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On the connection between the IRAS point sources and galactic nonstable objects

Published online by Cambridge University Press:  23 September 2016

A.L. Gyulbudaghian ,
R.D. Schwartz  and
L.F. Rodriguez
A.L. Gyulbudaghian
Affiliation:
Byurakan Astrophysical Observatory, Armenian Academy of Sciences, USSR
R.D. Schwartz
Affiliation:
University of Missouri, St. Louis, USA
L.F. Rodriguez
Affiliation:
Instituto de Astronomia, UNAM, Mexico

Abstract

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The connection between the IRAS point sources catalog and following objects is studied: 1. H2O masers, 2. Herbig - Haro objects, 3. Cometary nebulae, 4. Compact nebulae, situated in the large nebulae, and 5. Dark globules. It is shown, that more than 50% of the 1, 2, 3, and 4 type objects are connected with the IRAS sources. More than 10 new H2O masers, connected with IRAS sources are found, one of them having very unusual properties. More than 10 dark globules are found in the Cep OB2 association, which are connected with IRAS sources. One of these sources consists of 4 components, forming a Trapezium-like configuration.

Type
III Flare Stars and Related Objects Fuors and Other Non-Stable Objects
Information
Symposium - International Astronomical Union , Volume 137: Flare Stars in Star Clusters, Association and Solar Vicinity , 1990 , pp. 279 - 282
Copyright
Copyright © Kluwer 1990 

References

1. IRAS Point Source catalog (1985), Washington, D.C. Google Scholar
2. Gyulbudaghian, A.L. and Schwartz, R.D. (1989) ‘On the connection between infrared sources with the objects situated in the star-formation regions’, Soobsh. Byur. Obs., in press.Google Scholar
3. Gyulbudaghian, A.L. (1986), ‘Trapezium type close systems containing T Tauri type stars’. in Mirzoyan, L.V. (ed.). Flare Stars and Related Objects, Publishing House of the Academy of Sciences, Yerevan, 250–254.Google Scholar
4. Wouterloot, J. and Walmsley, C. (1986), ‘H2O masers associated with IRAS sources in region of star formation’ Astron. Astrophys., 168, 237–247.Google Scholar