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Faint NUV/FUV Standards from Swift/UVOT, GALEX and SDSS Photometry
Faint NUV/FUV Standards Swift/UVOT GALEX SDSS Photometry
2011/1/11
At present, the precision of deep ultraviolet photometry is somewhat limited by the dearth of faint ultraviolet standard stars. In an effort to improve this situation, we present a uniform catalog of ...
Multiband calibration of an all-sky sample of AGN fields--extending Landolt's standards to V = 19
Multiband calibration AGN fields all-sky sample V = 19
2009/6/12
Multiband calibration of an all-sky sample of AGN fields--extending Landolt's standards to V = 19。