ALMA observations of massive clouds in the central molecular zone: slim filaments tracing parsec-scale shocks

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Table D.1

Molecular column densities toward SiO peak positions.

Cloud	Region	Coordinates		Column densities

		R.A.	Decl.	SiO	SO	CH₃OH	H₂CO	HC₃N	HNCO	H₂¹³CO	c-C₃H₂	CH₃CN
		(hh:mm:ss)	(dd:mm:ss)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)	(cm⁻²)
50 km s⁻¹		17:45:52.087	−28:58:55.150	1.54×10¹⁴	4.57×10¹⁴	1.83×10¹⁶	2.86×10¹⁴	1.86×10¹⁴	2.82×10¹⁴	—	4.91×10¹³	1.09×10¹⁴
		17:45:52.340	−28:58:58.224	9.50×10¹³	1.70×10¹⁴	9.54×10¹⁵	3.60×10¹⁴	6.25×10¹³	2.05×10¹⁴	—	—	—

20 km s⁻¹	A	17:45:37.906	−29:03:35.371	1.37×10¹⁴	6.28×10¹⁴	9.49×10¹⁵	1.27×10¹⁵	1.65×10¹⁴	4.63×10¹⁴	1.27×10¹⁴	9.02×10¹³	3.72×10¹³
		17:45:38.540	−29:03:32.649	6.47×10¹³	1.51×10¹⁴	8.67×10¹⁵	1.04×10¹⁴	8.03×10¹³	4.05×10¹⁴	4.77×10¹³	—	—
		17:45:37.664	−29:03:38.772	1.09×10¹⁴	3.17×10¹⁴	1.26×10¹⁶	9.20×10¹⁴	1.31×10¹⁴	8.91×10¹⁴	1.27×10¹⁴	5.49×10¹³	7.49×10¹³
		17:45:38.030	−29:03:38.573	5.48×10¹³	1.00×10¹⁴	5.36×10¹⁵	3.78×10¹⁴	6.29×10¹³	4.70×10¹⁴	—	2.17×10¹³	—
		17:45:36.996	−29:03:47.614	7.16×10¹³	2.55×10¹⁴	9.41×10¹⁵	3.62×10¹⁴	2.89×10¹³	4.25×10¹⁴	2.56×10¹³	—	—
		17:45:36.831	−29:03:53.011	5.69×10¹³	7.79×10¹³	1.73×10¹⁵	3.05×10¹⁴	1.26×10¹³	8.84×10¹³	2.74×10¹³	—	—

	B	17:45:39.293	−29:04:22.061	6.17×10¹³	2.09×10¹⁴	7.15×10¹⁵	4.53×10¹⁴	9.70×10¹³	5.16×10¹⁴	1.04×10¹⁴	8.37×10¹³	—
		17:45:39.576	−29:04:12.630	3.02×10¹³	7.79×10¹³	2.87×10¹⁵	8.74×10¹³	1.22×10¹³	1.73×10¹⁴	—	—	—

	C	17:45:34.835	−29:04:40.047	4.27×10¹³	2.56×10¹⁴	1.00×10¹⁶	2.98×10¹⁴	9.25×10¹³	7.17×10¹⁴	2.87×10¹³	1.22×10¹⁴	3.38×10¹³

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