33 citations · 59 across the 4 of their papers we have counts for
5 papers · 1 filter
Spatially resolved near-infrared spectroscopy of the massive star-forming region IRAS 19410+2336
N. L. Martin-Hernandez, A. Bik, E. Puga +2
IRAS19410+2336 is a young massive star forming region with an intense outflow activity. We present here spatially resolved NIR spectroscopy which allows us to verify whether the H2…
MWC 297: a young high-mass star rotating at critical velocity
B. Acke, T. Verhoelst, M. E. van den Ancker +9
MWC 297 is a young massive nearby B[e] star. The central star has a large projected rotational velocity of 350 km/s. Despite the wealth of published observations, the nature of thi…
Probing the Early Evolution of Young High-Mass Stars
E. Puga, A. Bik, L. B. M. F. Waters +22
Near-infrared imaging surveys of high-mass star-forming regions reveal an amazingly complex interplay between star formation and the environment (Churchwell et al. 2006; Alvarez et…
Near-IR observations of UCHII regions
Carlos Alvarez, Markus Feldt, Thomas Henning +3
We present adaptive-optics (AO) assisted J, H and K/K' images of 8 UCHII regions taken with the ALFA and ADONIS AO systems at Calar Alto and La Silla observatories. The images show…
GLITP Optical Monitoring of QSO 0957+561: VR Light Curves and Variability
Aurora Ullan, Luis J. Goicoechea, Jose A. Munoz +6
The GLITP collaboration observed the first gravitational lens system (QSO 0957+561) from 2000 February 3 to 2000 March 31. The daily VR observations were made with the 2.56-m Nordi…