On the redshifts of the BL Lac 3FGL J0909.0+2310 and its close companion

Abstract We report on the redshift of the BL Lac object 3FGL J0909.0+2310 based on observations obtained with the OSIRIS Multi-Object Spectrograph (MOS) mounted on the 10.4-m Gran Telescopio Canarias. A redshift of 0.432 ± 0.002 was obtained by the identification of three absorption features (Ca ii...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2017-04, Vol.466 (1), p.540-545
Hauptverfasser:	Rosa-González, D., Coutiño de León, S., Mayya, Y. D., Carramiñana, A., Aretxaga, I., Becerra González, J., Furniss, A., Terlevich, E., Vega, O., Méndez-Abreu, J., León Tavares, J., Longinotti, A. L., Terlevich, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Band spectra Cosmology Datasets Field of view Galaxies Red shift Space telescopes Spectrographs Spectrum analysis Stars & galaxies
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!