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Table 1

Herschel/PACS fluxes for the detected brown dwarfs in ρ Ophiuchi.

Identifier RA Dec SpT A V Ref. 70 μm 100 μm 160 μm
(mag) (mJy) (mJy) (mJy)

GY92 154 16:26:54.79 −24:27:02.1 M6 20.1 1, 4, 8 87.5 ± 10.3 172.8 ± 32.8 399.6 ± 246.4
GY92 171 16:26:58.41 −24:21:30.0 M6 6.6 1, 4, 8 41.2 ± 10.5 53.6 ± 34.8 <189.0
GY92 204 a 16:27:06.60 −24:41:48.8 M6(M5.5) 0.5 1, 4, 5, 6 80.1 ± 5.6 48.4 ± 19.1 <115.2
ISO-Oph 160 16:27:37.42 −24:17:54.9 M6 6.0 4, 5 38.8 ± 7.6 61.9 ± 20.5 <93.8
GY92 344 16:27:45.78 −24:44:53.6 M6 16.2 1, 4, 8 727.3 ± 4.4 1338.8 ± 12.8 2675.6 ± 87.4
GY92 371 16:27:49.77 −24:25:22.2 M6 5.4 1, 4, 8 42.5 ± 6.3 68.4 ± 19.8 <139.7
GY92 397 16:27:55.24 −24:28:39.7 M6 5.0 1, 4, 8 64.5 ± 6.1 74.7 ± 18.4 <103.4
ISO-Oph 193 16:28:12.72 −24:11:35.6 M6 7.5 4, 5 43.2 ± 4.6 38.6 ± 11.8 63.2 ± 58.8
CFHTWIR−Oph 66 16:27:14.34 −24:31:32.0 M7.75 15.1 7, 9 46.2 ± 9.6 51.6 ± 28.2 <201.0
GY92 3 16:26:21.90 −24:44:39.8 M8(M7.5) 0.0 1, 4, 5, 6 45.6 ± 6.1 <27.2 <65.7
GY92 264 16:27:26.58 −24:25:54.4 M8 0.0 1, 6 26.1 ± 8.6 64.1 ± 28.4 <158.3
GY92 310 16:27:38.63 −24:38:39.2 M8.5(M7,M6) 5.7 1, 2, 3, 4, 5 93.8 ± 5.5 80.8 ± 15.8 <119.4

Notes. Upper limits for non-detections are listed in Table A.1.

(a)

GY92 204 corresponds to ISO−Oph 102 observed with ALMA by Ricci et al. (2012).

Reference. (1) Greene & Young (1992); (2) Wilking et al. (1999); (3) Luhman & Rieke (1999); (4) Bontemps et al. (2001); (5) Natta et al. (2002); (6) Wilking et al. (2005); (7) Alves de Oliveira et al. (2010); (8) McClure et al. (2010); (9) Alves de Oliveira et al. (2012).

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