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Table 4

Sources with differing NTT/TNG and 2MASS PSC JHK magnitudes.

2MASS NTT or TNG


IRAS name J H K J H K ΔJ ΔH ΔK
(mag) (mag) (mag) (mag) (mag) (mag) (mag) (mag) (mag)

09500−5236  > 15.8 14.62  ±  0.06 11.845  ±  0.023 18.03  ±  0.08 15.41  ±  0.04 12.33  ±  0.03 ...    0.79  ±  0.07 0.48  ±  0.04
14104−5819  > 15.8 14.20  ±  0.09 10.690  ±  0.024 19.98  ±  0.25 15.31  ±  0.05 12.049  ±  0.028 ...    1.10  ±  0.10 1.36  ±  0.04
15408−5657  > 15.8  > 15.1 11.519  ±  0.026 20.31  ±  0.17 14.18  ±  0.04 10.411  ±  0.026 ...    ...    –1.11  ±  0.04
16279−8158 10.308  ±  0.023  9.263  ±  0.025  8.818  ±  0.023 10.90  ±  0.05  9.93  ±  0.04  9.352  ±  0.024 0.59  ±  0.06 0.67  ±  0.05 0.53  ±  0.03
16517−3626 12.652  ±  0.026 11.900  ±  0.025 11.2: 13.39  ±  0.05 12.13  ±  0.06 11.85  ±  0.06 0.74  ±  0.06 0.23  ±  0.07 0.7:
17010−3810 13.110  ±  0.022 12.040  ±  0.028 11.302  ±  0.020 13.30  ±  0.04 12.91  ±  0.04 11.703  ±  0.026 0.19  ±  0.05 0.87  ±  0.05 0.40  ±  0.03
17550−2800 12.5: 11.04  ±  0.06  8.9: 13.92  ±  0.07 11.50  ±  0.06  9.39  ±  0.06 1.4: 0.46  ±  0.08 0.5:
17580−3111 12.402  ±  0.024 10.551  ±  0.022  9.280  ±  0.019 11.04  ±  0.05 10.24  ±  0.04  9.035  ±  0.021 –1.36  ±  0.06 –0.31  ±  0.05 –0.25  ±  0.03
18071−1727  > 15.8 14.1: 12.71  ±  0.06 17.08  ±  0.04 14.63  ±  0.04 12.648  ±  0.024 ...    0.5: –0.07  ±  0.07
18105−1935 11.3: 10.81  ±  0.04  9.2: 13.07  ±  0.05 10.88  ±  0.04  9.741  ±  0.025 1.7: 0.07  ±  0.06 0.5:
18183−2538 14.59  ±  0.04 13.043  ±  0.026 11.344  ±  0.023 14.89  ±  0.05 13.29  ±  0.04 10.70  ±  0.03 0.30  ±  0.06 0.25  ±  0.05 –0.64  ±  0.04
18576 + 0341 12.164  ±  0.027  8.918  ±  0.028  7.007  ±  0.020 12.544  ±  0.010  9.73  ±  0.20  7.79  ±  0.20 0.38  ±  0.03 0.81  ±  0.20 0.78  ±  0.20
21525 + 5643  > 15.8  > 15.1 13.50  ±  0.07 18.109  ±  0.016 14.674  ±  0.011 12.193  ±  0.014 ...    ...    –1.31  ±  0.07

Notes. Magnitudes marked by “:” are uncertain.

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