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High Resolution Infrared Imaging of the Compact Nuclear Source in NGC4258
R. Chary, E. E. Becklin, A. S. Evans +4
We present high resolution imaging of the nucleus of NGC4258 from 1 micron to 18 microns. Our observations reveal that the previously discovered compact source of emission is unres…
The Circumstellar Disk of HD 141569 Imaged with NICMOS
A. J. Weinberger, E. E. Becklin, G. Schneider +5
Coronagraphic imaging with the Near Infrared Camera and Multi Object Spectrometer on the Hubble Space Telescope reveals a large, ~400 AU (4'') radius, circumstellar disk around the…
NICMOS Imaging of the HR 4796A Circumstellar Disk
Glenn Schneider, Bradford A. Smith, E. E. Becklin +7
We report the first near infrared (NIR) imaging of a circumstellar annular disk around the young (~8 Myr), Vega-like star, HR 4796A. NICMOS coronagraph observations at 1.1 and 1.6…