07/04/97, Steve Fossey & Geraint Jones.
Instrument: ST8 CCD camera + 135mm lens.
20/03/98, Steve Fossey & Geraint Jones.
Instrument: Radcliffe 24-inch refractor + red filter.
20/03/98, Steve Fossey & Geraint Jones.
Instrument: Radcliffe 24-inch refractor + red filter,
image processed to reveal dust shells around nucleus