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Detection of Magnetohydrodynamic Shocks in the L1551 Outflow

Published online by Cambridge University Press:  12 April 2016

M. Barsony
Affiliation:
Harvard-Smithsonian Center for Astrophysics
N. Z. Scoville
Affiliation:
Owens Valley Radio Observatory
C. J. Chandler
Affiliation:
Owens Valley Radio Observatory

Abstract

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We report the results of CO J=l—+0 mapping of portions of the blue outflow lobe of L1551 with ~ 7” (N-S) × 4” (E-W) resolution, obtained with the 3-element OVRO millimeter array. Comparison of our interferometer mosaic with lower resolution single-dish data shows that we resolve the strongest single-dish emission regions into filamentary structures, such as are characteristic of shock fronts mapped via their near-infrared H2 emission in other outflow sources.

Type
3. Astronomical Results and Prospects
Copyright
Copyright © Astronomical Society of the Pacific 1994