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Further observations of new sources in the AFCRL surveySalient aspects of follow-up observations carried out on new sources discovered earlier in the AFCRL rocket IR sky survey are summarized. Ground-based searches, studies of class properties of the new AFCRL sources (galactic distribution, IR spectra, time variation), and closer examination of some 'unusual objects' are discussed. Brief descriptions are offered of some unusual objects: possible protostars, and specifically CRL 877; H2O masers in the Mon R2 cloud; the Egg Nebula (CRL 2688); CRL 618, with featureless IR spectrum and optical spectrum reminiscent of a planetary nebula; CRL 437 and other objects associated with multiple-reflection nebulae.
Document ID
19770058952
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Kleinmann, S. G.
(MIT Cambridge, Mass., United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1977
Subject Category
Astronomy
Meeting Information
Meeting: Symposium on Infrared and submillimeter astronomy
Location: Philadelphia, PA
Start Date: June 8, 1976
End Date: June 10, 1976
Accession Number
77A41804
Funding Number(s)
CONTRACT_GRANT: NSG-7186
Distribution Limits
Public
Copyright
Other

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