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2000A&A...355.1098M - Astronomy and Astrophysics, volume 355, 1098-1102 (2000/3-3)
A spatio-kinematic study of the interaction of the planetary nebula NGC 246 with the interstellar medium.
MUTHU C., ANANDARAO B.G. and POTTASCH S.R.
Abstract (from CDS):
Spatio-Kinematic observations were made on NGC 246 in the [OIII] 5007Å line using an Imaging Fabry-Perot Spectrometer. Evidence for the deceleration effect was found in the leading edge of the nebular shell, possibly due to its interaction with the interstellar medium. Further, we show that the [OIII] electron temperature derived from spectrographic data in the leading half is larger than that in the trailing half possibly due to the compressional heating.
Abstract Copyright: ∼
Journal keyword(s): ISM: planetary nebulae: individual: NGC 246 - ISM: kinematics and dynamics
Simbad objects: 1
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