천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제40권1호
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- Pages.75.3-75.3
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- 2015
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- 1226-2692(pISSN)
Identification of MgII Absorbers in the Quasar Lines of Sight
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Shim, Hyunjin
(Department of Earth Science Education, Kyungpook National University)
- 발행 : 2015.04.10
초록
Large area infrared surveys are often accompanied with follow-up optical spectroscopic surveys that has a significant legacy value even for other areas of research. Using these spectral database, we have performed a search for MgII absorption lines in the optical spectrum of background quasar. Over the ~4deg2 of AKARI North Ecliptic Pole survey field and Spitzer First Look Survey field, 18 and 16 MgII absorber systems are identified respectively. The redshift range for the background quasars was 1.0<
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