NGC884 & NGC869, The Double Cluster in Perseus
 | |
| 1024x671 | 1280x839 |
| Date | 11/14/2007 |
|---|---|
| Conditions | Transparency 3/5, Seeing 2/5 |
| Scope | Takahashi FSQ106N |
| Filters | Baader UV/IR |
| Camera | QHY-8 |
| Exposure | 12x150sec, Gain 63, Offet 115 |
| Processing | ACP/MaximDL, acquisition; ImagesPlus, bayer interpolation, alignment/stacking, ddp; PS CS2, levels, curves, Noel's Actions, space noise, diffraction spikes; Gradient Exterminator |