Telescope and image acquisition
Sky-watcher 130PDS (HEQ5)
ZWO ASI1600mm-c (cooled to -15 Celsius)
Baader Narrowband filters (Ha, OIII, SII)
Sky-watcher manual filter wheel
Sky-watcher 8×50 finder/guider with QHY5L-II
10 x 5 mins light exposures on each channel (Ha mapped to green, OIII mapped to blue, SII mapped to red).
20 darks for each channel, no flats.
Stacked in DSS and processed in PS.
IC405 – The Flaming Star Nebula