Recent star formation in the Lupus clouds as seen by Herschel

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Table 1

Properties of the Lupus clouds.

Cloud	Lupus I	Lupus III	Lupus IV

distance^a (pc)	150	200	150
coverage (degree²)^b	4.6	1.6	4.3
cloud area > A_V = 2 mag (pc²)	16.4	7.7	7.1
cloud mass > A_V = 2 mag (M_⊙)	830	570	500
cloud mass > A_V = 8 mag (M_⊙)	145	65	60
N_tot = N_YSO + N_prestellar	52	113	37
N_YSO 0/I/II/III^c	1/10/10/4	1/10/50/42	3/9/11/4
N _prestellar	27	10	10
N _unbound	68	8	63

Notes.

^(a)

See Comerón (2008)

^(b)

SPIRE and PACS overlapping area.

^(c)

Number of objects per Class 0, I, II, and III are based on the Herschel data and on the M08 catalog.

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