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Emission Lines of Northern Planetary Nebulae
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Date
2016-10-14
Author
AKSAKER, NAZIM
Yerli, Sinan Kaan
Kiziloglu, Umit
Atalay, Betul
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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.
Subject Keywords
Planetary nebulae: general
,
Techniques: image processing
,
Techniques: spectroscopic
URI
https://hdl.handle.net/11511/35389
DOI
https://doi.org/10.1017/s1743921317001909
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Department of Physics, Conference / Seminar
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Emission-Line Fluxes of Northern Planetary Nebulae
AKSAKER, NAZIM; Yerli, Sinan Kaan; KIZILOĞLU, ÜMİT; ATALAY, BETÜL (2015-02-16)
We present long slit spectrophotometric emission line fluxes of bright and extended (<5 arcsec in diameter) planetary nebulae (PNe), selected from a catalogue with suitable equatorial coordinates for northern hemisphere. In total, 17 planetary nebulae have been chosen and observed in 2008-2010. To measure absolute fluxes, broad slit sizes, ranging from 3.5 to 7.5 arcsec were used and thus equivalent widths (EW) of all observable emission line fluxes were also calculated. Among 17 planetary nebulae observed,...
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N. AKSAKER, S. K. Yerli, U. Kiziloglu, and B. Atalay, “Emission Lines of Northern Planetary Nebulae,” 2016, vol. 12, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/35389.