This version of the Trifid nebula - was shot with narrowband filters t0 emphasize the inner structures.
The color data from the previous image was used here only for the star colors.

Please see the next "side by side" comparison image.


S2-Ha-O3 mapped as RGB
Ha- 120 min Bin 1
O3, S2 - 30 min per channel (Bin 2)
RGB - 10 minutes per channel (Bin 2)
Total of 3:30

Telescope: ASA600 24" RC with Reducer at f4.5
Mount: ASA DDM200 Direct Drive with Absolute Encoders
Camera: Moravian G3 61000 pro

Imaged from Tivoli farm
June 2022