MINDS: Water reservoirs of compact planet-forming dust discs - A diversity of H2O distributions

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Volume 699 (July 2025)

A&A, 699 (2025) A134

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Table D.4

Fit values for the multiple-component fits.

	Fixed 4.71 line width
	BP Tau	CX Tau	CY Tau	DN Tau	DR Tau	FT Tau	RNO 90	XX Cha
T₁	$933_{- 101}^{+ 136}$ $933_{- 101}^{+ 136}$	$425_{- 77}^{+ 114}$ $425_{- 77}^{+ 114}$	$821_{- 86}^{+ 150}$ $821_{- 86}^{+ 150}$	$486_{- 52}^{+ 53}$ $486_{- 52}^{+ 53}$	$906_{- 55}^{+ 64}$ $906_{- 55}^{+ 64}$	$920_{- 47}^{+ 56}$ $920_{- 47}^{+ 56}$	$953_{- 54}^{+ 66}$ $953_{- 54}^{+ 66}$	$765_{- 35}^{+ 43}$ $765_{- 35}^{+ 43}$
log₁₀ (N₁)	18.5±0.2	20.3±1.1	18.7±0.2	${18.7}_{- 0.4}^{+ 0.5}$ $18.7_{- 0.4}^{+ 0.5}$	18.6±0.1	18.5±0.1	18.4±0.1	18.8±0.1
R₁	0.12±0.02	0.13±0.03	${0.08}_{- 0.1}^{+ 0.02}$ $0.08_{- 0.1}^{+ 0.02}$	0.16±0.02	0.39±0.04	0.13±0.01	0.34±0.03	${0.18}_{- 0.02}^{+ 0.01}$ $0.18_{- 0.02}^{+ 0.01}$

T₂	$516_{- 17}^{+ 15}$ $516_{- 17}^{+ 15}$	$196_{- 31}^{+ 42}$ $196_{- 31}^{+ 42}$	$535_{- 56}^{+ 43}$ $535_{- 56}^{+ 43}$	$239_{- 31}^{+ 30}$ $239_{- 31}^{+ 30}$	$487_{- 16}^{+ 15}$ $487_{- 16}^{+ 15}$	$364_{- 33}^{+ 49}$ $364_{- 33}^{+ 49}$	513±13	$357_{- 39}^{+ 59}$ $357_{- 39}^{+ 59}$
log₁₀ (N₂)	18.2±0.1	${16.3}_{- 0.7}^{+ 1.1}$ $16.3_{- 0.7}^{+ 1.1}$	18.1±0.4	${15.8}_{- 0.6}^{+ 1.1}$ $15.8_{- 0.6}^{+ 1.1}$	18.5±0.1	${18.3}_{- 0.2}^{+ 0.3}$ $18.3_{- 0.2}^{+ 0.3}$	18.2±0.1	18.7±0.2
R₂	0.46±0.02	${4.60}_{- 319}^{+ 3.54}$ $4.60_{- 319}^{+ 3.54}$	${0.17}_{- 0.02}^{+ 0.03}$ $0.17_{- 0.02}^{+ 0.03}$	${4.21}_{- 2.94}^{+ 3.37}$ $4.21_{- 2.94}^{+ 3.37}$	1.24±0.04	0.44±0.08	1.12±0.05	${0.5}_{- 0.07}^{+ 0.08}$ $0.5_{- 0.07}^{+ 0.08}$

T₃	$259_{- 19}^{+ 18}$ $259_{- 19}^{+ 18}$	-	$268_{- 79}^{+ 67}$ $268_{- 79}^{+ 67}$	-	$247_{- 23}^{+ 22}$ $247_{- 23}^{+ 22}$	$217_{- 15}^{+ 14}$ $217_{- 15}^{+ 14}$	295±18	207±12
log₁₀ (N₃)	${15.7}_{- 0.4}^{+ 0.8}$ $15.7_{- 0.4}^{+ 0.8}$	-	${15.6}_{- 0.5}^{+ 0.8}$ $15.6_{- 0.5}^{+ 0.8}$	-	${16.7}_{- 0.4}^{+ 0.5}$ $16.7_{- 0.4}^{+ 0.5}$	${16.0}_{- 0.4}^{+ 0.6}$ $16.0_{- 0.4}^{+ 0.6}$	16.4±0.5	${16.3}_{- 0.4}^{+ 0.6}$ $16.3_{- 0.4}^{+ 0.6}$
R₃	${7.59}_{- 4.57}^{+ 4.98}$ $7.59_{- 4.57}^{+ 4.98}$	-	${2.45}_{- 1.55}^{+ 3.13}$ $2.45_{- 1.55}^{+ 3.13}$	-	${8.39}_{- 3.65}^{+ 4.41}$ $8.39_{- 3.65}^{+ 4.41}$	${9.00}_{- 4.28}^{+ 4.08}$ $9.00_{- 4.28}^{+ 4.08}$	${6.97}_{- 3.03}^{+ 5.22}$ $6.97_{- 3.03}^{+ 5.22}$	${8.79}_{- 4.19}^{4.21}$ $8.79_{- 4.19}^{4.21}$

