NSA/TSI/C1 - Reprocessed and Corrected: Recalibration

DATA REPROCESSED and CORRECTED: 

The sky filter thresholds were not set correctly during this time. The data has been 
re-filtered and processed to create the correct data.

The data were archived November 2016. Please retrieve the reprocessed data for use in your 
analysis.

You may find these data using the ARM Discovery tool at the following link:
http://www.archive.arm.gov/discovery/#v/results/s/finst::tsi/fsite::nsa/ffac::nsa.C1


ORIGINAL DQR CATEGORY:	Red (Incorrect)

REPROCESSED and CORRECTED DATA ARCHIVED:2016-11

REPROCESS IDENTIFICATION NUMBER: RID 924

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--- ORIGINAL DQR DESCRIPTION ---
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The processed image and cloud fraction determination were incorrect because the clear/thin 
threshold was set too high.

• Pixel count: number total thin(count.thin)
• Pixel count: number thin in zenith circle(region.zenith.count.thin)
• 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)
• Pixel count: number opaque in zenith circle(region.zenith.count.opaque)
• Pixel count: camera and sun strip mask(count.mask)
• Pixel count: number opaque in sun circle(region.sun.count.opaque)
• Percentage thin cloud(percent.thin)
• Pixel count: number thin in sun circle(region.sun.count.thin)

• PNG data stream - documentation not supported(png)