DQRs for Session: 184591 User:guy1Completed: 03-31-2017

Data Quality Reports for Session: 184591 User: guy1 Completed: 03/31/2017

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected	Data Quality Metric
D020215.1	TWP/WSI/C1 - WSI filter replacement	twp10wsipartradjpgC1.b1, twpwsipatchsummaryC1.b1, twp10wsipartradmpgC1.b1, twpwsicloudsummaryC1.c1, twpwsifullradianceC1.b1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1, twpwsicloudC1.c1	Incorrect
D020215.2	TWP/WSI/C1 - RESET14 activities	twp10wsipartradjpgC1.b1, twpwsipatchsummaryC1.b1, twp10wsipartradmpgC1.b1, twpwsicloudC1.c1, twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1	Does not affect quality
D020708.2	TWP/WSI/C1 - Light pollution	twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudC1.c1	Suspect
D031001.2	NSA/WSI/C1/C2 - Internal dome fogging/contamination	nsawsifullradianceC2.b1, nsawsipatchsummaryC2.b1, nsawsipatchsummaryC1.b1, nsawsifullradianceC1.b1	Suspect
D031202.1	TWP/WSI/C2 - Bad Spectral Data	twp10wsipartradjpgC2.a1, twpwsifullradianceC2.a1, twp10wsipartradmpgC2.a1, twpwsicloudspecC2.c1, twpwsiclouddenC2.c1, twpwsifullradianceC2.b1, twp10wsipartradjpgC2.b1, twpwsicloudsummarygifC2.c1, twpwsipatchsummaryC2.b1, twpwsicloudsummaryC2.c1, twpwsicloudC2.c1, twp10wsipartradmpgC2.b1	Incorrect
D040105.2	TWP/WSI/C2 - Instrument problem	twpwsicloudC2.c1, twpwsifullradianceC2.a1, twpwsicloudspecC2.c1, twpwsiclouddenC2.c1, twpwsifullradianceC2.b1, twpwsicloudsummarygifC2.c1, twpwsipatchsummaryC2.b1, twpwsicloudsummaryC2.c1	Missing
D040220.3	TWP/WSI/C1 - Shutter obscures imag	twpwsipatchsummaryC1.b1, twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1, twpwsicloudC1.c1	Incorrect

DQRID : D020215.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
10/20/2001	0000	10/20/2001	0700	Incorrect

Subject:	TWP/WSI/C1 - WSI filter replacement
DataStreams:	twp10wsipartradjpgC1.b1, twpwsipatchsummaryC1.b1, twp10wsipartradmpgC1.b1, twpwsicloudsummaryC1.c1, twpwsifullradianceC1.b1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1, twpwsicloudC1.c1
Description:	The WSI filters were replaced on 10/20/01 between 00:00 and 00:07
Measurements:	twp10wsipartradjpgC1.b1: JPEG data stream - documentation not yet available twp10wsipartradmpgC1.b1: MPEG data stream - documentation not yet available twpwsiclouddenC1.c1: JPEG data stream - documentation not yet available twpwsicloudsummaryC1.c1: base_time moon_zen time_offset c1_file class_quality sun_az moon_az Altitude above mean sea level(alt) latitude sun_zen cal_file header_date_time longitude class_exist site Sky cover by type(class_sums) twpwsicloudspecC1.c1: JPEG data stream - documentation not yet available twpwsifullradianceC1.b1: occultor_zen_offset env_temp light_source occultor_az_offset Relative Humidity(humidity) moon_zen site trolley_dest camera_offset cal_image field_az_update neutral_filter time_offset mask arc_dest header_date_time time_source cal_file trolley_pos yellow_flags software_version exposure n2_press file sun_zen red_flags longitude time_status Altitude above mean sea level(alt) housing_temp image_color set_quality radius hardware_version center_column moon_az dark_file sun_az base_time center_row ccd_temp field_offset flow_rate spectral_filter arc_pos latitude twpwsicloudC1.c1: moon_calc_zen sun_calc_az class_image base_color sun_calc_zen file spectral_filter cal_file base_quality moon_calc_az class_type base_time neutral_filter site light_source Altitude above mean sea level(alt) latitude longitude class_quality time_offset Sky cover by type(class_sums) exposure header_date_time twpwsipatchsummaryC1.b1: image_quality patch_avg patches patch_sd Altitude above mean sea level(alt) base_time header_date_time cal_file sun_zen time_offset latitude site sun_az longitude

