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Table 3
Magnitude limits for the removal of spurious UV sources from the GALEX mcats.
| GALEX Image type | Exposure time range | mNUV limit | mFUV limit | σ NUV a | σ FUV a | mea n ΔNUV a | mea n ΔFUV a |
| (s) | |||||||
|
|
|||||||
| AIS-like | t ≤ 381 | 21.3 | 20.4 | 0.215 | 0.301 | –0.025 | –0.026 |
| MIS-like | 381 < t ≤ 2500 | 23.2 | 23.1 | 0.303 | 0.354 | –0.026 | –0.053 |
| DIS-like | 2500 < t ≤ 30 000 | 24.9 | 25.3 | 0.342 | 0.380 | –0.037 | 0.088 |
| DEEP | 30 000 < t | 25.5 | 25.5 | 0.344 | 0.367 | –0.092 | –0.090 |
Notes.
(a)
See Fig. 6 for the distributions of point-source photometry from which these values are calculated.
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