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Table 10

Photometric properties of detected candidate RSGs (luminosity L> 104 L⊙, masses >9 M⊙).

IDa (J − Ks)o (H − Ks)o AKs(JKs)b AKs(HKs)b Q1 b K so b BCKs DM Mbol [mag]e Com. Region
[mag] [mag] [mag] [mag] [mag] [mag] [mag] [mag]
39 0.96 0.20 0.84 ± 0.02 0.87 ± 0.06 0.33 ± 0.09 4.00 ± 0.03 2.64 13.31 ± 0.17 −6.67 ± 0.53
40 0.99 0.21 1.95 ± 0.02 2.04 ± 0.07 0.22 ± 0.12 3.12 ± 0.03 2.70 13.31 ± 0.17 −7.49 ± 0.53 RSGf rsgcx1
41 0.72 0.15 1.27 ± 0.02 1.17 ± 0.07 0.47 ± 0.12 5.25 ± 0.03 2.55 13.31 ± 0.17 −5.51 ± 0.53 rsgcx1
42 0.72 0.15 1.03 ± 0.02 0.95 ± 0.06 0.44 ± 0.11 5.11 ± 0.03 2.55 13.31 ± 0.17 −5.65 ± 0.53 rsgcx1
43 0.99 0.21 – 3.54 ± 0.06 – 4.36 ± 0.06 2.70 13.31 ± 0.17 −6.25 ± 0.53 RSG
44 0.62 0.13 1.20 ± 0.02 1.13 ± 0.07 0.36 ± 0.12 4.64 ± 0.03 2.50 13.31 ± 0.17 −6.17 ± 0.53
45 0.72 0.15 1.33 ± 0.02 1.33 ± 0.07 0.29 ± 0.13 4.88 ± 0.03 2.55 13.31 ± 0.17 −5.88 ± 0.53
46 1.16 0.28 1.49 ± 0.02 1.53 ± 0.08 0.27 ± 0.14 4.80 ± 0.03 2.84 13.31 ± 0.17 −5.67 ± 0.53 RSG glimpse9
47 1.06 0.25 1.26 ± 0.02 1.31 ± 0.06 0.24 ± 0.11 4.93 ± 0.03 2.80 13.31 ± 0.17 −5.58 ± 0.53 RSG reg4
48 0.96 0.20 1.08 ± 0.02 1.10 ± 0.06 0.35 ± 0.09 4.98 ± 0.03 2.64 13.31 ± 0.17 −5.69 ± 0.53 reg4
[MFD2010] 5 1.03 0.23 1.79 ± 0.02 1.71 ± 0.06 0.50 ± 0.10 5.26 ± 0.04 2.76 13.31 ± 0.17 −5.29 ± 0.53 RSG glimpse9
BD−08 4635 1.06 0.25 0.36 ± 0.19 0.22 ± 0.51 0.63 ± 0.81 2.69 ± 0.32 2.80 12.39 ± 0.50 −6.90 ± 0.78 reg2
BD−08 4639 0.62 0.13 0.36 ± 0.17 0.24 ± 0.42 0.46 ± 0.68 2.41 ± 0.27 2.50 12.39 ± 0.50 −7.48 ± 0.76
BD−08 4645 1.06 0.25 0.31 ± 0.15 0.28 ± 0.39 0.40 ± 0.65 1.99 ± 0.24 2.80 12.39 ± 0.50 −7.60 ± 0.75 RSG

Notes. Identification numbers, are followed by intrinsic (J − Ks)o, (H − Ks)o colors, AKs(JKs) and AKs(HKs), Q1, de-reddened Ks, Kso, and absolute bolometric magnitudes.

(a)

Identification numbers are taken from Table 3.

(b)

Errors in AKs, Kso, Q1, Mbol are calculated by propagation of the photometric errors.

(e)

Mbol is obtained with the BCKs of Levesque et al. (2005).

(f)

The RSG comment denotes known RSGs (MFD2010 5 and BD−08 4645, e.g. Sylvester et al. 1998; Messineo et al. 2010), and stars #40, #43, #46, and #47, which have EW(CO)s larger than that of a M7III, typical of M0-2I.

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