Published September 3, 2003
| Published + Accepted Version
Journal Article
Open
A search for Low Surface Brightness galaxies in the near-infrared. III. Nançay H I line observations
Chicago
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Abstract
A total of 334 Low Surface Brightness galaxies detected in the 2MASS all-sky near-infrared survey have been observed in the 21 cm H I line using the Nançay telescope. All have a K_s-band mean central surface brightness, measured within a 5'' radius, fainter than 18 mag arcsec^(-2) and a K_s-band isophotal radius at the 20 mag arcsec^(-2) level larger than 20''. We present global H I line parameters for the 171 clearly detected objects and the 23 marginal detections, as well as upper limits for the undetected objects. The 171 clear detections comprise 50 previously uncatalogued objects and 41 objects with a PGC entry only.
Additional Information
© 2003 ESO. Article published by EDP Sciences. Received 6 March 2003; Accepted 12 May 2003; Published online 17 November 2003. This publication makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center, funded by the National Aeronautics and Space Administration and the National Science Foundation. The Nançay Radio Observatory, which is the Unité Scientifique de Nançay of the Observatoire de Paris, is associated with the French Centre National de Recherche Scientifique (CNRS) as USR B704, and acknowledges the financial support of the Région Centre as well as of the European Union. This research also has made use of the Lyon-Meudon Extragalactic Database (LEDA), recently incorporated in HyperLeda, the NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration and the Aladin database, operated at CDS, Strasbourg, France. We acknowledge financial support from CNRS/NSF collaboration grant No. 10637.Attached Files
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Additional details
- Eprint ID
- 84978
- Resolver ID
- CaltechAUTHORS:20180227-160531315
- NASA/JPL/Caltech
- NSF
- Centre National de Recherche Scientifique (CNRS)
- 10637
- European Union
- Created
-
2018-02-28Created from EPrint's datestamp field
- Updated
-
2021-11-15Created from EPrint's last_modified field
- Caltech groups
- Infrared Processing and Analysis Center (IPAC)