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Northern JHK Standard Stars for Array Detectors

L. K. Hunt·F. Mannucci·L. Testi·S. Migliorini·R. M. Stanga·C. Baffa·F. Lisi·L. Vanzi
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Abstract

We report J, H and K photometry of 86 stars in 40 fields in the northern hemisphere. The fields are smaller than or comparable to a 4x4 arcmin field-of-view, and are roughly uniformly distributed over the sky, making them suitable for a homogeneous broadband calibration network for near-infrared panoramic detectors. K magnitudes range from 8.5 to 14, and J-K colors from -0.1 to 1.2. The photometry is derived from a total of 3899 reduced images; each star has been measured, on average, 26.0 times per filter on 5.5 nights. Typical errors on the photometry are about 0.012.

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L. K. Hunt, F. Mannucci, L. Testi, S. Migliorini, R. M. Stanga, C. Baffa, F. Lisi, L. Vanzi. 1999-10-22. Northern JHK Standard Stars for Array Detectors. https://doi.org/10.1086/300349

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