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Counter-dispersed slitless-spectroscopy technique: Planetary nebula velocities in the halo of NGC 1399

McNeil, Emily; Arnaboldi, Magda; Freeman, Kenneth; Gerhard, Ortwin; Coccato, L; Das, P


Aims. Using a counter-dispersed slitless spectroscopy technique, we detect and measure the line-of-sight velocities of 187 planetary nebulae (PNe) around one of the nearest cD galaxies, NGC 1399, with FORS1 on the VLT. Methods. We describe the method for

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201014428


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