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A neutral hydrogen survey of the NGC 7332 region with the Arecibo L-band feed array

Minchin, Robert Frank, Momjian, E., Cortese, Luca, O'Neil, K. L., Henning, P. A. and Davies, Jonathan Ivor 2007. A neutral hydrogen survey of the NGC 7332 region with the Arecibo L-band feed array. Presented at: 2007 AAS/AAPT Joint Meeting, American Astronomical Society Meeting 209, #95.03,, Seattle, WA, 5-10 January 2007.

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Abstract

As part of the Arecibo Galaxy Environment Survey, we have mapped a 2.5 degree by 2 degree region around the NGC 7332 / NGC 7339 galaxy pair. Three sources were detected around the redshift of the pair: NGC 7339 itself and two galaxies not listed in NED. NGC 7332, which is an S0 galaxy, was not detected. Behind the group a further 20 definite sources were found in the cube, out to a redshift of around 17000 km/s, along with 31 marginal detections. We also searched the cube using the Duchamp autofinder (Whiting 2006); this turned up 21 of the 23 definite sources and none of the marginal detections when run with its default settings. The Arecibo Observatory is part of the National Astronomy and Ionosphere Center, which is operated by Cornell University under a cooperative agreement with the National Science Foundation

Item Type: Conference or Workshop Item (Other)
Date Type: Completion
Status: Unpublished
Schools: Physics and Astronomy
Subjects: Q Science > QB Astronomy
Related URLs:
Last Modified: 04 Jun 2017 04:17
URI: http://orca.cf.ac.uk/id/eprint/36109

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