| 221 |
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An Unusual X-Ray Burst from the Globular Cluster M28
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Gotthelf, E. V
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
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|
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| 222 |
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An Updated Calibration of the ROSAT PSPC Particle Background for the Analysis of Diffuse and Extended Sources
|
Plucinsky, P. P
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
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|
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| 223 |
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An Upper Limit to Arcminute-Scale Anisotropy in the Cosmic Microwave Background Radiation at 142 GHz
|
Church, S. E
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 224 |
|
An Upper Limit to the Mass of the Black Hole in V404 Cygni
|
Sanwal, D
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 225 |
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AN XMM-NEWTON OBSERVATION OF THE LUMINOUS SEYFERT 1 GALAXY MARKARIAN 509/
|
Pounds, Ken
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Published by the University of Chicago Press for the American Astronomical Society
|
2001
|
|
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| 226 |
|
An X-ray Absorption Feature in the BL Lacertae Object H1426+428
|
Sambruna, R. M
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 227 |
|
An X-Ray and Optical Investigation of the Infrared-Luminous Galaxy Merger Markarian 266
|
Wang, J
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 228 |
|
An X-Ray and Optical Study of Clusters in Formation
|
Henriksen, M
|
Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
|
| 229 |
|
AN X-RAY, OPTICAL, AND RADIO SEARCH FOR SUPERNOVA REMNANTS IN THE NEARBY SCULPTOR GROUP Sd GALAXY NGC 300/
|
Pannuti, Thomas G
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Published by the University of Chicago Press for the American Astronomical Society
|
2000
|
|
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| 230 |
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An X-ray Size-temperature Relation for Galaxy Clusters: Observation and Simulation
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Mohr, J. J
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
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| 231 |
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AN X-RAY SPECTROSCOPIC STUDY OF THE SMC X-I/Sk 160 SYSTEM/
|
Wojdowski, Patrick S
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Published by the University of Chicago Press for the American Astronomical Society
|
2000
|
|
|
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| 232 |
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An X-Ray Temperature Map of Abell 1795, a Galaxy Cluster in Hydrostatic Equilibrium
|
Briel, U. G
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
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| 233 |
|
An X-Ray Temperature Map of Abell 2142
|
Henry, J. P
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 234 |
|
An X-ray Temperature Map of the Merging Cluster Abell 2255
|
Davis, D. S
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 235 |
|
Aperture Synthesis ^1^3CO (J = 1-0) Observations of the Molecular Gas Around DG Tauri Evidence for a Dispersing Gas Disk
|
Kitamura, Y
|
Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 236 |
|
Aperture Synthesis CO and HCN Observations of M51: Dense Molecular Disk Around a Low Luminosity Active Galactic Nucleus
|
Kohno, K
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
|
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| 237 |
|
APPARENT FLOWS ABOVE AN ACTIVE REGION OBSERVED WITH THE TRANSITION REGION AND CORONAL EXPLORER/
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Winebarger, Amy R
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Published by the University of Chicago Press for the American Astronomical Society
|
2001
|
|
|
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| 238 |
|
APPARENT MAGNITUDES IN AN INHOMOGENEOUS UNIVERSE: THE GLOBAL VIEWPOINT ///
|
Rose, Hamish G
|
Published by the University of Chicago Press for the American Astronomical Society
|
2001
|
|
|
|
| 239 |
|
Application of the Second-order Moments of Polarized Hydrogen Lines to the Investigation of Pressure Broadening and the Motional Stark Effect
|
Casini, R
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
|
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| 240 |
|
Approaching the Interstellar Grain Organic Refractory Component
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Mayo Greenberg, J
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Published by the University of Chicago Press for the American Astronomical Society
|
1980
|
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