REsolved ALMA and SMA Observations of Nearby Stars (REASONS) - A population of 74 resolved planetesimal belts at millimetre wavelengths

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Volume 693 (January 2025)

A&A, 693 (2025) A151

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Table 1

REASONS newly observed and resolved belts.

Target	λ	$F_{ν_{}}$ ${F_{{v_}}}$	$F_{ν_{belt}}$ ${F_{{v_{{\rm{belt}}}}}}$	R	ΔR	h	i	PA
	mm	µJy	mJy	au	au		°	°
GJ14	1.27	^(a) $40_{- 20}^{+ 20}$ $40_{ - 20}^{ + 20}$	${1.8}_{- 0.2}^{+ 0.2}$ $1.8_{ - 0.2}^{ + 0.2}$	$99_{- 3}^{+ 3}$ $99_{ - 3}^{ + 3}$	$33_{- 8}^{+ 7}$ $33_{ - 8}^{ + 7}$	^(a) ${0.05}_{- 0.03}^{+ 0.03}$ $0.05_{ - 0.03}^{ + 0.03}$	$64_{- 2}^{+ 1}$ $64_{ - 2}^{ + 1}$	$5_{- 2}^{+ 2}$ $5_{ - 2}^{ + 2}$
HD 10638	1.27	_–	${1.2}_{- 0.3}^{+ 0.3}$ $1.2_{ - 0.3}^{ + 0.3}$	$160_{- 50}^{+ 80}$ $160_{ - 50}^{ + 80}$	<400	_–	$60_{- 30}^{+ 20}$ $60_{ - 30}^{ + 20}$	$10_{- 42}^{+ 27}$ $10_{ - 42}^{ + 27}$
HD 14055	1.27	<200	${3.4}_{- 0.2}^{+ 0.2}$ $3.4_{ - 0.2}^{ + 0.2}$	$180_{- 10}^{+ 10}$ $180_{ - 10}^{ + 10}$	$160_{- 20}^{+ 30}$ $160_{ - 20}^{ + 30}$	^(a) ${0.03}_{- 0.02}^{+ 0.02}$ $0.03_{ - 0.02}^{ + 0.02}$	${81.1}_{- 0.9}^{+ 0.8}$ $81.1_{ - 0.9}^{ + 0.8}$	${163.3}_{- 0.7}^{+ 0.7}$ $163.3_{ - 0.7}^{ + 0.7}$
HD 15257	1.27	–	${3.0}_{- 0.7}^{+ 1.0}$ $3.0_{ - 0.7}^{ + 1.0}$	$270_{- 40}^{+ 60}$ $270_{ - 40}^{ + 60}$	$220_{- 110}^{+ 100}$ $220_{ - 110}^{ + 100}$	_–	^(d) $40_{- 30}^{+ 20}$ $40_{ - 30}^{ + 20}$	$60_{- 20}^{+ 50}$ $60_{ - 20}^{ + 50}$
HD 15745	1.27	_–	${1.12}_{- 0.07}^{+ 0.07}$ $1.12_{ - 0.07}^{ + 0.07}$	$65_{- 5}^{+ 6}$ $65_{ - 5}^{ + 6}$	$50_{- 20}^{+ 10}$ $50_{ - 20}^{ + 10}$	_–(b)	$70_{- 5}^{+ 5}$ $70_{ - 5}^{ + 5}$	$29_{- 4}^{+ 4}$ $29_{ - 4}^{ + 4}$
HD 35841	1.27	<50	${0.62}_{- 0.04}^{+ 0.04}$ $0.62_{ - 0.04}^{ + 0.04}$	$57_{- 3}^{+ 3}$ $57_{ - 3}^{ + 3}$	^(a) $15_{- 8}^{+ 9}$ $15_{ - 8}^{ + 9}$	^(a) ${0.08}_{- 0.05}^{+ 0.05}$ $0.08_{ - 0.05}^{ + 0.05}$	^(c) $84_{- 4}^{+ 4}$ $84_{ - 4}^{ + 4}$	$167_{- 2}^{+ 2}$ $167_{ - 2}^{ + 2}$
HD 76582	1.27	^(a) $30_{- 20}^{+ 20}$ $30_{ - 20}^{ + 20}$	${3.2}_{- 0.2}^{+ 0.2}$ $3.2_{ - 0.2}^{ + 0.2}$	$219_{- 8}^{+ 9}$ $219_{ - 8}^{ + 9}$	$210_{- 20}^{+ 20}$ $210_{ - 20}^{ + 20}$	<0.1	$72_{- 1}^{+ 1}$ $72_{ - 1}^{ + 1}$	${103.7}_{- 1.0}^{+ 0.9}$ $103.7_{ - 1.0}^{ + 0.9}$