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DQRID : D020215.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
10/09/2001	0000	10/26/2001	2359	Does not affect quality

Subject:	TWP/WSI/C1 - RESET14 activities
DataStreams:	twp10wsipartradjpgC1.b1, twpwsipatchsummaryC1.b1, twp10wsipartradmpgC1.b1, twpwsicloudC1.c1, twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1
Description:	RESET14 activities may have affected data in subtle ways during this period
Measurements:	twp10wsipartradjpgC1.b1: JPEG data stream - documentation not yet available twp10wsipartradmpgC1.b1: MPEG data stream - documentation not yet available twpwsiclouddenC1.c1: JPEG data stream - documentation not yet available twpwsicloudsummaryC1.c1: moon_az moon_zen c1_file sun_zen cal_file class_quality class_exist sun_az Sky cover by type(class_sums) twpwsicloudspecC1.c1: JPEG data stream - documentation not yet available twpwsifullradianceC1.b1: n2_press occultor_zen_offset env_temp sun_zen red_flags image_color housing_temp set_quality radius light_source occultor_az_offset Relative Humidity(humidity) center_column moon_az dark_file moon_zen sun_az trolley_dest camera_offset center_row cal_image field_az_update neutral_filter ccd_temp field_offset mask flow_rate arc_dest spectral_filter cal_file trolley_pos arc_pos yellow_flags software_version exposure twpwsicloudC1.c1: moon_calc_zen sun_calc_az neutral_filter class_image site base_color sun_calc_zen light_source file spectral_filter class_quality cal_file base_quality Sky cover by type(class_sums) moon_calc_az class_type exposure header_date_time twpwsipatchsummaryC1.b1: patch_avg patches patch_sd cal_file sun_zen sun_az image_quality

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DQRID : D020708.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
10/25/2001	0000	05/01/2002	2359	Suspect

Subject:	TWP/WSI/C1 - Light pollution
DataStreams:	twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudC1.c1
Description:	Street/building lights corrupting some of the night time images
Measurements:	twpwsicloudsummaryC1.c1: Sky cover by type(class_sums) twpwsifullradianceC1.b1: cal_image twpwsicloudC1.c1: class_image

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DQRID : D031001.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
02/01/2002	0000	12/12/2003	2359	Suspect

Subject:	NSA/WSI/C1/C2 - Internal dome fogging/contamination
DataStreams:	nsawsifullradianceC2.b1, nsawsipatchsummaryC2.b1, nsawsipatchsummaryC1.b1, nsawsifullradianceC1.b1
Description:	Outgassing from an internal component condenses over time on the optical dome, resulting in a slight fogging which is periodically cleaned off. All radiance-based files will be minimally affected in absolute value but will be degraded in spatial resolution. No cloud retrieval file in the archive will be affected because the WSI QC process removes bad files.
Measurements:	nsawsifullradianceC1.b1: cal_image nsawsipatchsummaryC1.b1: patch_sd patch_avg patches nsawsipatchsummaryC2.b1: patches patch_sd patch_avg nsawsifullradianceC2.b1: cal_image

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DQRID : D031202.1

Start Date	Start Time	End Date	End Time	Data Quality Metric
07/21/2003	0000	09/23/2003	2359	Incorrect

