Data Quality Reports for Session: 119855 User: dmfoper Completed: 05/29/2009

TABLE OF CONTENTS

DQR IDSubjectData Streams Affected
D011108.5SGP/MFRSR/E18 - Possible date/time corruptionsgpmfrsrE18.a0, sgpmfrsrE18.b1


DQRID : D011108.5
Start DateStart TimeEnd DateEnd Time
06/12/2001220510/18/20011420
Subject:
SGP/MFRSR/E18 - Possible date/time corruption
DataStreams:sgpmfrsrE18.a0, sgpmfrsrE18.b1
Description:
Incorrect capacitors in the loggerboard during this time resulted in corruption of the raw 
data.  Date and time information as well as logger and head ID were incorrectly reported 
for some records.
      
Users of these data should be alert for unexplained discontinuities in the .a0 and .b1 
level data set.  Carefully examine each days data and only use those data which do not 
exhibit discontinuities in the time series records.
Measurements:sgpmfrsrE18.b1:
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 6(direct_horizontal_narrowband_filter6)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Direct Normal Narrowband Irradiance, Filter 1(direct_normal_narrowband_filter1)
  • Narrowband Direct Horizontal Irradiance, Filter 2(direct_horizontal_narrowband_filter2)
  • Direct Normal Broadband Irradiance broadband scale applied(direct_normal_broadband)
  • Direct Normal Narrowband Irradiance, Filter 2(direct_normal_narrowband_filter2)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • Diffuse Hemispheric Broadband Irradiance (Approximate), MFRSR(diffuse_hemisp_broadband)
  • Narrowband Direct Horizontal Irradiance, Filter 5(direct_horizontal_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • base time(base_time)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Narrowband Direct Horizontal Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
  • Hemispheric Irradiance, MFRSR(hemisp_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • Detector Temperature(head_temp)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Narrowband Direct Horizontal Irradiance, Filter 1(direct_horizontal_narrowband_filter1)
  • Narrowband Direct Horizontal Irradiance, Filter 4(direct_horizontal_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 4(direct_normal_narrowband_filter4)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Cosine of Solar Zenith Angle(cosine_solar_zenith_angle)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Data Logger Supply Voltage(logger_volt)
  • Direct Normal Narrowband Irradiance, Filter 5(direct_normal_narrowband_filter5)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Direct Normal Narrowband Irradiance, Filter 6(direct_normal_narrowband_filter6)
  • Direct Normal Narrowband Irradiance, Filter 3(direct_normal_narrowband_filter3)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
sgpmfrsrE18.a0:
  • Narrowband Diffuse Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2)
  • Alltime Narrowband Hemispheric Irradiance, Filter 2(alltime_hemisp_narrowband_filter2)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3)
  • Detector Temperature(head_temp)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 2(diffuse_hemisp_narrowband_filter2_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 1(alltime_hemisp_narrowband_filter1)
  • Narrowband Direct Horizontal Irradiance, Filter 4(direct_horizontal_narrowband_filter4)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2)
  • Narrowband Hemispheric Irradiance, Filter 3(hemisp_narrowband_filter3_raw)
  • Diffuse Hemispheric Broadband Irradiance(diffuse_hemisp_broadband_raw)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4)
  • Narrowband Direct Horizontal Irradiance, Filter 2(direct_horizontal_narrowband_filter2)
  • Alltime Narrowband Hemispheric Irradiance, Filter 6(alltime_hemisp_narrowband_filter6)
  • Alltime Hemispheric Broadband Irradiance(alltime_hemisp_broadband)
  • Alltime Narrowband Hemispheric Irradiance, Filter 5(alltime_hemisp_narrowband_filter5)
  • Narrowband Direct Horizontal Irradiance, Filter 5(direct_horizontal_narrowband_filter5)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5_raw)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 3(direct_horizontal_narrowband_filter3)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 5(diffuse_hemisp_narrowband_filter5)
  • Alltime Narrowband Hemispheric Irradiance, Filter 3(alltime_hemisp_narrowband_filter3)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 6(diffuse_hemisp_narrowband_filter6_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1_raw)
  • Narrowband Hemispheric Irradiance, Filter 6(hemisp_narrowband_filter6)
  • Narrowband Hemispheric Irradiance, Filter 2(hemisp_narrowband_filter2_raw)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1)
  • Narrowband Hemispheric Irradiance, Filter 4(hemisp_narrowband_filter4_raw)
  • Alltime Narrowband Hemispheric Irradiance, Filter 4(alltime_hemisp_narrowband_filter4)
  • Hemispheric Broadband Irradiance(hemisp_broadband_raw)
  • Narrowband Direct Horizontal Irradiance, Filter 6(direct_horizontal_narrowband_filter6)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 1(diffuse_hemisp_narrowband_filter1)
  • Diffuse Hemispheric Broadband Irradiance (Approximate), MFRSR(diffuse_hemisp_broadband)
  • Narrowband Diffuse Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4)
  • Hemispheric Irradiance, MFRSR(hemisp_broadband)
  • Narrowband Hemispheric Irradiance, Filter 5(hemisp_narrowband_filter5_raw)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 3(diffuse_hemisp_narrowband_filter3_raw)
  • Data Logger Supply Voltage(logger_volt)
  • Narrowband Direct Horizontal Irradiance, Filter 1(direct_horizontal_narrowband_filter1)
  • Diffuse Narrowband Hemispheric Irradiance, Filter 4(diffuse_hemisp_narrowband_filter4_raw)
  • Direct Horizontal Broadband Irradiance, broadband scale applied(direct_horizontal_broadband)
  • Narrowband Hemispheric Irradiance, Filter 1(hemisp_narrowband_filter1_raw)

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