SDSS J090152.05+624342.6: A New Overlapping-Trough FeLoBAL Quasar At Z$sim2$


Abstract in English

We here report an identification of SDSS J090152.04+624342.6 as a new overlapping-trough iron low-ionization broad absorption line quasar at redshift of $zsim2.1$. No strong variation of the broad absorption lines can be revealed through the two spectra taken by the Sloan Digital Sky Survey with a time interval of $sim6$yr. Further optical and infrared spectroscopic study on this object is suggested.

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