HD 84870	1.27	_–	${1.9}_{- 0.4}^{+ 0.5}$ $1.9_{ - 0.4}^{ + 0.5}$	$260_{- 50}^{+ 50}$ $260_{ - 50}^{ + 50}$	$260_{- 60}^{+ 60}$ $260_{ - 60}^{ + 60}$	–	^(d) $50_{- 30}^{+ 10}$ $50_{ - 30}^{ + 10}$	$10_{- 20}^{+ 20}$ $10_{ - 20}^{ + 20}$
HD 127821	1.27	—	${1.9}_{- 0.4}^{+ 0.4}$ $1.9_{ - 0.4}^{ + 0.4}$	$120_{- 20}^{+ 30}$ $120_{ - 20}^{ + 30}$	<300	–	^(c) $78_{- 10}^{+ 8}$ $78_{ - 10}^{ + 8}$	$36_{- 8}^{+ 9}$ $36_{ - 8}^{ + 9}$
HD 158352	1.30	<90	${2.1}_{- 0.1}^{+ 0.2}$ $2.1_{ - 0.1}^{ + 0.2}$	$270_{- 20}^{+ 20}$ $270_{ - 20}^{ + 20}$	$380_{- 60}^{+ 90}$ $380_{ - 60}^{ + 90}$	${0.17}_{- 0.04}^{+ 0.03}$ $0.17_{ - 0.04}^{ + 0.03}$	^(c) $81_{- 2}^{+ 4}$ $81_{ - 2}^{ + 4}$	$114_{- 1}^{+ 1}$ $114_{ - 1}^{ + 1}$
HD 161868	1.27	^(a) $50_{- 20}^{+ 20}$ $50_{ - 20}^{ + 20}$	${2.5}_{- 0.1}^{+ 0.1}$ $2.5_{ - 0.1}^{ + 0.1}$	$124_{- 5}^{+ 6}$ $124_{ - 5}^{ + 6}$	$110_{- 10}^{+ 10}$ $110_{ - 10}^{ + 10}$	^(a) ${0.13}_{- 0.05}^{+ 0.04}$ $0.13_{ - 0.05}^{ + 0.04}$	$68_{- 2}^{+ 2}$ $68_{ - 2}^{ + 2}$	$57_{- 2}^{+ 2}$ $57_{ - 2}^{ + 2}$
HD 170773	1.27	^(a) $30_{- 20}^{+ 20}$ $30_{ - 20}^{ + 20}$	${6.3}_{- 0.2}^{+ 0.2}$ $6.3_{ - 0.2}^{ + 0.2}$	$194_{- 4}^{+ 2}$ $194_{ - 4}^{ + 2}$	$68_{- 5}^{+ 5}$ $68_{ - 5}^{ + 5}$	<0.20	$33_{- 2}^{+ 2}$ $33_{ - 2}^{ + 2}$	$114_{- 3}^{+ 3}$ $114_{ - 3}^{ + 3}$
HD 182681	1.27	<70	${1.41}_{- 0.06}^{+ 0.06}$ $1.41_{ - 0.06}^{ + 0.06}$	$143_{- 4}^{+ 4}$ $143_{ - 4}^{ + 4}$	$100_{- 10}^{+ 10}$ $100_{ - 10}^{ + 10}$	<0.20	$76_{- 1}^{+ 1}$ $76_{ - 1}^{ + 1}$	${53.3}_{- 0.8}^{+ 0.8}$ $53.3_{ - 0.8}^{ + 0.8}$
HD 191089	1.27	^(a) $40_{- 20}^{+ 20}$ $40_{ - 20}^{ + 20}$	${1.83}_{- 0.03}^{+ 0.03}$ $1.83_{ - 0.03}^{ + 0.03}$	${44.8}_{- 0.9}^{+ 0.9}$ $44.8_{ - 0.9}^{ + 0.9}$	$16_{- 3}^{+ 3}$ $16_{ - 3}^{ + 3}$	^(a) ${0.10}_{- 0.05}^{+ 0.04}$ $0.10_{ - 0.05}^{ + 0.04}$	$60_{- 1}^{+ 1}$ $60_{ - 1}^{ + 1}$	$73_{- 1}^{+ 1}$ $73_{ - 1}^{ + 1}$
HD 205674	1.27	–	${1.1}_{- 0.1}^{+ 0.1}$ $1.1_{ - 0.1}^{ + 0.1}$	$160_{- 10}^{+ 10}$ $160_{ - 10}^{ + 10}$	$120_{- 20}^{+ 20}$ $120_{ - 20}^{ + 20}$	_–(b)	$56_{- 6}^{+ 5}$ $56_{ - 6}^{ + 5}$	$138_{- 7}^{+ 6}$ $138_{ - 7}^{ + 6}$

Notes. ^(a) Marginally resolved or detected, i.e. having a posterior probability distribution with a non-zero peak but consistent with zero at the 3σ level. ^(b) Quantity unconstrained within prior boundaries. ^(c) lnclination consistent with 90° (perfectly edge-on) to within 3σ.^(d) Inclination consistent with 0° (perfectly face-on) to within 3σ.

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