Long-slit spectroscopy of the compact planetary nebula Hu 2-1

DOI: 
10.1007/BF00667933
Publication date: 
01/02/1995
Main author: 
Miranda L.F.
IAA authors: 
Torrelles J.M.
Authors: 
Miranda L.F., Eibe M.T., Eiroa C., Ortiz E., Torrelles J.M.
Journal: 
Astrophysics and Space Science
Refereed: 
Yes
Publication type: 
Article
Volume: 
224
Pages: 
517-518
Number: 
Abstract: 
Long-slit spectra of high spectral and spatial resolution of the compact planetary nebula Hu 2-1, are presented. The analysis of the [NII] 6583 emission line detected in the spectra allows us to identify the kinematical components present in the nebula and to deduce their basic geometry. We use position-velocity maps of the [NII] 6583/H α line intensity ratio in order to identify nebular regions in which shock-excitation and/or overabundace of N exist. © 1995 Kluwer Academic Publishers.
Database: 
WOK
SCOPUS
ADS
URL: 
https://ui.adsabs.harvard.edu/#abs/1995Ap&SS.224..517M/abstract
ADS Bibcode: 
1995Ap&SS.224..517M
Keywords: 
ISM: kinematics and dynamics; planetary nebulae: individual (Hu 2-1)