The North America Nebula A dual narrowband HOO take on the…
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The North America Nebula
A dual narrowband HOO take on the NA Nebula:
SQA55 telescope
Star Adventurer GTI mount with guiding
ASI533mc camera
SV220 7nm dual-narrowband filter
9.5 hours of exposures over two nights, edited in siril/pixinsight/blurx+noisex/graxpert:
stack at 2.0 drizzle/.5 droplet in Siril
Split R G B, re-register color channels and recombine
Crop to target
SPCC with exact curves for the ASI533 and SV220 7nm
Graxpert BGE
BlurX at .4 stars .8 nebula
GHST stretch and manually rebalance color
NoiseX at .85
Reset black level
SCNR, boost saturation curve
Final black level + curves
#space
A dual narrowband HOO take on the NA Nebula:
SQA55 telescope
Star Adventurer GTI mount with guiding
ASI533mc camera
SV220 7nm dual-narrowband filter
9.5 hours of exposures over two nights, edited in siril/pixinsight/blurx+noisex/graxpert:
stack at 2.0 drizzle/.5 droplet in Siril
Split R G B, re-register color channels and recombine
Crop to target
SPCC with exact curves for the ASI533 and SV220 7nm
Graxpert BGE
BlurX at .4 stars .8 nebula
GHST stretch and manually rebalance color
NoiseX at .85
Reset black level
SCNR, boost saturation curve
Final black level + curves
#space
| 2,000 mlx | |
| 5 | |
| 0 |