Recurrence of the blue wing enhancements in the high ionization lines of SDSS 1004+4112 A

P. Gomez-Alvarez, E. Mediavilla, J. A. Munoz +5

We present integral field spectroscopic observations of the quadruple-lensed QSO SDSS 1004+4112 taken with the fiber system INTEGRAL at the William Herschel Telescope on 2004 Janua…