Spectral and atmospheric characterization of 51 Eridani b using VLT/SPHERE

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Table 3

IFS photometry.

Filter	λ	Width	Contrast	Abs. magnitude^a
	(μm)	(μm)	(10^-6)

J	1.245	0.240	1.03 ± 0.67	17.40 ± 0.71
J3	1.273	0.051	2.22 ± 0.53	16.52 ± 0.26
H2	1.593	0.052	2.70 ± 0.70	16.22 ± 0.28

Notes. Photometric magnitudes for IRDIS filters derived from IFS spectra. Uncertainties are given as 1σ.

^(a)

With distance modulus μ = m−M = 2.34 using Vega magnitude system. Distance uncertainty is negligible in magnitude measurement.

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