629 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Goddard Space Flight CenterUS56 papers
- University of PennsylvaniaUS48 papers
- Princeton UniversityUS46 papers
- Pontificia Universidad Católica de ChileCL38 papers
- University of California, BerkeleyUS38 papers
- University of KwaZulu-NatalZA37 papers
- University of PittsburghUS37 papers
- University of TorontoCA37 papers
- Rutgers, The State University of New JerseyUS36 papers
- University of British ColumbiaCA36 papers
- Canadian Institute for Theoretical AstrophysicsCA35 papers
- National Institute of Standards and TechnologyUS35 papers
4 papers · 1 filter
The Lagoon Nebula and its Vicinity
N. F. H. Tothill, Marc Gagné, B. Stecklum +1
The Lagoon Nebula is an HII region in the Sagittarius Arm, about 1.3 kpc away, associated with the young (1-3 Myr) open cluster NGC 6530, which contains several O stars and several…
High-Resolution Chandra X-ray Imaging and Spectroscopy of the Sigma Orionis Cluster
S. L. Skinner, K. R. Sokal, D. H. Cohen +3
We present results of a 90 ksec Chandra X-ray observation of the young sigma Orionis cluster (age ~3 Myr) obtained with the High Energy Transmission Grating Spectrometer. We use th…
Measuring Traffic
Peter J. Bickel, Chao Chen, Jaimyoung Kwon +3
A traffic performance measurement system, PeMS, currently functions as a statewide repository for traffic data gathered by thousands of automatic sensors. It has integrated data co…
V723 Cassiopeia still on in X-rays: A bright Super Soft Source 12 years after outburst
J. U-. Ness, G. Schwarz, S. Starrfield +5
We find that the classical nova V723 Cas (1995) is still an active X-ray source more than 12 years after outburst and analyze seven X-ray observations carried out with Swift betwee…