850 km/s 660 km/s |
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Velocity field (obtained with FaNTOmM at CFHT) NGC 7741 |
Ha Monochromatic image (obtained with FaNTOmM at CFHT) NGC 7741 | ||
DSS image NGC 7741 |
Optical size : 4'x4'
Resolution : 1px=.49'' seeing 0.5'' Good weather conditions.. absorption 0.2 mag 1h20 hours exposure
O. Hernandez, P. Amram, C. Balkowski, V. Cayatte, |