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Emission Lines of Northern Planetary Nebulae

Published online by Cambridge University Press:  08 August 2017

Nazim Aksaker ,
Sinan K. Yerli ,
Ümit Kızıloğlu  and
Betül Atalay
Nazim Aksaker
Affiliation:
Vocational School of Technical Sciences, University of Çukurova, Adana, Turkey email: naksaker@cu.edu.tr
Sinan K. Yerli
Affiliation:
Orta Doğu Teknik Üniversitesi, Department of Physics, Ankara, Turkey email: yerli@metu.edu.tr, umk@astroa.physics.metu.edu.tr
Ümit Kızıloğlu
Affiliation:
Orta Doğu Teknik Üniversitesi, Department of Physics, Ankara, Turkey email: yerli@metu.edu.tr, umk@astroa.physics.metu.edu.tr
Betül Atalay
Affiliation:
Atatürk University, Faculty of Science, Department of Physics, Erzurum, Turkey email: betul.atalay@tubitak.gov.tr
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Abstract

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In this work, we present results of long slit spectrophotometric emission line flux observations of selected planetary nebulae (PNe). We have measured absolute fluxes and equivalent widths (EW) of all observable emission lines. In addition to these observations, electron temperatures (Te), densities (Ne), and chemical abundances were also calculated. The main purpose of this work is to fill the gaps in emission line flux standards for the northern hemisphere. It is expected that the measured fluxes would be used as standard data set for further photometric and spectrometric measurements of HII regions, supernova remnants etc.

Keywords

planetary nebulae: generaltechniques: spectroscopictechniques: image processing
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S323: Planetary Nebulae: Multi-Wavelength Probes of Stellar and Galactic Evolution , October 2016 , pp. 333 - 334
Copyright
Copyright © International Astronomical Union 2017 

References

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