G30.79 FIR 10: a gravitationally bound infalling high-mass star-forming clump

Home

All issues

Volume 519 (September 2010)

A&A, 519 (2010) A35

Full HTML

Free Access

Table 1:

Line parameters.
Line	Transition	Frequency	Observed Area	$T_{{\rm peak}}$	$\int T {\rm d}v$	$V_{{\rm peak}}$	$\Delta V$
		[GHz]	[arcsec²]	[K]	[K kms^-1 ]	[kms^-1 ]	[kms^-1 ]
HCO⁺	$(J=4 \rightarrow 3)$	356.7342880	$200^{\prime \prime} \times 150^{\prime \prime}$	$5.7 \pm 0.1$	$42.6 \pm 1.8$	94.8	8.4
H¹³CO⁺	$(J=4 \rightarrow 3)$	346.9983381	$90^{\prime \prime} \times 90^{\prime \prime}$	$1.2 \pm 0.02$	$5.5 \pm 0.6$	98.1	3.0
HCN	$(J=4 \rightarrow 3)$	354.5054779	$200^{\prime \prime} \times 150^{\prime \prime}$	$3.8 \pm 0.1$	$73.5 \pm 13.8$	93.8	9.5
H¹³CN	$(J=4 \rightarrow 3)$	345.3397750	$30^{\prime \prime } \times 30^{\prime \prime }$	$1.4 \pm 0.1$	$14.8 \pm 0.4$	99.1	4.8
CS	$(J=7\rightarrow 6)$	342.8828503	$90^{\prime \prime} \times 90^{\prime \prime}$	$3.6 \pm 0.2$	$38.7 \pm 0.9$	98.5	3.8
¹²C¹⁶O	$(J=3\rightarrow 2)$	345.7959899	$200^{\prime \prime} \times 150^{\prime \prime}$	$16 \pm 2.2$	$317 \pm 21.1$	98.8	9.6
¹³C¹⁶O	$(J=3\rightarrow 2)$	330.5879652	$90^{\prime \prime} \times 90^{\prime \prime}$	$8.5 \pm 1.2$	$125 \pm 7.6$	97.4	6.3
¹²C¹⁸O	$(J=3\rightarrow 2)$	329.3305525	$30^{\prime \prime } \times 30^{\prime \prime }$	$3.1 \pm 0.2$	$42.9 \pm 10.0$	98.8	4.7

Notes. Parameters for all molecular line observations. The values for $T_{{\rm peak}}$ and $\Delta V$ are calculated from Gaussian fits to the central pointing or $(18^{{\rm h}}47^{{\rm m}}46.9^{{\rm s}}, -1^{\circ}54^{\prime}29.1^{\prime \prime})$ . For HCN and HCO⁺, the V $_{{\rm peak}}$ was taken from Gaussian fits done to the most intense component, while the line-width corresponds to the whole line. For ¹²CO and ¹³CO the fit was done over the whole spectrum.

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.