NASA NTRS · 19950041572
DOPHOT, a CCD photometry program: Description and tests
Abstract
The design considerations and operational features of DOPHOT, a point-spread function (PSF) fitting photometry program, are described. Some relevant details of the PSF fitting are discussed. The quality of the photometry returned by DOPHOT is assessed via reductions of an 'artificial' globular cluster generated from a list of stars with known magnitudes and colors. Results from comparative tests between DOPHOT and DAOPHOT using this synthetic cluster and real data are also described.
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Schechter, Paul L., Mateo, Mario, Saha, Abhijit. 1993-11-01. DOPHOT, a CCD photometry program: Description and tests. https://ntrs.nasa.gov/citations/19950041572
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