APEX-CHAMP+ high-J CO observations of low-mass young stellar objects - II. Distribution and origin of warm molecular gas

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Volume 507 / No 3 (December I 2009)

A&A, 507 3 (2009) 1425-1442

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Table 3:

Properties of the ¹²CO lines^a.
Source	Offpos.	V_LSR	CO 6-5
			$\int T_{\rm {MB}} {\rm d}V$	$T_{\rm {peak}}$	red	blue	rms^b
	( $\hbox{$^{\prime\prime}$ }$ , $\hbox{$^{\prime\prime}$ }$ )	km s^-1	K km s^-1	K	K km s^-1		K
NGC 1333 IRAS 2	0, 0	7.0	34.3	6.8	8.9	13.2	0.6
	0, 20	7.0	43.7	9.8	20.0	-	0.6
	-20, -20	7.0	36.3	7.6	2.2	11.0	0.7
L 1551 IRS 5	0, 0	6.8	39.5	7.8	13.8	10.7	0.3
TMR 1	0, 0	4.5	23.4	8.1	2.5	5.2	0.3
HH 46	0, 0	4.4	45.3	9.3	10.6	10.4	0.3
	-20, -20	4.4	33.4	9.1	11.1	-	0.5
Ced 110 IRS4	0, 0	3.5	20.8	7.8	-	4.8	0.4
BHR 71	0, 0	-4.5	38.6	5.2	9.1	12.7	0.4
	10, -40	-4.5	96.3	16.5	-	68.1	1.0
	0, 40	-4.5	75.8	13.0	41.5	-	1.0
IRAS 12496-7650	0, 0	1.8	22.1	5.9	-	-	0.5
RCrA IRS 7A^c	0, 0	5.7	337.9	36.3	33.6	10.9	0.3
Source	Offpos.	$V_{\rm LSR}$	CO 7-6
			$\int T_{\rm {MB}} {\rm d}V$	$T_{\rm {peak}}$	red	blue	rms^b
	( $\hbox{$^{\prime\prime}$ }$ , $\hbox{$^{\prime\prime}$ }$ )	km s^-1	K km s^-1	K	K km s^-1		K
NGC 1333 IRAS 2	0, 0	7.0	29.2	6.3	8.8	5.2	1.7
	0, 20	7.0	65.8	10.1	27.8	5.2	1.7
	-20, -20	7.0	-	-	-	-	3.5
L 1551 IRS 5	0,0	6.5	52.9	9.2	18.9	11.6	0.4
TMR 1	0, 0	4.5	19.8	10.1	1.5	1.8	0.7
HH 46	0, 0	4.4	34.2	8.4	-	9.9	0.8
	-20, -20	4.4	29.8	6.2	15.7	-	1.0
Ced 110 IRS4	0, 0	3.5	23.1	7.1	-	-	1.0
BHR 71	0, 0	-4.5	36.6	4.4	5.4	-	0.7
	10, -40	-4.5	41.5	7.0	5.6	17.2	2.8
	0, 40	-4.5	54.7	9.1	27.0	-	3.0
IRAS 12496-7650	0, 0	1.8	19.9	6.1	-	-	1.4
RCrA IRS 7A^c	0, 0	5.7	407.6	46.3	29.0	22.2	0.7

^a Red is the redshifted outflow lobe calculated from -10 to -1.5 km s^-1 with respect to the source velocity. Blue is the blueshifted outflow lobe calculated from +1.5 to +10 km s^-1 with respect to the source velocity.
^b 1 $\sigma$ in a 0.8 km s^-1 channel.
^c Outflowing gas refers to emission in -20 to -8 km s^-1 and +8 to +20 km s^-1 from line center.

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