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Table 3.

Photometric results obtained for R CrA B.

Spectral band App. mag ΔMag Aλ Dered abs. mag.
Y 16.45  ±  0.05 5.53  ±  0.19 5.83  ±  0.32 4.70  ±  0.27
J 14.60  ±  0.08 6.24  ±  0.74 4.48  ±  0.26 4.20  ±  0.26
H 12.42  ±  0.03 5.47  ±  0.32 3.01  ±  0.38 3.49  ±  0.35
K1 10.63  ±  0.01 6.00  ±  0.33 1.36  ±  0.30 3.35  ±  0.29
K2 10.27  ±  0.01 5.64  ±  0.33 1.18  ±  0.28 3.17  ±  0.27

Notes. The second column lists its apparent magnitudes before the correction for the extinction, the third column the differences in magnitudes with respect to the central star, the fourth column lists the values of the estimated extinction, and finally the fifth column presents its absolute magnitudes after the correction for the extinction.

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