HYDROGEN EMISSION FROM THE IONIZED GASEOUS HALOS OF LOW-REDSHIFT GALAXIES
Using a sample of nearly half a million galaxies, intersected by over 7 million lines of sight from the Sloan Digital Sky Survey Data Release 12, we trace H alpha + [N II] emission from a galactocentric projected radius, r(p), of 5 kpc to more than 100 kpc. The emission flux surface brightness is al...
Main Authors: | , , , , |
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Other Authors: | |
Language: | en |
Published: |
IOP PUBLISHING LTD
2016
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/622684 http://arizona.openrepository.com/arizona/handle/10150/622684 |