4 papers
Photometric Variability in the Faint Sky Variability Survey
L. Morales-Rueda, P. J. Groot, T. Augusteijn +3
The Faint Sky Variability Survey (FSVS) is aimed at finding photometric and/or astrometric variable objects between 16th and 24th mag on time-scales between tens of minutes and yea…
Doppler Tomography of Dwarf Nova IY UMa during Quiescence
Daniel J. Rolfe, Timothy M. C. Abbott, Carole A. Haswell
Quiescent Doppler tomography of the newly discovered deeply-eclipsing SU UMa system IY UMa reveals properties of the region where the accretion stream from the donor impacts the ed…
Embedded Star Clusters: The ISO View
Anlaug Amanda Kaas, Sylvain Bontemps
We summarize the main results of a mid-IR photometric survey with ISO for a few nearby embedded clusters. The sensitivity and spatial resolution of ISOCAM provided a wonderful tool…
A sulphur abundance study of NGC 300 by an empirical calibration method
Tina Christensen, Lars Petersen, Peter Gammelgaard
We propose an empirical sulphur abundance determination method based on the strong sulphur emission lines, [S II] 6716, 6731 and [S III] 9069, 9531 in H II regions. From a compilat…