DQRs for Session: 154795 User:jhelmusCompleted: 11-25-2013

Data Quality Reports for Session: 154795 User: jhelmus Completed: 11/25/2013

TABLE OF CONTENTS

DQR ID	Subject	Data Streams Affected
D120910.1	TWP/CSAPR/I10 - Missing data	twpcsaprrhiI10.00, twpcsaprsecI10.00, twpcsaprsurI10.00, twpcsaprvertI10.00
D121227.1	TWP/CSAPR/I10 - PHIDP Incorrect	twpcsaprrhiI10.00, twpcsaprsecI10.00, twpcsaprsurI10.00, twpcsaprvertI10.00

DQRID : D120910.1

Start Date	Start Time	End Date	End Time
12/12/2011	1602	12/18/2012	1700

Subject:	TWP/CSAPR/I10 - Missing data
DataStreams:	twpcsaprrhiI10.00, twpcsaprsecI10.00, twpcsaprsurI10.00, twpcsaprvertI10.00
Description:	Data are missing and unrecoverable.
Measurements:	twpcsaprrhiI10.00: altitude Specific differential phase, clutter filtered(diff_phase) Differential reflectivity, clutter filtered(diff_reflectivity) Unfiltered reflectivity in horizontal polarization(reflectivity_horizontal_unf) Clutter filtered reflectivity in horizontal polarization(reflectivity_horizontal) power_horizontal Clutter filtered reflectivity in vertical polarization(reflectivity_vertical) norm_coherent_power norm_coherent_power_unf Unfiltered differential propagation phase shift(dp_phase_shift_unf) Unfiltered Mean Doppler velocity(mean_doppler_velocity_unf) Unfiltered Doppler spectral width(doppler_spectral_width_unf) range Unfiltered lag-0 co-polar correlation coefficient(copol_coeff_unf) power_vertical Unfiltered specific differential phase(diff_phase_unf) Unfiltered differential reflectivity(diff_reflectivity_unf) Differential propagation phase shift, clutter filtered(dp_phase_shift) azimuth Unfiltered reflectivity in vertical polarization(reflectivity_vertical_unf) Lag-0 co-polar correlation coefficient, clutter filtered(copol_coeff) time Doppler spectral width, clutter filtered(doppler_spectral_width) power_vertical_unf power_horizontal_unf Mean Doppler velocity, clutter filtered(mean_doppler_velocity) twpcsaprvertI10.00: Doppler spectral width, clutter filtered(doppler_spectral_width) norm_coherent_power_unf Clutter filtered reflectivity in vertical polarization(reflectivity_vertical) Unfiltered Doppler spectral width(doppler_spectral_width_unf) norm_coherent_power power_vertical_unf Differential propagation phase shift, clutter filtered(dp_phase_shift) gate power_vertical power_horizontal_unf time Unfiltered specific differential phase(diff_phase_unf) Lag-0 co-polar correlation coefficient, clutter filtered(copol_coeff) Unfiltered differential reflectivity(diff_reflectivity_unf) power_horizontal Clutter filtered reflectivity in horizontal polarization(reflectivity_horizontal) Unfiltered reflectivity in vertical polarization(reflectivity_vertical_unf) Specific differential phase, clutter filtered(diff_phase) Unfiltered Mean Doppler velocity(mean_doppler_velocity_unf) Differential reflectivity, clutter filtered(diff_reflectivity) Mean Doppler velocity, clutter filtered(mean_doppler_velocity) Unfiltered reflectivity in horizontal polarization(reflectivity_horizontal_unf) Unfiltered lag-0 co-polar correlation coefficient(copol_coeff_unf) Unfiltered differential propagation phase shift(dp_phase_shift_unf) twpcsaprsecI10.00: Differential reflectivity, clutter filtered(diff_reflectivity) Differential propagation phase shift, clutter filtered(dp_phase_shift) Unfiltered lag-0 co-polar correlation coefficient(copol_coeff_unf) power_horizontal norm_coherent_power_unf time Unfiltered Mean Doppler velocity(mean_doppler_velocity_unf) Unfiltered differential reflectivity(diff_reflectivity_unf) power_vertical_unf Unfiltered differential propagation phase shift(dp_phase_shift_unf) Unfiltered reflectivity in vertical polarization(reflectivity_vertical_unf) norm_coherent_power Clutter filtered reflectivity in vertical polarization(reflectivity_vertical) Doppler spectral width, clutter filtered(doppler_spectral_width) Mean Doppler velocity, clutter filtered(mean_doppler_velocity) Specific differential phase, clutter filtered(diff_phase) Clutter filtered reflectivity in horizontal polarization(reflectivity_horizontal) Unfiltered specific differential phase(diff_phase_unf) Unfiltered reflectivity in horizontal polarization(reflectivity_horizontal_unf) Unfiltered Doppler spectral width(doppler_spectral_width_unf) Lag-0 co-polar correlation coefficient, clutter filtered(copol_coeff) gate power_horizontal_unf power_vertical twpcsaprsurI10.00: power_horizontal Mean Doppler velocity, clutter filtered(mean_doppler_velocity) time norm_coherent_power_unf Lag-0 co-polar correlation coefficient, clutter filtered(copol_coeff) Unfiltered specific differential phase(diff_phase_unf) Clutter filtered reflectivity in horizontal polarization(reflectivity_horizontal) Unfiltered reflectivity in vertical polarization(reflectivity_vertical_unf) Doppler spectral width, clutter filtered(doppler_spectral_width) norm_coherent_power Differential reflectivity, clutter filtered(diff_reflectivity) Unfiltered Mean Doppler velocity(mean_doppler_velocity_unf) gate power_horizontal_unf power_vertical_unf Differential propagation phase shift, clutter filtered(dp_phase_shift) Unfiltered reflectivity in horizontal polarization(reflectivity_horizontal_unf) Specific differential phase, clutter filtered(diff_phase) Unfiltered differential propagation phase shift(dp_phase_shift_unf) power_vertical Clutter filtered reflectivity in vertical polarization(reflectivity_vertical) Unfiltered Doppler spectral width(doppler_spectral_width_unf) Unfiltered differential reflectivity(diff_reflectivity_unf) Unfiltered lag-0 co-polar correlation coefficient(copol_coeff_unf)

