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SPITZEROBSERVATIONS OF THE HH 1/2 SYSTEM: THE DISCOVERY OF THE COUNTERJET
2012
Astrophysical Journal
We present unpublished Spitzer IRAC observations of the HH 1/2 young stellar outflow processed with a high angular resolution deconvolution algorithm that produces sub-arcsecond (approx. 0.6" - 0.8") images. In the resulting mid-infrared images the optically invisible counterjet is detected for the first time. The counterjet is approximately half as bright as the jet at 4.5 micron (the IRAC band that best traces young stellar outflows) and has a length of approx. 10". The NW optical jet itself
doi:10.1088/0004-637x/750/2/101
fatcat:fws57qx75fepfiykb63gp5olwy