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VPhot Documentation

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PWS
VPhot Documentation

Hello,

Is there documentation describing the algorithms used for determining, for example, sky background, variable star error analysis, fractional pixel intensity determination etc? I understand that such documentation existed for the earlier incarnation, Photometrica.

Help with this would be much appreciated. I am not asking for a manual for how to use VPhot, rather documents that describe how it works.

Thank you,

Bill Perkins

AAVSO 49 Bay State Rd. Cambridge, MA 02138 aavso@aavso.org 617-354-0484