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Christiansen, J. P. Finley, J. Quinn, K. Mori, K. Pfrang, K. Ragan, L. Fortson, M. Buchovecky, M. J. Lang, M. Kertzman, M. Krause, M. Nievas-Rosillo, M. Pohl, M. Santander, N. Kelley-Hoskins, N. Park, O. Gueta, O. Hervet, P. Kaaret, P. Moriarty, P. T. Reynolds, P. Wilcox, Q. Feng, R. A. Ong, R. Bird, R. Brose, R. Mukherjee, R. R. Prado, S. Mandel, S. O'Brien, S. Schlenstedt, T. B. Humensky, T. Hassan, T. J Williamson, W. Benbow, W. Cui","submitted_at":"2019-11-21T12:15:30Z","abstract_excerpt":"HESS J0632+057 is a gamma-ray binary composed of a compact object orbiting a Be star with a period of about $315$ days. Extensive X-ray and TeV gamma-ray observations have revealed a peculiar light curve containing two peaks, separated by a dip. We present the results of simultaneous observations in hard X-rays with NuSTAR and in TeV gamma-rays with VERITAS, performed in November and December 2017. 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