DQRs for Session: 100981 User:troyanCompleted: 08-07-2006

Data Quality Reports for Session: 100981 User: troyan Completed: 08/07/2006

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D060303.2	NSA/METTWR/C1 - CMH temp inaccurate	nsamettwr4hC1.b1
D060426.5	NSA/METTWR/C1 - CMH Data Missing	nsamettwr4hC1.b1
D060426.6	NSA/METTWR/C1 - CMH Data Suspect	nsamettwr4hC1.b1

DQRID : D060303.2

Start Date	Start Time	End Date	End Time
02/28/2006	0700	03/06/2006	2100

Subject:	NSA/METTWR/C1 - CMH temp inaccurate
DataStreams:	nsamettwr4hC1.b1
Description:	The CMH Temperature was consistently 4-7 degrees warmer than the 2M, 40M, 20M, and 10M temp. Intake fan failure; fan was replaced.
Measurements:	nsamettwr4hC1.b1: Chilled Mirror Calculated Vapor Pressure(VPCMH) Chilled Mirror Calculated Relative Humidity(CMHRH) Chilled Mirror Dew Point(CMHDP) Chilled Mirror Temperature(CMHTemp) Chilled Mirror Calculated Saturation Vapor Pressure(SatVPCMH)

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DQRID : D060426.5

Start Date	Start Time	End Date	End Time
03/23/2006	2250	03/25/2006	0036

Subject:	NSA/METTWR/C1 - CMH Data Missing
DataStreams:	nsamettwr4hC1.b1
Description:	CMH data was missing due to it being removed for maintenance.
Measurements:	nsamettwr4hC1.b1: Chilled Mirror Calculated Vapor Pressure(VPCMH) Chilled Mirror Calculated Relative Humidity(CMHRH) Chilled Mirror Dew Point(CMHDP) Chilled Mirror Temperature(CMHTemp) Chilled Mirror Calculated Saturation Vapor Pressure(SatVPCMH)

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DQRID : D060426.6

Start Date	Start Time	End Date	End Time
03/25/2006	0037	04/11/2006	1811

Subject:	NSA/METTWR/C1 - CMH Data Suspect
DataStreams:	nsamettwr4hC1.b1
Description:	CMH data was suspect due to incorrect calibration caused by procedural errors. The procedures were corrected and a new calibration completed.
Measurements:	nsamettwr4hC1.b1: Chilled Mirror Calculated Vapor Pressure(VPCMH) Chilled Mirror Calculated Relative Humidity(CMHRH) Chilled Mirror Dew Point(CMHDP) Chilled Mirror Temperature(CMHTemp) Chilled Mirror Calculated Saturation Vapor Pressure(SatVPCMH)

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