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) | ![]() |
|||
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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