NSA/TSI/C1 - Obstruction

The electrical tape serving as a drip edge for the camera housing came loose and was in 
the zenith view of the camera.

• Pixel count: number thin in zenith circle(region.zenith.count.thin)
• Percent opaque cloud(percent.opaque)
• Pixel count: number total opaque(count.opaque)
• Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
• Percentage thin cloud(percent.thin)
• Pixel count: number total in processed circle(count.sky)