Data from 2020 and 2022
Data from two different years and two different focal lengths.
2020 taken in Swanley Bortle 6
Atik460EX & WOZS71 HEQ5
Ha 22 x 600
Oii 11 x 300 binned
Sii 11 x 300 binned
Total imaging time 5h 30m
2022 taken in SE London Bortle 8
Atik460EX and Samyang 135mm @ F2.8
Ha 20 x 600 (3h 20mins)
Oiii 18 x 300 binned 1 hour 25m
Sii 11 x 300 binned 1 hour 35 mins.
Total 6h 20mins