62 x 300 second exposures with a total integration time of 5 hours 10 mins, this was done from South East London in the UK. It is a Bortle 8.5 zone. Narrowband filters is your friend 😉
Equipment:
- Sky-Watcher 130PDS scope
- Baader Mark-III MPCC Coma Corrector with no filter
- Sky-Watcher EQM35-Pro mount
- Canon 600D astromodified camera
- Optolong L-Extreme filter
- ASI224MC guide camera on SVBony SV165
- ASIAir
Acquisition:
- 62 x 300 second exposures with a total integration time of 5 hours 10 mins
- Used calibration frames as well
Workflow:
- Stacked in Pixinsight
- Graxbert gradient remove
- BlurXterminator for corrections
- NoiseXterminator
- MultiScaleAdaptiveStretch
- Second image is annotated in Pixinsight
by ekke85