Subject:	TWP/WSI/C2 - Bad Spectral Data
DataStreams:	twp10wsipartradjpgC2.a1, twpwsifullradianceC2.a1, twp10wsipartradmpgC2.a1, twpwsicloudspecC2.c1, twpwsiclouddenC2.c1, twpwsifullradianceC2.b1, twp10wsipartradjpgC2.b1, twpwsicloudsummarygifC2.c1, twpwsipatchsummaryC2.b1, twpwsicloudsummaryC2.c1, twpwsicloudC2.c1, twp10wsipartradmpgC2.b1
Description:	According to the mentor, during this time period (7/21-9/23) the WSI was experiencing problems with the spectral wheel, which affected both dark and spectral images. This was repaired on 9/23 during instrument calibration when the BOM techs noticed the spectral density filter wheel was not turning. The fault was due to a sticky bearing on the lower end of the stepper motor drive shaft.
Measurements:	twpwsicloudspecC2.c1: JPEG data stream - documentation not yet available twpwsipatchsummaryC2.b1: base_time header_date_time cal_file latitude patch_sd sun_zen sun_az image_quality patches time_offset Altitude above mean sea level(alt) site patch_avg longitude twpwsicloudsummarygifC2.c1: GIF data stream - documentation not yet available twp10wsipartradjpgC2.a1: JPEG data stream - documentation not yet available twp10wsipartradmpgC2.b1: MPEG data stream - documentation not yet available twpwsicloudC2.c1: site cal_file moon_calc_zen spectral_filter base_quality class_image file neutral_filter header_date_time longitude class_quality exposure class_type time_offset base_time Altitude above mean sea level(alt) latitude light_source moon_calc_az sun_calc_zen sun_calc_az Sky cover by type(class_sums) base_color twp10wsipartradmpgC2.a1: MPEG data stream - documentation not yet available twpwsifullradianceC2.b1: Relative Humidity(humidity) env_temp time_source field_offset arc_pos dark_file ccd_temp site cal_image spectral_filter yellow_flags base_time Altitude above mean sea level(alt) sun_zen mask image_color n2_press neutral_filter trolley_dest center_column trolley_pos red_flags longitude moon_az time_status arc_dest radius sun_az moon_zen cal_file file software_version flow_rate camera_offset latitude hardware_version light_source field_az_update exposure time_offset occultor_zen_offset occultor_az_offset housing_temp header_date_time set_quality center_row twpwsiclouddenC2.c1: JPEG data stream - documentation not yet available twpwsicloudsummaryC2.c1: time_offset latitude class_exist Altitude above mean sea level(alt) longitude cal_file site moon_az class_quality base_time moon_zen header_date_time Sky cover by type(class_sums) c1_file sun_az sun_zen twp10wsipartradjpgC2.b1: JPEG data stream - documentation not yet available twpwsifullradianceC2.a1: center_row cal_file env_temp longitude mask software_version spectral_filter neutral_filter occultor_az_offset center_column camera_offset header_date_time arc_dest site set_quality exposure field_az_update housing_temp flow_rate radius occultor_zen_offset cal_image red_flags yellow_flags field_offset base_time dark_file trolley_pos trolley_dest time_offset time_source time_status ccd_temp sun_az moon_zen moon_az image_color n2_press arc_pos sun_zen Relative Humidity(humidity) Altitude above mean sea level(alt) hardware_version latitude file light_source

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DQRID : D040105.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
12/21/2003	2300	01/07/2004	2359	Missing

