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Table 2

Coordinates and UKIDSS magnitudes of the outflow sources in NGC 2023.

Source α2000 (h m s) δ2000 (o ′ ″) Z (mag) Y (mag) J (mag) H (mag) K (mag)
MIR-62 5:41:36.390 −2:16:46.1 13.663 ± 0.002 12.818 ± 0.001 11.567± 0.001 10.049 ± 0.023(a 8.83 ± 0.02(a)
MIR-63a 5:41:37.178 −2:17:17.3 14.822 ± 0.010 11.24 ± 0.01
MIR-63b 5:41:37.028 −2:17:18.0 18.70 ± 0.18 14.127 ± 0.006 11.39 ± 0.01
MIR-73 5:41:44.601 −2:16:06.6 19.38 ± 0.13 17.92± 0.04 15.832± 0.012 12.212 ± 0.001 10.38 ± 0.03(a)
MIR-75 5:41:44.75 −2:15:54.8 17.39 ± 0.03 15.80± 0.01 14.63 ± 0.05 11.44 ± 0.05(a) 9.99 ± 0.03(a)

Notes. For saturated sources (marked with (a)), we quote 2MASS magnitudes.(a) Magnitude from 2MASS.

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