NGC7009 | called "the Saturn nebula" | ||
Date: | 2006 . 08 . 08 | Seeing: | 2/5 |
Time (UT): | 22:25 | Transp.: | 4/10 |
Instrument: | Meade 14" f/3 | Filters: | - |
CCD: | DMK21AF04 @ 2" (f/3) & 4,5" (f/10) | Processing: | Iris & PS2 |
Exposure: | 2" x 27 | Post-filter: | Richardson-Lucy2 15 iter. |