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Paper: |
The Puoko-nui CCD Time-Series Photometer |
Volume: |
469, 18th European White Dwarf Workshop (EUROWD12) |
Page: |
249 |
Authors: |
Chote, P.; Sullivan, D. J. |
Abstract: |
Puoko-nui (te reo Maori for ‘big eye’) is a precision time series photometer
developed at Victoria University of Wellington, primarily for use with the 1m
McLellan telescope at Mt John University Observatory (MJUO), at Lake Tekapo,
New Zealand. GPS based timing provides excellent timing accuracy, and
online reduction software processes frames as they are acquired.
The user is presented with a simple user interface that includes
instrument control and an up to date lightcurve and Fourier amplitude
spectrum of the target star. Puoko-nui has been operating in its current form
since early 2011, where it is primarily used to monitor pulsating white dwarf stars. |
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