depleted Hamamatsu CCDs. We present results from the commissioning of the GMOS-N Hamamatsu CCDs and discuss their on-sky performance. We provide a comparison of the GMOS-N and GMOSS detector parameters and summarize the main observing and data reduction strategies that apply to both detector arrays. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
