Other
Scientific paper
Jun 2006
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2006aas...208.2103p&link_type=abstract
American Astronomical Society Meeting 208, #21.03; Bulletin of the American Astronomical Society, Vol. 38, p.102
Other
Scientific paper
We present new results of the slit-scanning observation with the [Fe II] 1.644-micron line emission toward the L1551 IRS 5 outflow. We construct a three-dimensional velocity-space structure between -0.1 and 3.5 arcseconds from the L1551 IRS 5 VLA position in order to clarify the structure around PHK1 knot. The slitscan performed with 13 slit positions with 0.6” slit width and 0.3” slit shift perpendicular to the jet axis. The velocity and spatial resolutions are 60 km/s and 0.6”, respectively. The major results are as follows: (1) The low radial velocity component (LVC) of V(LSR) 110 km/s separate into two sub-components: one shows -110 -100 km/s with narrow velocity width of 60 km/s, the other shows broad velocity width larger than 150 km/s, (2) While the former subcomponent flows toward the southern jet direction keeping narrow velocity width, the latter is belong to the northern jet, (3) The high radial velocity component (HVC) of 300 km/s shows semi-sinusoidal velocity pattern with time variation.Based on data collected at the Subaru Telescope, which is operated by the National Astronomical Observatory of Japan.
Hayashi Masahito
Pyo Tae-Soo
No associations
LandOfFree
Three-dimensional Velocity-space Structure Of the L1551 IRS 5 Outflow in [Fe II] Emission with Subarcsecond Resolution by Subaru does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Three-dimensional Velocity-space Structure Of the L1551 IRS 5 Outflow in [Fe II] Emission with Subarcsecond Resolution by Subaru, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-dimensional Velocity-space Structure Of the L1551 IRS 5 Outflow in [Fe II] Emission with Subarcsecond Resolution by Subaru will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1856103