SIMBAD references

2007PASJ...59..559D - Publ. Astron. Soc. Jap., 59, 559-587 (2007/June-0)

An SiO maser search off the galactic plane.

DEGUCHI S., FUJII T., ITA Y., IMAI H., IZUMIURA H., KAMEYA O., MATSUNAGA N., MIYAZAKI A., MIZUTANI A., NAKADA Y., NAKASHIMA J.-I. and WINNBERG A.

Abstract (from CDS):

We searched for the SiO J = 1-0, v = 1 and 2 maser lines at ∼ 43 GHz in 277 2MASS/MSX/IRAS sources off the Galactic plane (|b|\gtrsim 3°), which resulted in 119 (112 new) detections. Among the new detections, two are very faint objects with MSX 12µm flux densities below 2Jy. These are likely to be O-rich AGB-stars associated with dwarf-galaxy tidal tails. The sample also includes medium bright MSX objects at moderately high galactic latitudes (3°<|b|<5°) and in the IRAS gap at higher latitudes. A signature of a warp of the inner Galactic disk is found for a disk subsample. This warp appears relatively strongly in the area of 0°<l<45° and 3°<|b|<5°. We also found a group of stars that does not follow to the Galactic rotation. This feature appears in the Galactic disk at l ∼ 27°, and extends more than 15° in the galactic latitude, like a stream of tidal debris from a dwarf galaxy.

Abstract Copyright: ∼

Journal keyword(s): Galaxy: halo, kinematics and dynamics - masers - stars: AGB and post-AGB

VizieR on-line data: <Available at CDS (J/PASJ/59/559): table1.dat table2.dat table3.dat>

Simbad objects: 23

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