	Quadrature line widths
	BP Tau	CX Tau	CY Tau	DN Tau	DR Tau	FT Tau	RNO 90	XX Cha

T₁	$959_{- 107}^{+ 150}$ $959_{- 107}^{+ 150}$	$415_{- 75}^{+ 113}$ $415_{- 75}^{+ 113}$	$836_{- 100}^{+ 169}$ $836_{- 100}^{+ 169}$	$481_{- 52}^{+ 56}$ $481_{- 52}^{+ 56}$	$921_{- 43}^{+ 57}$ $921_{- 43}^{+ 57}$	$903_{- 46}^{+ 60}$ $903_{- 46}^{+ 60}$	$940_{- 48}^{+ 59}$ $940_{- 48}^{+ 59}$	$767_{- 38}^{+ 49}$ $767_{- 38}^{+ 49}$
log₁₀ (N₁)	17.9±0.2	19.7±1.1	${18.0}_{- 0.2}^{+ 0.3}$ $18.0_{- 0.2}^{+ 0.3}$	${18.2}_{- 0.4}^{+ 0.5}$ $18.2_{- 0.4}^{+ 0.5}$	18.1±0.1	17.9±0.1	17.8±0.1	18.2±0.1
R₁	${0.19}_{- 0.04}^{+ 0.05}$ $0.19_{- 0.04}^{+ 0.05}$	0.25±0.06	0.13±0.04	0.30±0.04		0.25±0.02	0.62±0.06	${0.31}_{- 0.04}^{+ 0.03}$ $0.31_{- 0.04}^{+ 0.03}$

T₂	$517_{- 17}^{+ 16}$ $517_{- 17}^{+ 16}$	$192_{- 28}^{+ 41}$ $192_{- 28}^{+ 41}$	$530_{- 65}^{+ 50}$ $530_{- 65}^{+ 50}$	$231_{- 32}^{+ 31}$ $231_{- 32}^{+ 31}$	491±15	$382_{- 48}^{+ 60}$ $382_{- 48}^{+ 60}$	$511_{- 14}^{+ 13}$ $511_{- 14}^{+ 13}$	$389_{- 54}^{+ 49}$ $389_{- 54}^{+ 49}$
log₁₀ (N₂)	17.7±0.1	${16.2}_{- 0.6}^{+ 0.8}$ $16.2_{- 0.6}^{+ 0.8}$	17.7±0.4	${15.8}_{- 0.5}^{+ 0.8}$ $15.8_{- 0.5}^{+ 0.8}$	18.0±0.1	${17.8}_{- 0.2}^{+ 0.3}$ $17.8_{- 0.2}^{+ 0.3}$	17.7±0.1	18.2±0.2
R₂	0.87±0.03	${5.19}_{- 2.87}^{+ 3.15}$ $5.19_{- 2.87}^{+ 3.15}$	${0.30}_{- 0.03}^{+ 0.04}$ $0.30_{- 0.03}^{+ 0.04}$	${4.75}_{- 2.72}^{+ 3.20}$ $4.75_{- 2.72}^{+ 3.20}$	2.34±0.08	${0.74}_{- 0.13}^{+ 0.17}$ $0.74_{- 0.13}^{+ 0.17}$	2.10±0.08	${0.76}_{- 0.09}^{+ 0.15}$ $0.76_{- 0.09}^{+ 0.15}$

T₃	$250_{- 18}^{+ 17}$ $250_{- 18}^{+ 17}$	-	$278_{- 82}^{+ 66}$ $278_{- 82}^{+ 66}$	-	$242_{- 20}^{+ 19}$ $242_{- 20}^{+ 19}$	$215_{- 14}^{+ 13}$ $215_{- 14}^{+ 13}$	$289_{- 17}^{+ 16}$ $289_{- 17}^{+ 16}$	202±11
log₁₀ (N₃)	${15.7}_{- 0.3}^{+ 0.5}$ $15.7_{- 0.3}^{+ 0.5}$	-	${15.7}_{- 0.5}^{+ 0.8}$ $15.7_{- 0.5}^{+ 0.8}$	-	16.5±0.3	${15.9}_{- 0.3}^{+ 0.4}$ $15.9_{- 0.3}^{+ 0.4}$	${16.1}_{- 0.2}^{+ 0.3}$ $16.1_{- 0.2}^{+ 0.3}$	${16.2}_{- 0.3}^{+ 0.4}$ $16.2_{- 0.3}^{+ 0.4}$
R₃	${9.67}_{- 3.93}^{+ 3.64}$ $9.67_{- 3.93}^{+ 3.64}$	-	${2.42}_{- 1.50}^{+ 3.40}$ $2.42_{- 1.50}^{+ 3.40}$	-	${11.8}_{- 2.62}^{+ 2.21}$ $11.8_{- 2.62}^{+ 2.21}$	${10.62}_{- 3.48}^{+ 3.01}$ $10.62_{- 3.48}^{+ 3.01}$	${10.84}_{- 2.76}^{+ 2.80}$ $10.84_{- 2.76}^{+ 2.80}$	${10.60}_{- 3.03}^{+ 2.98}$ $10.60_{- 3.03}^{+ 2.98}$

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