254 citations · 2.1k across the 76 of their papers we have counts for
5 papers · 2 filters
Close binary companions of the HAeBe stars LkHa 198, Elias 1, HK Ori and V380 Ori
K. W. Smith, Y. Y. Balega, W. J. Duschl +5
We present diffraction-limited bispectrum speckle interferometry observations of four well-known Herbig Ae/Be (HAeBe) stars, LkHa 198, Elias 1, HK Ori and V380 Ori. For two of thes…
High-resolution near-infrared speckle interferometry and radiative transfer modeling of the OH/IR star OH 104.9+2.4
D. Riechers, Y. Balega, T. Driebe +3
We present near-infrared speckle interferometry of the OH/IR star OH 104.9+2.4 in the K' band obtained with the 6m telescope of the Special Astrophysical Observatory (SAO). At a wa…
Bipolar outflow on the Asymptotic Giant Branch - the case of IRC+10011
D. Vinkovic, Th. Bloecker, K. -H. Hofmann +2
Near-IR imaging of the AGB star IRC+10011 (= CIT3) reveals the presence of a bipolar structure within the central ~0.1 arcsec of a spherical dusty wind. We show that the image asym…
Interferometric observations of the Mira star o Ceti with the VLTI/VINCI instrument in the near-infrared
H. C. Woodruff, M. Eberhardt, T. Driebe +9
We present K-band commissioning observations of the Mira star prototype o Cet obtained at the ESO Very Large Telescope Interferometer (VLTI) with the VINCI instrument and two sider…
VLTI/VINCI observations of the nucleus of NGC 1068 using the adaptive optics system MACAO
M. Wittkowski, P. Kervella, R. Arsenault +3
We present the first near-infrared K-band long-baseline interferometric measurement of the prototype Seyfert 2 galaxy NGC 1068 with resolution lambda/B \~ 10 mas obtained with the…