1.3 mm WAVELENGTH VLBI OF SAGITTARIUS A*: DETECTION OF TIME-VARIABLE EMISSION ON EVENT HORIZON SCALES
Sagittarius A*, the ~4 × 10[superscript 6] M ☉ black hole candidate at the Galactic center, can be studied on Schwarzschild radius scales with (sub)millimeter wavelength very long baseline interferometry (VLBI). We report on 1.3 mm wavelength observations of Sgr A* using a VLBI array consisting of t...
Main Authors: | Fish, Vincent L., Doeleman, Sheperd Samuel, Beaudoin, Christopher J., Blundell, Ray, Bolin, David E., Bower, Geoffrey C., Chamberlin, Richard, Freund, Robert, Friberg, Per, Gurwell, Mark A., Honma, Mareki, Inoue, Makoto, Krichbaum, Thomas P., Lamb, James, Marrone, Daniel P., Moran, James M., Oyama, Tomoaki, Plambeck, Richard, Primiani, Rurik, Rogers, Alan E. E., Smythe, Daniel L., SooHoo, Jason G., Strittmatter, Peter, Tilanus, Remo P. J., Titus, Michael A., Weintroub, Jonathan, Wright, Melvyn, Woody, David, Young, Ken H., Ziurys, Lucy M. |
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Other Authors: | Haystack Observatory |
Format: | Article |
Language: | en_US |
Published: |
Institute of Physics/American Astronomical Society
2015
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Online Access: | http://hdl.handle.net/1721.1/95995 |
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