Deep imaging of Q2112+059: A bright host galaxy but no DLA absorber

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Deep imaging of Q 2112 + 059 : A bright host galaxy but no DLA absorber ⋆ , ⋆ ⋆

In a ongoing programme aimed at studying galaxy counterparts of Damped Lyα Absorbers (DLAs) we have obtained high resolution deep I-band imaging data of the field around the z em = 0.457 BAL QSO Q2112+059. In the literature this QSO is listed to have a candidate DLA at z abs = 0.2039 along the line of sight. After subtraction of the QSO Point Spread Function (PSF) we detect a galaxy centred on ...

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ژورنال

عنوان ژورنال: Astronomy & Astrophysics

سال: 2001

ISSN: 0004-6361,1432-0746

DOI: 10.1051/0004-6361:20010003