D Q R Report

DQRID : D021111.12

Start Date	Start Time	End Date	End Time
04/26/2001	0900	04/26/2001	1800

Subject:	NSA/SKYRAD/C1 - PIR data suspect
DataStreams:	nsaskyrad60sC1.a1, nsaskyrad60sC1.b1
Description:	PIR shaded and PIR unshaded show unusual differences during this time period, frosting or icing is the most probable explanation but we don't know for sure.
Suggestions:
Measurements:	nsaskyrad60sC1.a1: PIR1 minimum(pir1_min) PIR1 unshaded standard deviation(pir1_sd) PIR1 unshaded maximum(pir1_max) PIR1 mean(pir1_mean) more nsaskyrad60sC1.b1: PIR1 unshaded maximum(pir1_max) PIR1 minimum(pir1_min) PIR1 unshaded standard deviation(pir1_sd) PIR1 mean(pir1_mean) more