Because sky conditions were very poor I went back to globulars as nebulosity can easily disappear in LP and fog. APP got rid of the massive gradients and LP quite well I think.
Object ID | M92 (NGC6341) |
Details | Size 14′, Mag. 6.3 Hercules |
Telescope | 250mm f4.8 Newtonian |
Camera | Atik 460EX -15C |
Exposure(s) | 10x180s ea RGB 1×1 darks, flats, bias |
Capture | APT |
Processing | APP, Photoshop |