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10μM Images of AGB Stars & Supergiants

Published online by Cambridge University Press:  07 August 2017

C. J. Skinner ,
G. Hawkins ,
M. M. Meixner ,
J. G. Jernigan  and
J. F. Arens
C. J. Skinner
Affiliation:
Institute of Geophysics & Planetary Physics, L-413, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA94551-9900, U.S.A.
G. Hawkins
Affiliation:
Institute of Geophysics & Planetary Physics, L-413, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA94551-9900, U.S.A.
M. M. Meixner
Affiliation:
Institute of Geophysics & Planetary Physics, L-413, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA94551-9900, U.S.A.
J. G. Jernigan
Affiliation:
Space Sciences Laboratory, University of California, Berkeley
J. F. Arens
Affiliation:
Space Sciences Laboratory, University of California, Berkeley

Extract

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We present mid-IR and far-IR images of a variety of AGB stars and red supergiants. The mid-IR images were all taken with the Berkeley/Livermore mid-IR array camera, which employs a 10 × 64 pixel Hughes photoconductor. All the images reported here were taken using a 10% bandpass CVF, at various wavelengths in the 10μm atmospheric window. These were supplemented by IRAS images, some constructed from survey scans, others made as Additional Observations during the pointed phase of the IRAS mission. We have so far observed 11 such sources with our mid-IR camera, and report here that only two of them (R Aql and V Hya) appear to be unresolved.

Type
IV. Planetary Nebulae Connection: Evolution from the AGB
Information
Symposium - International Astronomical Union , Volume 155: Planetary Nebulae , 1993 , pp. 320
Copyright
Copyright © Kluwer 1993