Astronomy and Astrophysics – Astronomy
Scientific paper
Jul 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008atel.1623....1g&link_type=abstract
The Astronomer's Telegram, #1623
Astronomy and Astrophysics
Astronomy
2
Radio, Optical, X-Ray, Gamma Ray, Agn
Scientific paper
A spectrum of 2MASX J20183871+4041003, the galaxy counterpart of IGR J20187+4041, was obtained on 2008 May 5 UT using DEIMOS on the Keck II telescope, covering the wavelength range 6656-9275 Å at 1.2" resolution. Seeing was ~0.5", and the nucleus was isolated using a 0.7" wide slit. Narrow (FWHM ~300 km/s) emission lines of Hα, [N II] 6583, [S II] 6716,6730, and [S III] 9068 are detected at z = 0.0144.
Eracleous Michael
Goncalves Thiago S.
Halpern Jules P.
Martin Donn Christopher
Pavlov George G.
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