I recently ran a poll asking what my next video should be, and the response was near-unanimous: a full walkthrough. So, here it is. I processed NGC2174 from two sessions and recorded the entire process end-to-end. This is what it looked like:

• I started with showing how to use Stellinator to organize the files from Stellina’s thumb drive.
• Next, I used the Blink tool to remove bad images.
• Finally, I stacked the images with AstroPixel Processor.

• Next, I applied background extraction and background neutralization, then ran color calibration.
• Finally, I ran my deconvolution script to generate special masks to improve the quality of stars in the image.

• To clean up noise I used the EZ Processing Suite EZ DeNoise feature.
• I used the same suite to apply a soft stretch to the nebula.
• I created some special masks to tweak the contrast and saturation and darken the background.
• I experimented with Local Histogram Equalization and HDR Multiscale Transform but decided they weren’t right for this workflow.
• Finally, I created a range mask to remove the last bit of noise from the background.

• I used Topaz Labs DeNoise AI to smooth the final image.
• Back in PixInsight, I scaled the image and added my signature.
• I pulled into Google Photos for some final tweaks.

I’m very happy with the final result.

Let me know your thoughts!