732 citations
- Center for Astrophysics Harvard & SmithsonianUS19 papers
- Space Telescope Science InstituteUS12 papers
- Max Planck Institute for AstronomyDE10 papers
- University of ArizonaUS9 papers
- California Institute of TechnologyUS7 papers
- Universidade de São PauloBR7 papers
- Carnegie ObservatoriesUS6 papers
- Goddard Space Flight CenterUS6 papers
- University of MichiganUS6 papers
- National Radio Astronomy ObservatoryUS5 papers
- The University of Texas at AustinUS5 papers
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15 papers · 1 filter
The Spitzer Gould Belt Survey of Large Nearby Interstellar Clouds: Discovery of a Dense Embedded Cluster in the Serpens-Aquila Rift
R. A. Gutermuth, T. L. Bourke, L. E. Allen +12
We report the discovery of a nearby, embedded cluster of young stellar objects, associated filamentary infrared dark cloud, and 4.5 micron shock emission knots from outflows detect…
Kinematic Structure of the Orion Nebula Cluster and its Surroundings
Gabor Furesz, Lee W. Hartmann, S. Thomas Megeath +2
We present results from 1351 high resolution spectra of 1215 stars in the Orion Nebula Cluster (ONC) and the surrounding Orion 1c association, obtained with the Hectochelle multiob…
Spitzer, Near-Infrared, and Submillimeter Imaging of the Relatively Sparse Young Cluster, Lynds 988e
Thomas S. Allen, Judith L. Pipher, Robert A. Gutermuth +7
We present {\it Spitzer} images of the relatively sparse, low luminosity young cluster L988e, as well as complementary near-infrared (NIR) and submillimeter images of the region. T…
Achernar: Rapid Polarization Variability as Evidence of Photospheric and Circumstellar Activity
A. C. Carciofi, A. M. Magalhães, N. V. Leister +2
We present the results of a high accuracy () polarization monitoring of the Be Star Achernar that was carried out between July 7th and November 5th, 2006. Our resu…
Spitzer Observations of NGC 1333: A Study of Structure and Evolution in a Nearby Embedded Cluster
R. A. Gutermuth, P. C. Myers, S. T. Megeath +6
We present a comprehensive analysis of structure in the young, embedded cluster, NGC 1333 using members identified with Spitzer and 2MASS photometry based on their IR-excess emissi…
Density Dependence of the Mass Function of Globular Star Clusters in the Sombrero Galaxy and its Dynamical Implications
Rupali Chandar, S. Michael Fall, Dean E. McLaughlin
We have constructed the mass function of globular star clusters in the Sombrero galaxy in bins of different internal half-mass density rho_h and projected galactocentric distance R…