NSA/TSI/C1 - Obstruction

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

Ignore the fractional sky cover values.

• Percent opaque cloud(percent.opaque)
• Pixel count: number thin in horizon area(region.horizon.count.thin)
• Pixel count: number opaque in horizon area(region.horizon.count.opaque)
• Pixel count: number total opaque(count.opaque)
• Sunshine meter(sunny)
• Pixel count: camera and sun strip mask(count.mask)
• Pixel count: number opaque in sun circle(region.sun.count.opaque)
• Pixel count: number thin in sun circle(region.sun.count.thin)
• Pixel count: number thin in zenith circle(region.zenith.count.thin)
• Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
• Percentage thin cloud(percent.thin)
• Relative \'strength\' of direct sun(sun.strength)
• Pixel count: number total in processed circle(count.sky)