A Maximum Likelihood Method to Improve Faint‐Source Flux and Color Estimates
نویسندگان
چکیده
منابع مشابه
A maximum-likelihood method to improve faint source flux and color estimates
Flux estimates for faint sources or transients are systematically biased high because there are far more truly faint sources than bright. Corrections which account for this effect are presented as a function of signal-to-noise ratio and the (true) slope of the faint-source number-flux relation. The corrections depend on the source being originally identified in the image in which it is being ph...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of the Pacific
سال: 1998
ISSN: 0004-6280,1538-3873
DOI: 10.1086/316173