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A Large Number of Herbig-Haro Candidates Found by the Contrast Enhancement and Unsharp Masking Technique

Published online by Cambridge University Press:  12 April 2016

Katsuo Ogura
Katsuo Ogura*
Affiliation:
Kokugakuin University, Higashi, Shibuya-ku, Tokyo 150, Japan

Abstract

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About 1300, 60 and 70 Herbig-Haro candidates have been picked up in the Ori A/L1641, Ori B/L1630 and NGC 2264/Mon OBI regions, respectively, on deep Schmidt plates. The contrast enhancement and unsharp masking technique has been applied simultaneously. Unsharp masking applied to an objective-prism Schmidt plate for the Carina Nebula region has yielded the detection of 38 Hα emission stars, of which 13 are new findings.

Type
X. Stellar Astronomy
Information
International Astronomical Union Colloquium , Volume 148: The Future Utilisation of Schmidt Telescopes , 1995 , pp. 331 - 336
Copyright
Copyright © Astronomical Society of the Pacific 1995

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