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G. L. Grasdalen1
© 1979. The Astronomical Society of the Pacific. All rights reserved. Printed in U.S.A.
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Citation G. L. Grasdalen 1979 PASP 91 436
DOI 10.1086/130516
78 Total downloads
Infrared photometry of the central portion of the Crab nebula is presented. These data support a spectral index from the visible through the near infrared of -0.46. A 2.2-micron image of the Crab nebula is also presented. There are no anomalies when the 2.2-micron data are compared to the visible data.
