HI Linewidths, Rotation Velocities and the Tully-Fisher Relation
We determine the rotation velocities of 108 spiral and irregular galaxies (XV-Sample) from first-order rotation curves from position-velocity maps, based on short 21-cm observations with the Westerbork Synthesis Radio Telescope (WSRT). To test the usual random motion corrections, we compare the glob...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Space Science Society (KSSS)
2005-06-01
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| Series: | Journal of Astronomy and Space Sciences |
| Subjects: | |
| Online Access: | http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2005/v22n2/OJOOBS_2005_v22n2_89.pdf |