The JCMT Gould Belt Survey: a first look at SCUBA-2 observations of the Lupus I molecular cloud
- Mowat, C.
- Hatchell, J.
- Rumble, D.
- Kirk, H.
- Buckle, J.
- Berry, D. S.
- Broekhoven-Fiene, H.
- Currie, M. J.
- Jenness, T.
- Johnstone, D.
- Mottram, J. C.
- Pattle, K.
- Tisi, S.
- Di Francesco, J.
- Hogerheijde, M. R.
- Ward-Thompson, D.
- Bastien, P.
- Bresnahan, D.
- Butner, H.
- Chen, M.
- Chrysostomou, A.
- Coud\ue9, S.
- Davis, C. J.
- Drabek-Maunder, E.
- Duarte-Cabral, A.
- Fich, M.
- Fiege, J.
- Friberg, P.
- Friesen, R.
- Fuller, G. A.
- Graves, S.
- Greaves, J.
- Holland, W.
- Joncas, G.
- Kirk, J. M.
- Knee, L. B. G.
- Mairs, S.
- Marsh, K.
- Matthews, B. C.
- Moriarty-Schieven, G.
- Rawlings, J.
- Retter, B.
- Richer, J.
- Robertson, D.
- Rosolowsky, E.
- Sadavoy, S.
- Thomas, H.
- Tothill, N.
- Viti, S.
- White, G. J.
- Wouterloot, J.
- Yates, J.
- Zhu, M.
DOIAbstract
This paper presents observations of the Lupus I molecular cloud at 450 and 850 mum with Submillimetre Common User Bolometer Array (SCUBA-2) as part of the James Clerk Maxwell Telescope Gould Belt Survey (JCMT GBS). Nine compact sources, assumed to be the discs of young stellar objects (YSOs), 12 extended protostellar, pre-stellar and starless cores, and one isolated, low-luminosity protostar, are detected in the region. Spectral energy distributions, including submillimetre fluxes, are produced for 15 YSOs, and each is fitted with the models of Robitaille et al. The proportion of Class 0/I protostars is higher than that seen in other Gould Belt regions such as Ophiuchus and Serpens. Circumstellar disc masses are calculated for more evolved ...
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