Processed 116v/17r Multispectral

[npcompl33t]

So is this an untouched 870nm scan, or a touched 870nm scan? My version of that specific scan looks nothing like this.

It is a contrast-stretched crop of the 870 nm scan. I referred to it as untouched because it did not use any of the other techniques like PCA, multiband blending or Gaussian background normalization.

For this panel, it was:

• Rotated upright and shifted slightly to align with the other captures.
  
• Cropped to the small area shown.
  
• Converted to grayscale using a contrast stretch: the 0.5th–99.5th percentile brightness range within that small crop was mapped to black–white.
  
• Enlarged for the comparison sheet.
  

Using the small crop’s brightness range makes the faint infrared contrast much more prominent than it appears in a full-page rendering. That is why it can look substantially different from your version.