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arXiv:astro-ph/0512617 (astro-ph)
[Submitted on 27 Dec 2005]

Title:3D Spectroscopy of Herbig-Haro objects

Authors:R. Lopez (1), S.F. Sanchez (2), B. Garcia-Lorenzo (3), R. Estalella (1), G. Gomez (3), A. Riera (4), K. Exter (3) (1)Departament d'Astronomia i Meteorologia (U.Barcelona), (2) (CAHA), (3) (IAC), (4) (UPC)
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Abstract: HH 110 and HH 262 are two Herbig-Haro jets with rather peculiar, chaotic morphology. In the two cases, no source suitable to power the jet has been detected along the outflow, at optical or radio wavelengths. Both, previous data and theoretical models, suggest that these objects are tracing an early stage of an HH jet/dense cloud interaction. We present the first results of the integral field spectroscopy observations made with the PMAS spectrophotometer (with the PPAK configuration) of these two turbulent jets. New data of the kinematics in several characteristic HH emission lines are shown. In addition, line-ratio maps have been made, suitable to explore the spatial excitation an density conditions of the jets as a function of their kinematics.
Comments: 3 pages, 2 figures To appear in Sciences Perspectives for 3D Spectroscopy. ESO Astrophysics Symposia. Ed by this http URL-Patig, M.M. Roth and J.R. Walsh
Subjects: Astrophysics (astro-ph)
Cite as: arXiv:astro-ph/0512617
  (or arXiv:astro-ph/0512617v1 for this version)
  https://doi.org/10.48550/arXiv.astro-ph/0512617

Submission history

From: Rosario Lopez [view email]
[v1] Tue, 27 Dec 2005 11:19:38 UTC (195 KB)
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