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Spectroscopic verification of suspected planetary nebulae. IV.
Author(s) -
Kohoutek L.,
Pauls R.
Publication year - 2001
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/1521-3994(200107)322:3<171::aid-asna171>3.0.co;2-9
Subject(s) - table (database) , planetary nebula , physics , line (geometry) , spectral line , astrophysics , emission spectrum , astronomy , computer science , geometry , mathematics , stars , data mining
Verification of 7 objects as PNe (Table 1/A) as well as misclassification of 5 objects as PNe (Table 1/C) are discussed according to our CCD spectra; the status of 4 objects (Table 1/B) remains uncertain. In Table we give the estimates of line‐strengths and the measured intensities of emission lines as well as the derived hel. radial velocities and their standard deviations.