134 citations · 222 across the 3 of their papers we have counts for
3 papers
Visual Binaries in the Orion Nebula Cluster
Bo Reipurth, Marcelo M. Guimarães, Michael S. Connelley +1
We have carried out a major survey for visual binaries towards the Orion Nebula Cluster using HST images obtained with an H-alpha filter. Among 781 likely ONC members more than 60"…
Initial mass function effects on the colour evolution of disk galaxies
P. Westera, M. Samland, S. J. Kautsch +2
In this work, we want to find out if the IMF can be determined from colour images, integrated colours, or mass-to-light ratios, especially at high redshift, where galaxies cannot b…
Infrared Nebulae Around Young Stellar Objects
Michael S. Connelley, Bo Reipurth, Alan T. Tokunaga
We present a K-band atlas of 106 reflection nebulae, 41 of which are new discoveries. We observed these nebulae with the UH 2.2 m telescope in the course of an imaging survey of 19…