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NIR Imaging and Spectroscopy of AGN hosts at z < 0.06

S. Fischer·C. Iserlohe·J. Zuther·T. Bertram·C. Straubmeier·A. Eckart
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Abstract

We created a sample of nearby QSOs selected from the Hamburg/ESO survey and the Veron-Cetty & Veron catalog, with a limiting redshift of z<0.06, which consists of 63 objects. In this contribution, we present the results of our ISAAC Ks-band spectroscopic and H and Ks-band photometric observations of 9 sources of this sample. In seven sources we find hydrogen recombination lines Paalpha and Brgamma of which five galaxies show a broad component. In three sources, extended molecular hydrogen emission is detected in the 1-0S(1) line. The stellar CO-absorption feature is only detectable in 5 objects, those sources with J-H and H-K colors closest to those of ordinary galaxies.

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S. Fischer, C. Iserlohe, J. Zuther, T. Bertram, C. Straubmeier, A. Eckart. 2005-11-03. NIR Imaging and Spectroscopy of AGN hosts at z < 0.06. https://doi.org/10.1016/j.newar.2006.06.032

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