DQRs for Session: 135535 User:pgotseffCompleted: 06-16-2011

Data Quality Reports for Session: 135535 User: pgotseff Completed: 06/16/2011

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D000613.1	TWP/C2/GNDRAD Net radiometer	twpgndrad60sC2.a1, twpgndrad60sC2.b1
D020613.2	TWP/C2 Installation	twpgndradC2.00, twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1
D030224.1	TWP/GNDRAD/C2 - Calibration Check; GNDRAD instruments inverted	twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1
D990909.3	Cailbration interruption of data at TWP Nauru	twpgndradC2.00, twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1

DQRID : D000613.1

Start Date	Start Time	End Date	End Time
11/20/1998	0000	12/31/1998	2359

Subject:	TWP/C2/GNDRAD Net radiometer
DataStreams:	twpgndrad60sC2.a1, twpgndrad60sC2.b1
Description:	The discrepancy between the Net radiometer and the net flux calculated from the Eppleys ranged from about 10-15% at mid-day under clear sky conditions with the Net radiometer reporting the lower value.
Measurements:	twpgndrad60sC2.b1: net_min net_mean net_sd net_max twpgndrad60sC2.a1: net_min net_mean net_sd net_max

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DQRID : D020613.2

Start Date	Start Time	End Date	End Time
10/24/1998	0102	11/19/1998	2359

Subject:	TWP/C2 Installation
DataStreams:	twpgndradC2.00, twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1
Description:	The Nauru ARCS was installed during the period September-November 1998. Data were being collected by the end of October, but for the first several weeks of November, the site was undergoing considerable change, so data from that period should be used with caution. The official site dedication occured on November 20. Most on-site activity ended following the dedication so we will consider November 20 to be the beginning of the Nauru operations. The last members of the installation team left Nauru on November 24.
Measurements:	twpgndradC2.00: Raw data stream - documentation not supported twpgndrad60sC2.b1: pir1_max internal_voltage psp1_max psp1_sd net_mean pir1_min net_sd alt lat pir1_mean lon net_max irt1_mean logger_temp base_time filename psp1_min psp1_mean irt1_sd irt1_min irt1_max external_voltage net_min pir1_sd bit_data time_offset twpgndrad60sC2.a1: filename external_voltage net_mean irt1_min psp1_sd logger_temp net_sd psp1_max pir1_sd internal_voltage time_offset lat irt1_max bit_data irt1_sd pir1_mean psp1_min psp1_mean base_time lon irt1_mean net_min pir1_min pir1_max alt net_max twpgndrad20sC2.a1: lat pir1_voltage filename pir1_case_therm time_offset base_time pir1_dome_therm lon alt

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DQRID : D030224.1

Start Date	Start Time	End Date	End Time
01/03/2000	2225	01/19/2000	2359
06/27/2000	0440	06/30/2000	2359

Subject:	TWP/GNDRAD/C2 - Calibration Check; GNDRAD instruments inverted
DataStreams:	twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1
Description:	During calibration check periods the gndrad instruments are inverted to compare with the skyrad pir and psp.
Measurements:	twpgndrad60sC2.b1: Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max) pir1_max psp1_max psp1_sd Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) up_long_hemisp_std psp1_min Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min) pir1_min Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min) psp1_mean up_short_hemisp_std Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max) Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) pir1_mean pir1_sd twpgndrad60sC2.a1: up_long_hemisp_std pir1_mean Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Maxima(up_short_hemisp_max) psp1_sd psp1_min Radiation, shortwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_short_hemisp) psp1_mean psp1_max Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Maxima(up_long_hemisp_max) Upwelling Shortwave Hemispheric Irradiance, Unventilated Pyranometer, Minima(up_short_hemisp_min) pir1_sd pir1_min Radiation, longwave, at 10-m height, upwelling hemispheric irrad., 1-min avg(up_long_hemisp) pir1_max up_short_hemisp_std Upwelling Longwave Hemispheric Irradiance, Unventilated Pyrgeometer, Minima(up_long_hemisp_min) twpgndrad20sC2.a1: pir1_dome_therm pir1_voltage pir1_case_therm

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DQRID : D990909.3

Start Date	Start Time	End Date	End Time
08/07/1999	0415	08/07/1999	0600

Subject:	Cailbration interruption of data at TWP Nauru
DataStreams:	twpgndradC2.00, twpgndrad20sC2.a1, twpgndrad60sC2.a1, twpgndrad60sC2.b1
Description:	Data interrupted to perform electronic calibration of data logger
Measurements:	twpgndradC2.00: Raw data stream - documentation not supported twpgndrad60sC2.b1: pir1_max internal_voltage psp1_max psp1_sd net_mean pir1_min net_sd alt lat pir1_mean lon net_max irt1_mean logger_temp base_time filename psp1_min psp1_mean irt1_sd irt1_min irt1_max external_voltage net_min pir1_sd bit_data time_offset twpgndrad60sC2.a1: filename external_voltage net_mean irt1_min psp1_sd logger_temp net_sd psp1_max pir1_sd internal_voltage time_offset lat irt1_max bit_data irt1_sd pir1_mean psp1_min psp1_mean base_time lon irt1_mean net_min pir1_min pir1_max alt net_max twpgndrad20sC2.a1: lat pir1_voltage filename pir1_case_therm time_offset base_time pir1_dome_therm lon alt

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