activity
19992008
most citedChandra X-ray observations of Young Clusters I. NGC2264 Data

50 citations · 147 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph2008★ 31 cited

Mid-Infrared Properties of Disk Averaged Observations of Earth with AIRS

Thomas Hearty, Inseok Song, Sam Kim +1

We have investigated mid-infrared spectra of Earth obtained by the Atmospheric Infrared Sounder (AIRS) instrument on-board the AQUA spacecraft to explore the characteristics that m…

astro-ph2004★ 32 cited

Chandra X-ray observations of Young Clusters II. Orion Flanking Fields Data

Solange V. Ramirez, Luisa Rebull, John Stauffer +7

We present results of Chandra observations of two flanking fields (FF) in Orion, outside the Orion Nebula Cluster (ONC). The observations were taken with the ACIS-I camera with an…

astro-ph2004★ 50 cited

Chandra X-ray observations of Young Clusters I. NGC2264 Data

Solange V. Ramirez, Luisa Rebull, John Stauffer +7

We present results of a Chandra observation of a field in NGC 2264. The observations were taken with the ACIS-I camera with an exposure time of 48.1 ks. We present a catalog of 263…

astro-ph2001★ 32 cited

Protoplanetary Disks in the Nearest Star-Forming Cloud: Mid-Infrared Imaging and Optical Spectroscopy of MBM 12 Members

Ray Jayawardhana, Scott J. Wolk, David Barrado y Navascues +2

The recent identification of several groups of young stars within 100 parsecs of the Sun has generated widespread interest. Given their proximity and possible age differences, thes…

astro-ph2000

MBM12: A Younger Version of the TW Hydrae Association?

Scott J. Wolk, Rebecca T. Cover, Ray Jayawardhana +1

We present optical and infrared photometry of stars near the MBM 12 dark cloud. The optical data indicate that there are about 40 candidate pre-main sequence stars in the same area…

astro-ph2000★ 1 cited

The distance to the nearest star-forming clouds: MBM12 and MBM20

T. Hearty, M. Fernandez, J. M. Alcala +2

We present high-resolution spectra (R ~ 49,000) of stars that have parallax measurements from the Hipparcos satellite and are projected along the line of sight to the two nearest k…