Subject:	TWP/WSI/C2 - Instrument problem
DataStreams:	twpwsicloudC2.c1, twpwsifullradianceC2.a1, twpwsicloudspecC2.c1, twpwsiclouddenC2.c1, twpwsifullradianceC2.b1, twpwsicloudsummarygifC2.c1, twpwsipatchsummaryC2.b1, twpwsicloudsummaryC2.c1
Description:	On 21 Dec the Nauru observers reported condensation on the WSI dome. On 23 Dec the WSI was found to have a faulty internal AC unit. The WSI was shut down on 26 Dec. On 07 Jan the unit was repaired by a BOM tech.
Measurements:	twpwsicloudspecC2.c1: JPEG data stream - documentation not yet available twpwsipatchsummaryC2.b1: base_time header_date_time cal_file latitude patch_sd sun_zen sun_az image_quality patches time_offset Altitude above mean sea level(alt) site patch_avg longitude twpwsicloudsummarygifC2.c1: GIF data stream - documentation not yet available twpwsicloudC2.c1: site cal_file moon_calc_zen spectral_filter base_quality class_image file neutral_filter header_date_time longitude class_quality exposure class_type time_offset base_time Altitude above mean sea level(alt) latitude light_source moon_calc_az sun_calc_zen sun_calc_az Sky cover by type(class_sums) base_color twpwsifullradianceC2.b1: Relative Humidity(humidity) env_temp time_source field_offset arc_pos dark_file ccd_temp site cal_image spectral_filter yellow_flags base_time Altitude above mean sea level(alt) sun_zen mask image_color n2_press trolley_dest neutral_filter center_column trolley_pos red_flags longitude moon_az time_status arc_dest radius sun_az moon_zen cal_file file software_version flow_rate camera_offset latitude hardware_version light_source field_az_update exposure time_offset occultor_zen_offset occultor_az_offset housing_temp header_date_time set_quality center_row twpwsiclouddenC2.c1: JPEG data stream - documentation not yet available twpwsicloudsummaryC2.c1: time_offset latitude class_exist Altitude above mean sea level(alt) longitude cal_file site moon_az class_quality base_time moon_zen header_date_time Sky cover by type(class_sums) c1_file sun_az sun_zen twpwsifullradianceC2.a1: center_row cal_file env_temp longitude mask software_version spectral_filter neutral_filter occultor_az_offset center_column camera_offset header_date_time arc_dest site set_quality exposure field_az_update housing_temp flow_rate radius occultor_zen_offset cal_image red_flags yellow_flags field_offset base_time dark_file trolley_pos trolley_dest time_offset time_source time_status ccd_temp sun_az moon_zen moon_az image_color n2_press arc_pos sun_zen Relative Humidity(humidity) Altitude above mean sea level(alt) hardware_version latitude file light_source

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DQRID : D040220.3

Start Date	Start Time	End Date	End Time	Data Quality Metric
01/04/2004	0000	02/17/2004	0400	Incorrect

Subject:	TWP/WSI/C1 - Shutter obscures imag
DataStreams:	twpwsipatchsummaryC1.b1, twpwsifullradianceC1.b1, twpwsicloudsummaryC1.c1, twpwsicloudspecC1.c1, twpwsiclouddenC1.c1, twpwsicloudC1.c1
Description:	On Jan04 the observers report that the WSI was only displaying a partial image. The problem was rectified during SV0402M Feb 17 0400GMT when Troy Culgan found a shutter problem and replaced the shutter assembly.
Measurements:	twpwsiclouddenC1.c1: JPEG data stream - documentation not yet available twpwsicloudsummaryC1.c1: base_time moon_zen time_offset c1_file class_quality sun_az moon_az Altitude above mean sea level(alt) latitude sun_zen cal_file header_date_time longitude class_exist site Sky cover by type(class_sums) twpwsicloudspecC1.c1: JPEG data stream - documentation not yet available twpwsifullradianceC1.b1: occultor_zen_offset env_temp light_source occultor_az_offset Relative Humidity(humidity) moon_zen site trolley_dest camera_offset cal_image field_az_update neutral_filter time_offset mask arc_dest header_date_time time_source cal_file trolley_pos yellow_flags software_version exposure n2_press file sun_zen red_flags longitude time_status Altitude above mean sea level(alt) housing_temp image_color set_quality radius hardware_version center_column moon_az dark_file sun_az base_time center_row ccd_temp field_offset flow_rate spectral_filter arc_pos latitude twpwsicloudC1.c1: moon_calc_zen sun_calc_az class_image base_color sun_calc_zen file spectral_filter cal_file base_quality moon_calc_az class_type base_time neutral_filter site light_source Altitude above mean sea level(alt) latitude longitude class_quality time_offset Sky cover by type(class_sums) exposure header_date_time twpwsipatchsummaryC1.b1: image_quality patch_avg patches patch_sd Altitude above mean sea level(alt) base_time header_date_time cal_file sun_zen time_offset latitude site sun_az longitude

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