Herschel observations in the ultracompact HII region Mon R2 - Water in dense photon-dominated regions (PDRs)

Free Access

Table 1:

Summary of HIFI observations.
Line	Freq.	$T_a \times \tau$	$v_{\rm lsr}$	$\Delta v$	$\tau$
	(GHz)	(K)	(km s^-1)	(km s^-1)
CH	536.761	1.81(0.21)	10.9(0.1)	4.9(0.3)	3.6(0.6)
NH	974.478	-0.24(0.07)	9.9(0.4)	4.9(0.8)	0.1(0.7)
Line	Freq.	Area	$v_{\rm lsr}$	$\Delta v_{lsr}$	$T_{\rm MB}$
	(GHz)	( $K \times$ km s^-1)	(km s^-1)	(km s^-1)	(K)
HCO⁺	535.061	19.4(4.0)	10.4(0.3)	3.2(0.8)	5.7
CS	538.688	1.09(0.04)	10.5(0.1)	2.2(0.1)	0.4
o-H₂¹⁸O	547.676	0.22(0.03)	10.7(0.1)	2.4(0.3)	0.08
¹³CO	550.926	51.1(2.0)	10.6(0.1)	3.4(0.2)	14.0
C¹⁸O	548.830.	14.0(0.4)	10.5(0.1)	2.6(0.1)	5.0

Source LaTeX | All tables | In the text

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.