Summary: Mon.
R. Astron. 352, 699--707 (2004) doi:10.1111/j.1365­2966.2004.07960.x
Multicolour high­speed photometry pulsating subdwarf stars
with ULTRACAM
C. Jeffery, Dhillon,
2 Marsh and Ramachandran
1
Armagh Observatory, Armagh
Department Physics Astronomy, University
of Sheffield, Sheffield
Department Physics, University Warwick, Coventry
Accepted 2004 April Received April
in original March
ABSTRACT High­speed multicolour photometry presented pulsating subdwarf
B stars,
2109+4401 and 0039+4302. The observations obtained using high­speed
multichannel photometer ULTRACAM 4.2­m William Herschel Telescope with sam­
interval
1
s, respectively, for two targets. Both targets show multiperiodic

Source: Armagh Observatory

Collections: Physics