Research
My main research interest is H-Alpha surveys of the
plane of the Milky Way. In particular the INT Photometric H-Alpha Survey (IPHAS)
in the North and the Southern
H-Alpha Survey (SHS) in the South. I am using both these surveys
to search for new planetary nebulae (PN). In addittion, I try to keep up with
developements in the fields of evolved giant stars, particularly
Betelgeuse, and
high resolution imaging techniques.
Here is list of publications (text)
and from ADS.
I also collaborate with Bryn Jones on the history of
Astronomy in Wales
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page.
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