larger view: 75%
| Object Name | NGC2903 |
| Date | 30. March + 2. April 2011 |
| Location | Noestach and HoheWand(Lower Austria) |
| Optics | 8" f/4,5 Newton + Paracorr |
| Camera | ALccd6c (QHY8) |
| Exposure | 24x900s |
| Mount | G42 |
| Guiding | OffAxis, Lodestar + PHD Guiding |
| FWHM | 2,99" |
| Orientation | north is up |
| Statistic | Link (Excel File) |