The absolute calibration of the NIR Tully-Fisher relation

Author(s)

Macri, Lucas; Mould, Jeremy; Huchra, John; Chester, Thomas; Cutri, Roc; Jarrett, Thomas; Mader, Jeff; Schneider, Stephen; Skrutskie, Michael

Abstract

We present an absolute calibration of the near-infrared Tully-Fisher relation, based on observations obtained at the Fred Whipple Observatory 1.2-m telescope and the Siding Spring Observatory 2.3-m telescope. We derive new template T-F relations by combining 2MASS photometry and published 21-cm linewidths and inclinations. We present preliminary results of a long-term program to map the peculiar velocity field of the Local Supercluster and its environs. Lastly, we compare our surface photometry with that of the 2MASS Large Galaxy Atlas.

Publication year

2003

Publication type

Conference poster

Source

Poster presented at 'Maps of the Cosmos', the 216th IAU Symposium, Sydney, Australia, 14-17 July 2003

Publisher

CSIRO

Copyright

Copyright © 2003.

Details