Molecular isotopologue measurements toward super star clusters and the relation to their ages in NGC 253 with ALCHEMI

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Volume 686 (June 2024)

A&A, 686 (2024) A31

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Table D.2.

Median, 16th, and 84th percentile parameter value results from the Ultranest RADEX model fitting of the HCN, H¹³CN, and HC¹⁵N observed transition lines for each SSC* region.

Location	T_K	Log(n_H )	Log(N_HCN)	Log(N_H¹³CN)	Log(N_HC¹⁵N)	Beam filling
	(K)	(cm⁻³)	(cm⁻²)	(cm⁻²)	(cm⁻²)	factor
SSC-1*	$271_{- 109}^{134}$ $271_{-109}^{134}$	$5 . 48_{- 0.09}^{0.10}$ $5.48_{-0.09}^{0.10}$	$16 . 5_{- 0.3}^{0.3}$ $16.5_{-0.3}^{0.3}$	$15 . 2_{- 0.3}^{0.3}$ $15.2_{-0.3}^{0.3}$	$14 . 4_{- 0.2}^{0.2}$ $14.4_{-0.2}^{0.2}$	$0 . 069_{- 0.022}^{0.041}$ $0.069_{-0.022}^{0.041}$

SSC-4*	$294_{- 120}^{131}$ $294_{-120}^{131}$	$5 . 54_{- 0.08}^{0.09}$ $5.54_{-0.08}^{0.09}$	$16 . 6_{- 0.3}^{0.3}$ $16.6_{-0.3}^{0.3}$	$15 . 3_{- 0.2}^{0.2}$ $15.3_{-0.2}^{0.2}$	$14 . 4_{- 0.2}^{0.2}$ $14.4_{-0.2}^{0.2}$	$0 . 063_{- 0.017}^{0.031}$ $0.063_{-0.017}^{0.031}$

SSC-7*	$325_{- 147}^{120}$ $325_{-147}^{120}$	$5 . 56_{- 0.08}^{0.09}$ $5.56_{-0.08}^{0.09}$	$16 . 7_{- 0.3}^{0.2}$ $16.7_{-0.3}^{0.2}$	$15 . 5_{- 0.2}^{0.2}$ $15.5_{-0.2}^{0.2}$	$14 . 5_{- 0.2}^{0.1}$ $14.5_{-0.2}^{0.1}$	$0 . 055_{- 0.011}^{0.023}$ $0.055_{-0.011}^{0.023}$

SSC-9*	$310_{- 144}^{127}$ $310_{-144}^{127}$	$5 . 78_{- 0.26}^{0.15}$ $5.78_{-0.26}^{0.15}$	$15 . 4_{- 0.5}^{1.2}$ $15.4_{-0.5}^{1.2}$	$14 . 2_{- 0.5}^{0.9}$ $14.2_{-0.5}^{0.9}$	-	$0 . 260_{- 0.187}^{0.472}$ $0.260_{-0.187}^{0.472}$

SSC-13*	$211_{- 99}^{163}$ $211_{-99}^{163}$	$6 . 05_{- 0.14}^{0.17}$ $6.05_{-0.14}^{0.17}$	$15 . 3_{- 0.5}^{1.0}$ $15.3_{-0.5}^{1.0}$	$14 . 2_{- 0.4}^{0.7}$ $14.2_{-0.4}^{0.7}$	-	$0 . 293_{- 0.222}^{0.437}$ $0.293_{-0.222}^{0.437}$

SSC-14*	$264_{- 130}^{138}$ $264_{-130}^{138}$	$5 . 78_{- 0.09}^{0.09}$ $5.78_{-0.09}^{0.09}$	$16 . 8_{- 0.2}^{0.2}$ $16.8_{-0.2}^{0.2}$	$15 . 7_{- 0.2}^{0.1}$ $15.7_{-0.2}^{0.1}$	$14 . 9_{- 0.1}^{0.1}$ $14.9_{-0.1}^{0.1}$	$0 . 047_{- 0.007}^{0.012}$ $0.047_{-0.007}^{0.012}$

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