Open Access
Table 3
GMRT H i observation results.
| H i mass (total) in the Arp 65 system | 6.8 × 109 M⊙ ± 0.7 × 109 M⊙ |
| H i mass of the NGC 90 low-velocity disk | 3.4 × 109 M⊙ ± 0.4 × 109 M⊙ |
| H i mass of the SE high-velocity H i mass | 3.4 × 109 M⊙ ± 0.4 × 109 M⊙ |
| H i velocity of NGC 90 | 5188 ± 27 km s-1 |
| H i velocity of the SE debris | 5531 ± 27 km s-1 |
| H i rotation velocity of NGC 90 | 100 ± 27 km s-1 |
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