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arXiv · 0801.4801

GROND - a 7-channel imager

J. Greiner·W. Bornemann·C. Clemens·M. Deuter·G. Hasinger·M. Honsberg·H. Huber·S. Huber·M. Krauss·T. Krühler·A. Küpcü Yoldaş·H. Mayer-Hasselwander·B. Mican·N. Primak·F. Schrey·I. Steiner·G. Szokoly·C. C. Thöne·A. Yoldaş·S. Klose·U. Laux·J. Winkler
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Abstract

We describe the construction of GROND, a 7-channel imager, primarily designed for rapid observations of gamma-ray burst afterglows. It allows simultaneous imaging in the Sloan g'r'i'z' and near-infrared $JHK$ bands. GROND was commissioned at the MPI/ESO 2.2m telescope at La Silla (Chile) in April 2007, and first results of its performance and calibration are presented.

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J. Greiner, W. Bornemann, C. Clemens, M. Deuter, G. Hasinger, M. Honsberg, H. Huber, S. Huber, M. Krauss, T. Krühler, A. Küpcü Yoldaş, H. Mayer-Hasselwander, B. Mican, N. Primak, F. Schrey, I. Steiner, G. Szokoly, C. C. Thöne, A. Yoldaş, S. Klose, U. Laux, J. Winkler. 2008-01-31. GROND - a 7-channel imager. https://doi.org/10.1086/587032

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