Chemistry in infrared dark clouds | Astronomy & Astrophysics (A&A)

Free Access

Issue		A&A Volume 527, March 2011


Article Number		A88
Number of page(s)		40
Section		Interstellar and circumstellar matter
DOI		https://doi.org/10.1051/0004-6361/201014974
Published online		31 January 2011

Online material

Appendix A: 3-color Spitzer/Glimpse images

	Fig. A.1 Three-color Spitzer/GLIMPSE image of the infrared dark cloud, where 3.6 μm is blue, 4.5 μm is green and 8 μm is red. Circles mark observed positions and show the beam size.
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Appendix B: Spectra images

	Fig. B.1 Observed lines.
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Appendix C: Line parameters

Table C.1

N₂H⁺ line parameters.

Table C.2

¹³CS line parameters.

Table C.3

HC₃N line parameters.

Table C.4

HNC line parameters.

Table C.5

HCO⁺ line parameters.

Table C.6

HNCO line parameters.

Table C.7

SiO line parameters.

Table C.8

H¹³CO⁺ line parameters.

Table C.9

Integrated areas, measured by summing the channels between suitable velocity limits under the line.

© ESO, 2011

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