Identification of molecular line emission using convolutional neural networks

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Volume 704 (December 2025)

A&A, 704 (2025) A324

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Table C.2

Monte Carlo dropout results for the EMIR setups.

Molecule	EMIR Setup 1		EMIR Setup 2		EMIR Setup 1 + 2

	5σ lines	P_det[%]	5σ lines	P_det[%]	5σ lines	P_det[%]
a-(CH₂OH)₂	115	${99.6}_{- 0.3}^{+ 0.3}$ $99.6_{ - 0.3}^{ + 0.3}$	185	${99.9}_{- 0.1}^{+ 0.1}$ $99.9_{ - 0.1}^{ + 0.1}$	300	${99.9}_{- 0.3}^{+ 0.1}$ $99.9_{ - 0.3}^{ + 0.1}$
C₂H₃CN	45	${99.7}_{- 0.2}^{+ 0.2}$ $99.7_{ - 0.2}^{ + 0.2}$	42	${99.5}_{- 0.2}^{+ 0.2}$ $99.5_{ - 0.2}^{ + 0.2}$	87	${99.7}_{- 0.3}^{+ 0.2}$ $99.7_{ - 0.3}^{ + 0.2}$
C₂H₅CN	80	${99.2}_{- 0.5}^{+ 0.5}$ $99.2_{ - 0.5}^{ + 0.5}$	81	${98.6}_{- 2.4}^{+ 0.1}$ $98.6_{ - 2.4}^{ + 0.1}$	161	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$
C₂H₅OH	159	${99.6}_{- 1.2}^{+ 0.2}$ $99.6_{ - 1.2}^{ + 0.2}$	111	${99.0}_{- 1.2}^{+ 0.5}$ $99.0_{ - 1.2}^{ + 0.5}$	270	${99.9}_{- 0.1}^{+ 0.1}$ $99.9_{ - 0.1}^{ + 0.1}$
C₃H₇CN	77	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$	89	${95.2}_{- 3.6}^{+ 2.2}$ $95.2_{ - 3.6}^{ + 2.2}$	166	${99.9}_{- 0.1}^{+ 0.1}$ $99.9_{ - 0.1}^{ + 0.1}$
CH₃CCH	30	${98.1}_{- 1.2}^{+ 0.7}$ $98.1_{ - 1.2}^{ + 0.7}$	0	${0.6}_{- 0.2}^{+ 0.5}$ $0.6_{ - 0.2}^{ + 0.5}$	30	${99.7}_{- 0.3}^{+ 0.1}$ $99.7_{ - 0.3}^{ + 0.1}$
CH₃CHO	24	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$	48	${93.5}_{- 2.5}^{+ 1.0}$ $93.5_{ - 2.5}^{ + 1.0}$	72	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$
CH₃CN	7	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$	21	${99.8}_{- 0.2}^{+ 0.1}$ $99.8_{ - 0.2}^{ + 0.1}$	28	${99.9}_{- 0.1}^{+ 0.1}$ $99.9_{ - 0.1}^{ + 0.1}$
CH₃COCH₃	15	${98.0}_{- 1.4}^{+ 0.4}$ $98.0_{ - 1.4}^{ + 0.4}$	17	${86.2}_{- 7.6}^{+ 3.7}$ $86.2_{ - 7.6}^{ + 3.7}$	32	${99.7}_{- 0.1}^{+ 0.1}$ $99.7_{ - 0.1}^{ + 0.1}$
CH₃NH₂	55	${99.7}_{- 0.2}^{+ 0.1}$ $99.7_{ - 0.2}^{ + 0.1}$	42	${99.4}_{- 0.4}^{+ 0.3}$ $99.4_{ - 0.4}^{ + 0.3}$	97	${99.7}_{- 0.1}^{+ 0.1}$ $99.7_{ - 0.1}^{ + 0.1}$
CH₃OCH₃	43	${99.6}_{- 0.5}^{+ 0.2}$ $99.6_{ - 0.5}^{ + 0.2}$	40	${99.7}_{- 0.3}^{+ 0.1}$ $99.7_{ - 0.3}^{ + 0.1}$	83	${99.9}_{- 0.1}^{+ 0.1}$ $99.9_{ - 0.1}^{ + 0.1}$
CH₃OCHO	86	${98.9}_{- 0.4}^{+ 0.8}$ $98.9_{ - 0.4}^{ + 0.8}$	75	${99.6}_{- 0.4}^{+ 0.2}$ $99.6_{ - 0.4}^{ + 0.2}$	161	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$
CH₃OH	55	${99.5}_{- 0.2}^{+ 0.2}$ $99.5_{ - 0.2}^{ + 0.2}$	66	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$	121	${99.8}_{- 0.1}^{+ 0.1}$ $99.8_{ - 0.1}^{ + 0.1}$
CH₂NH	5	${84.6}_{- 2.2}^{+ 3.1}$ $84.6_{ - 2.2}^{ + 3.1}$	5	${98.1}_{- 0.1}^{+ 0.1}$ $98.1_{ - 0.1}^{ + 0.1}$	10	${98.1}_{- 0.1}^{+ 0.1}$ $98.1_{ - 0.1}^{ + 0.1}$
g-(CH₂OH)₂	27	${98.7}_{- 0.6}^{+ 0.7}$ $98.7_{ - 0.6}^{ + 0.7}$	45	${93.2}_{- 2.7}^{+ 1.7}$ $93.2_{ - 2.7}^{ + 1.7}$	72	${98.6}_{- 0.7}^{+ 0.4}$ $98.6_{ - 0.7}^{ + 0.4}$
HC₃N	1	${50.0}_{- 8.6}^{+ 8.5}$ $50.0_{ - 8.6}^{ + 8.5}$	2	${96.5}_{- 1.1}^{+ 1.3}$ $96.5_{ - 1.1}^{ + 1.3}$	3	${99.1}_{- 0.1}^{+ 0.3}$ $99.1_{ - 0.1}^{ + 0.3}$
HC(O)NH₂	35	${99.6}_{- 0.4}^{+ 0.1}$ $99.6_{ - 0.4}^{ + 0.1}$	15	${99.0}_{- 0.7}^{+ 0.5}$ $99.0_{ - 0.7}^{ + 0.5}$	50	${99.7}_{- 0.1}^{+ 0.1}$ $99.7_{ - 0.1}^{ + 0.1}$
t-HCOOH	9	${95.0}_{- 1.4}^{+ 1.0}$ $95.0_{ - 1.4}^{ + 1.0}$	13	${98.5}_{- 2.3}^{+ 0.5}$ $98.5_{ - 2.3}^{ + 0.5}$	22	${99.7}_{- 0.1}^{+ 0.1}$ $99.7_{ - 0.1}^{ + 0.1}$
H₂CS	10	${99.5}_{- 0.1}^{+ 0.1}$ $99.5_{ - 0.1}^{ + 0.1}$	3	${86.2}_{- 5.8}^{+ 3.2}$ $86.2_{ - 5.8}^{ + 3.2}$	13	${99.5}_{- 0.1}^{+ 0.1}$ $99.5_{ - 0.1}^{ + 0.1}$
NH₂CN	13	${98.8}_{- 0.9}^{+ 0.3}$ $98.8_{ - 0.9}^{ + 0.3}$	1	${26.3}_{- 5.8}^{+ 7.0}$ $26.3_{ - 5.8}^{ + 7.0}$	14	${99.7}_{- 0.1}^{+ 0.1}$ $99.7_{ - 0.1}^{ + 0.1}$

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