3 papers
astro-ph2005
Cool Gas and Massive Stars - the Nuclear Ring in M100
Emma L. Allard, Reynier F. Peletier, Johan H. Knapen
The SAURON integral field spectrograph was used to observe the central area of the barred spiral galaxy M100 (NGC 4321). M100 contains a nuclear ring of star formation, fueled by g…
astro-ph2004
Kinematics in the starbursting circumnuclear region of M100
Emma L. Allard, Reynier F. Peletier, Johan H. Knapen
We have obtained integral-field spectroscopic data, using the SAURON instrument, of the bar and starbursting circumnuclear region in the barred spiral galaxy M100. From our data we…
astro-ph2002
Sub-au imaging of water vapour clouds around four Asymptotic Giant Branch stars
I. Bains, R. J. Cohen, A. Louridas +4
We present MERLIN maps of the 22-GHz H2O masers around four low-mass late-type stars (IK Tau U Ori, RT Vir and U Her), made with an angular resolution of ~ 15 milliarcsec and a vel…