NSA/SKYRAD/C1 - Unshaded and Shaded PIR data bad

Large unreasonable spikes and some missing data points. Cause of problem unknown.

• PIR1 minimum(pir1_min)
• PIR shaded minimum(pirs_min)
• PIR1 unshaded standard deviation(pir1_sd)
• PIR1 unshaded maximum(pir1_max)
• PIR shaded maximum(pirs_max)
• PIR1 mean(pir1_mean)
• PIR shaded standard deviation(pirs_sd)
• PIR shaded mean(pirs_mean)