Milky Way demographics with the VVV survey - II. Color transformations and near-infrared photometry for 136 million stars in the southern Galactic disk

M. Soto; R. Barbá; G. Gunthardt; D. Minniti; P. Lucas; D. Majaess; M. Irwin; J. P. Emerson; E. Gonzalez-Solares; M. Hempel; R. K. Saito; S. Gurovich; A. Roman-Lopes; C. Moni-Bidin; M. V. Santucho; J. Borissova; R. Kurtev; I. Toledo; D. Geisler; M. Dominguez; J. C. Beamin

doi:10.1051/0004-6361/201220046

Free Access

Table C.1

Average and dispersion of transformation coefficients between 2MASS and VVV photometric systems for 104 subfields in tiles d003 and d050.

	d003		d050

Coeff	avg	Stdev	avg	Stdev

α_K	0.0331 ± 0.0027	0.0221 ± 0.0017	0.0423 ± 0.0029	0.0237 ± 0.0020
β_K	−0.0103 ± 0.0018	0.0140 ± 0.0013	−0.0217 ± 0.0026	0.0227 ± 0.0037
α_JH	0.0135 ± 0.0024	0.0180 ± 0.0013	0.0511 ± 0.0028	0.0217 ± 0.0017
β_JH	0.0948 ± 0.0028	0.0238 ± 0.0027	0.0789 ± 0.0019	0.0153 ± 0.0014
α_JK	−0.0165 ± 0.0024	0.0200 ± 0.0016	−0.0241 ± 0.0027	0.0217 ± 0.0017
β_JK	0.0640 ± 0.0024	0.0195 ± 0.0018	0.0680 ± 0.0026	0.0206 ± 0.0025
α_HK	−0.0231 ± 0.0023	0.0184 ± 0.0016	−0.0708 ± 0.0033	0.0270 ± 0.0027
β_HK	−0.0340 ± 0.0061	0.0482 ± 0.0042	0.0352 ± 0.0067	0.0555 ± 0.0060

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