SERENDIPITOUS DISCOVERY OF A PROJECTED PAIR OF QSOs SEPARATED BY 4.5 arcsec ON THE SKY

We present the serendipitous discovery of a projected pair of quasi-stellar objects (QSOs) with an angular separation of Delta theta = 4.50 arcsec. The redshifts of the two QSOs are widely different: one, our program target, is a QSO with a spectrum consistent with being a narrow line Seyfert 1 acti...

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Bibliographic Details
Main Authors:	Heintz, K. E., Fynbo, J. P. U., Krogager, J.-K., Vestergaard, M., Møller, P., Arabsalmani, M., Geier, S., Noterdaeme, P., Ledoux, C., Saturni, F. G., Venemans, B.
Other Authors:	Univ Arizona, Steward Observ
Language:	en
Published:	IOP PUBLISHING LTD 2016
Subjects:	quasars general
Online Access:	http://hdl.handle.net/10150/621233 http://arizona.openrepository.com/arizona/handle/10150/621233

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http://hdl.handle.net/10150/621233
http://arizona.openrepository.com/arizona/handle/10150/621233

SERENDIPITOUS DISCOVERY OF A PROJECTED PAIR OF QSOs SEPARATED BY 4.5 arcsec ON THE SKY

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