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Mottram, J. Di Francesco, J.E. Pineda, J. Fiege, J. Greaves, J. Gregson, J. Hatchell, J.M. Kirk, J. Rawlings, J. Richer, J. Wouterloot, J. Yates, K. Pattle, L.B.G. Knee, M. Chen, M. Fich, M.J. Currie, M.R. Hogerheijde, M. Zhu, N. Tothill, P. Bastien, P. Friberg, R. Friesen, S. Coude, S. Graves, S. Mairs, S. Sadavoy, S. Tisi, S. Viti, S. Walker-Smith, T. Jenness, T. Wilson, W. Holland","submitted_at":"2016-05-16T17:14:17Z","abstract_excerpt":"We present SCUBA-2 450{\\mu}m and 850{\\mu}m observations of the W40 complex in the Serpens-Aquila region as part of the James Clerk Maxwell Telescope (JCMT) Gould Belt Survey (GBS) of nearby star-forming regions. We investigate radiative heating by constructing temperature maps from the ratio of SCUBA-2 fluxes using a fixed dust opacity spectral index, {\\beta} = 1.8, and a beam convolution kernel to achieve a common 14.8\" resolution. We identify 82 clumps ranging between 10 and 36K with a mean temperature of 20{\\pm}3K. 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