Open Access

Table B.1

Relevant parameters of the filters and images used from the different surveys. 1All-sky 2Deep, and 3Medium Imaging Surveys from GALEX.

Survey Band Effective Zero point Resolution Sensitivity Pixel Scale ∆ m
wavelength magnitude (arcsec) (arcsec/pixel) (mAB=mVega+Δm)$\left( {{m_{AB}} = {m_{{V_{ega}}}} + {\rm{\Delta }}m} \right)$
GALEX FUV 1528 A 18.82 4.2 20 (AIS1) / 22.7 (MIS2) / 24.8 (DIS3) 1.5 2.22
NUV 2271 A 20.08 5.3 21 / 22.7 / 24.4 (ABmag) 1.5 1.69

SDSS u 3551 A 22.5 22.0 (ABmag) 0.396 0.91
g 4686 A 22.5 22.2 (ABmag) 0.396 −0.08
r 6165 A 22.5 1.3 22.2 (ABmag) 0.396 0.16
i 7481 A 22.5 21.3 (ABmag) 0.396 0.37
z 8931 A 22.5 20.5 (ABmag) 0.396 0.54

WISE W1 3.4 µm 20.73 6.1 0.08 mJy (16.5 Vegamag) 1.375 2.699
W2 4.6 µm 19.56 6.4 0.11 mJy (15.5 Vegamag) 1.375 3.339
W3 12 µm 17.60 6.5 1mJy (11.2 Vegamag) 1.375 5.174
W4 22 µm 12.98 12.0 6 mJy (7.9 Vegamag) 1.375 6.620

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