Photometric calibration of the Supernova Legacy Survey fields

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Volume 506 / No 2 (November I 2009)

A&A, 506 2 (2009) 999-1042

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Table 7:

Landolt and MegaCam Magnitudes and colors of BD +17 4708 with their uncertainties.
	1st order	Offset	Final	Landolt	Color	$\log g$	$\rm [M/H]$	E(B-V)	Binarity	Total
			value	uncertainties	transformations $\dagger$					uncertainty
V	-	-	+9.464	$\pm 0.0026$	-	-	-	-	-	$\pm 0.0026$
U-V	-	-	+0.260	$\pm 0.0026$	-	-	-	-	-	$\pm 0.0026$
B-V	-	-	+0.443	$\pm 0.0015$	-	-	-	-	-	$\pm 0.0015$
R-V	-	-	-0.298	$\pm 0.0011$	-	-	-	-	-	$\pm 0.0011$
I-V	-	-	-0.618	$\pm 0.0013$	-	-	-	-	-	$\pm 0.0013$
g_M-V	+0.2196	+0.007	+0.2266	$\pm 0.0007$	$\pm 0.0067$	<0.001	$\pm 0.002$	<0.001	$\pm 0.001$	$\pm 0.0023$
r_M-V	-0.2487	+0.003	-0.2457	$\pm 0.0009$	$\pm 0.0015$	<0.001	$\pm 0.001$	$\pm 0.001$	$\pm 0.004$	$\pm 0.0043$
i_M-V	-0.5518	+0.002	-0.5498	$\pm 0.0013$	$\pm 0.0029$	<0.001	$\pm 0.001$	<0.001	$\pm 0.002$	$\pm 0.0026$
z_M-V	-0.6804	-0.010	-0.6904	$\pm 0.0013$	$\pm 0.0185$	$\pm 0.003$	$\pm 0.001$	$\pm 0.009$	$\pm 0.015$	$\pm 0.0178$

$^\dagger$ Not included in the total uncertainty budget reported in the last column (total uncertainty). The total impact of the color transformation uncertainties on the calibrated tertiary fluxes is much smaller. It is discussed in Sect. 11.

Source LaTeX | All tables | In the text

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