J/A+A/470/605 Halpha and [SII] images in HL/XZ Tau region (Movsessian+, 2007)
Herbig-Haro jets in 3D: the HL/XZ Tauri region.
Movsessian T.A., Magakian T.Yu., Bally J., Smith M.D., Moiseev A.V.,
Dodonov S.N.
<Astron. Astrophys. 470, 605 (2007)>
=2007A&A...470..605M 2007A&A...470..605M
ADC_Keywords: Interstellar medium
Keywords: stars: formation - ISM: jets and outflows - ISM: clouds
Description:
In this work, we investigated the environment of HL/XZ Tau, which
contains a compact and very active nest of YSOs. We explore the
kinematic properties of the close association of jets in this region
and study the interaction of jets with the ambient medium, as well as
the outflows with each other.
The scanning Fabry-Perot interferometry of the HL/XZ Tau region in
Hα and [SII] 6716Å emission lines was performed. We also
measure the proper motions of the knots in the outflows, as derived
from images obtained in 1997 and 2001, to achieve the full 3D
kinematic picture.
Objects:
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RA (2000) DE Designation(s)
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04 31 38.5 +18 13 58 HL Tau = 2MASS J04313843+1813576
04 31 40.1 +18 13 57 XZ Tau = 2MASS J04314007+1813571
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
images.dat 53 2 List of images
HLTau_Ha.fit 2880 7877 Hα (6555-6568Å) 3-D image
HLTau_SII.fit 2880 3002 [SII] (6710-6724Å) 3-D image
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Description of file: HLTau_Ha.fts HLTau_SII.fts
Common properties of the data cubes stored in the 'fits' subdirectory:
* Data are in fits format
* Cube axes are:
(1) spatial coordinate 1
(2) spatial coordinate 2
(3) wavelength (in Angstroems)
* Due to field rotation of 6-m telescope, spatial coordinates
do not correspond to equatorial coordinate system.
* Heliocentric correction to wavelengths is applied
The sizes and spatial sampling of the cubes are not the same because
the observations were performed with two different light-acquisition
systems.
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Byte-by-byte Description of file: images.dat
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Bytes Format Units Label Explanations
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1- 13 A13 --- FileName Name of the fits file
16- 53 A38 --- Title Title of the file
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Acknowledgements:
Tigran Yu. Magakian, tigmag(at)sci.am
(End) Patricia Vannier [CDS] 04-Aug-2007