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DQRID : D121227.1

Start Date	Start Time	End Date	End Time
02/18/2011	0000	12/17/2012	0000

Subject:	TWP/CSAPR/I10 - PHIDP Incorrect
DataStreams:	twpcsaprrhiI10.00, twpcsaprsecI10.00, twpcsaprsurI10.00, twpcsaprvertI10.00
Description:	The CSAPR software was found to have a bug in controlling its Automatic Frequency Conrol (AFC) causing errors in PHIDP (specific differential phase). This is often exhibited by the appearance of concentric rings in PHIDP where there are radar returns.
Measurements:	twpcsaprrhiI10.00: Specific differential phase, clutter filtered(diff_phase) Differential propagation phase shift, clutter filtered(dp_phase_shift) Unfiltered differential propagation phase shift(dp_phase_shift_unf) Unfiltered specific differential phase(diff_phase_unf) twpcsaprvertI10.00: Specific differential phase, clutter filtered(diff_phase) Differential propagation phase shift, clutter filtered(dp_phase_shift) Unfiltered differential propagation phase shift(dp_phase_shift_unf) Unfiltered specific differential phase(diff_phase_unf) twpcsaprsecI10.00: Differential propagation phase shift, clutter filtered(dp_phase_shift) Specific differential phase, clutter filtered(diff_phase) Unfiltered specific differential phase(diff_phase_unf) Unfiltered differential propagation phase shift(dp_phase_shift_unf) twpcsaprsurI10.00: Specific differential phase, clutter filtered(diff_phase) Unfiltered differential propagation phase shift(dp_phase_shift_unf) Differential propagation phase shift, clutter filtered(dp_phase_shift) Unfiltered specific differential phase(diff_phase_unf)

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