Browsing Externally hosted open access publications with University of Galway authors (1) by Subject "techniques, photometric"
Now showing items 1-2 of 2
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A search for the optical counterpart of the triple pulsar system psr b1620−26 in m4
(IOP Publishing, 1996-12-20)We have performed photometry in B and V of the field of the triple system PSR B1620-26 in the globular cluster M4. Our images were taken with two two-dimensional imaging photon-counting detectors, which permitted deep ... -
Triffid photometry of globular cluster cores - i. photometric techniques and variable stars in m15
(Oxford University Press (OUP), 1998-05-11)The Galway/DIAS Image Sharpening Camera, TRIFFID, has been used to make observations in two colours of the centre of the post-core-collapse globular cluster M15. We present here our analysis of the photometry in B over two ...