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Paper: A Phase-Centric Analytical Approach to the O–C Diagram
Volume: 469, 18th European White Dwarf Workshop (EUROWD12)
Page: 45
Authors: Dalessio, J.; Provencal, J. L.; Barlow, B. N.; Shipman, H. L.
Abstract: The O–C diagram is a fundamental tool in time domain astronomy. Much of the existing O–C formalism focuses on long period variations and discreet observations of times of maximum light. We present phase-centric O–C formalism more appropriate for short period variables like white dwarfs and subdwarf B stars and derive an analytical model for O–C under all combinations of frequency and signal travel time variation.
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