This is my first attempt at the Veil Nebula Complex, which is a difficult subject even under non light polluted skies. The below image is data collected over 2 nights and all stacked together. All collected with the SV220 filter.
Nikon D5100 stock w/ Svbony SV220 dual narrowband filter
Nikkor 135mm lens
f/5.6
iEXOS-100 PMC-Eight Equatorial Mount controlled by N.I.N.A
- First Night
- ISO 800
- 61 light frames @ 90 seconds each
- 20 dark frames
- 15 each of flat and bias frames
- Second Night
- ISO 1600
- 52 light frames @ 180 seconds each
- 15 dark frames (I had to pull these from a different session because something strange happened and my camera did not save them)
- 15 each of flat and bias
Stacked and processed in Siril with some additional processing in Photoshop
Noise reduction done it Topaz AI
*Taken from my backyard in Centennial, CO. Bortle 6 skies