Warm gas towards young stellar objects in Corona Australis - Herschel/PACS observations from the DIGIT key programme

Free Access

Table 8

Properties of the studied point sources.

YSO	CO^a		OH		H₂O				MIR/FIR/mm	FIR/mm	Class
	T _rot		T _rot		T _rot		T _bol	L _bol	continuum	lines
	[K]	[10⁴⁸]	[K]	[10⁴⁵]	[K]	[10⁴⁵]	[K]	[L_⊙]	detected	detected

IRS7A	294^b/682^b	35.7^b	83^b	132^b	197^b	10.1^b	79^b	9.1^b	yes/yes^b/no^c	yes^b/yes	0/I
SMM 1C	–	–	–	–	–	–	–	–	no/yes^b/yes	yes^b/yes	0/I
IRS7B	273/710	12.5	89	17	174	2.3	89	4.6	yes/yes/yes	yes/yes	0/I
R CrA	287/992	5.7	99	7.1	235	1.3	889	53	yes/yes/faint	yes/yes	II/III
IRS5A	293/1417	3.2	80	17	185	1.2	209	1.7	yes/yes/yes	yes/...	0/I
IRS5N	283/...	0.7	...	...	195	0.5	63	0.7	no/yes/yes	no/...	0

Res SW-l	285/653	5.0	76	9.5	181	2.0	...	...	...	...	...
Res E-l	287/1015	1.7	68	7.2	201	8.6	...	...	...	...	...
Res N-l	281/898	3.3	66	19	174	2.3	...	...	...	...	...
Res W-l	253/751	13.0	72	26	235	1.3	...	...	...	...	...

DIGIT^d	355/814	7.0	83	24	194	7.7	167	6	...	...	...

Notes.

^(a)

The temperatures are for the warm and hot components, respectively. The total number of molecules is the sum of the warm and hot components.

^(b)

Combined value for IRS7A and SMM 1C.

^(c)

Detected in ALMA 0.8 mm continuum (Lindberg et al. 2013).

^(d)

Average of the DIGIT sample, from Green et al. (2013), not including the CrA and Serpens sources. The OH rotational diagrams have been recalculated excluding the same lines that are excluded in this paper.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.