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The Hamburg/SAO Survey for Emission-Line Galaxies. III. The Third List of 81 Galaxies | | U. Hopp
; D. Engels
; R.F. Green
; A.V. Ugryumov
; Y.I. Izotov
; H.-J. Hagen
; A.Y. Kniazev
; V.A. Lipovetsky
; S.A. Pustilnik
; N. Brosch
; J. Masegosa
; J.-M. M artin
; I. M’arquez
; | | Date: |
5 Dec 1999 | | Subject: | astro-ph | | Abstract: | We present the third list with results {Tables 2 to 6 are available only in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/Abstract.html. Figures A1 to A9 will be made available only in the electronic version of the journal.} of the Hamburg/SAO Survey for Emission-Line Galaxies (HSS therein, SAO - Special Astrophysical Observatory, Russia). This survey is based on the digitized objective-prism photoplate database of the Hamburg Quasar Survey (HQS). Here, we present new spectroscopic results of candidates which were obtained in 1998 with the 2.1 m KPNO and the 2.2 m Calar Alto telescopes. All candidates are selected in the declination band +35$^{circ}$ to +40$^{circ}$. The follow-up spectroscopy with the 2 m class telescopes confirmed 85 emission-line objects out of 113 observed candidates and allowed their quantitative spectral classification. For 80 of them, the redshifts are determined for the first time. For 5 previously known ELGs, line ratios are presented for the first time. We could classify 55 out of the 85 emission-line objects as BCG/H{sc ii} galaxies or probable BCGs, 4 - as QSOs, 6 - as Seyfert galaxies, 1 - as super-association in a subluminous spiral galaxy, and 11 are low-excitation objects - either starburst nuclear (SBN), or dwarf amorphous nuclear starburst galaxies (DANS). We could not classify 8 ELGs. Further, for 8 more galaxies we did not detect any significant emission lines. | | Source: | arXiv, astro-ph/0001054 | | Services: | Forum | Review | PDF | Favorites | |
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