Data Quality Report for Order ID: 186237
User ID: pmarin    Date completed: 2017-06-19
All DQRs
DQR ID Subject Affected Data Streams Data Quality Metric
D140718.1 SGP/TDMA/C1 - Reprocessing Notice (RID 1155) sgptdmasizeC1.b1 Does not affect quality
D160715.4 SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing sgpaosacsmC1.a1 Does not affect quality
 
DQR ID: D140718.1    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2009-01-01 00:00:00 2013-12-31 23:59:59 Does not affect quality
Subject: SGP/TDMA/C1 - Reprocessing Notice (RID 1155)
Affected Datastreams: sgptdmasizeC1.b1
Description See below for details of reprocessing that was completed on 20141209. Original DQR category: 5 (Transparent - Does not affect quality). ----------------------------------------------------------- The value of missed data place holder is defined as "-9999.f", while "-999" is used in the data stream.
Measurements
  • size_res_n_conc (Size-resolved particle number concentration (dN/dlogDP))
 
DQR ID: D160715.4    (Back to Top)
Start Date Start Time End Date End Time Data Quality Metric
2011-03-01 00:12:38 2014-09-30 23:59:00 Does not affect quality
Subject: SGP/ACSM/NEPHELOMETER/TDMA/C1 - Data Quality Evaluation Ongoing
Affected Datastreams: sgpaosacsmC1.a1
Description A closure analysis is currently being perform on the ACSM, TDMA, and wet and dry NOAA NEPHELOMETERS at SGP C1. If problems are found during this analysis, they will be promptly documented through the DQR system. The results of this analysis will be made available once completed. Please contact the respective instrument mentors with any questions regarding these data over the specified period.
Measurements
  • volume_conc (Integrated volume concentration)
  • peak_location_highest (Highest lognormal-fitted peak in the growth factors distribution.)
  • alt (altitude)
  • size_res_n_conc (Size-resolved particle number concentration (dN/dlogDP))
  • qc_time (Quality check results on field: Time offset from midnight)
  • time_offset (Time offset from base_time)
  • peak_location_lowest (Lowest lognormal-fitted peak in the growth factors distribution.)
  • hyg_distributions (Normalized particle number concentration (dN/dlogDp) as a function of initial particle size (Dp*) and growth factor (Dp/Dp*))
  • qc_size_res_n_conc (Quality check results on field: Size-resolved particle number concentration (dN/dlogDP))
  • lon (east longitude)
  • correlation_up_down (Correlation between up and down scan distributions)
  • n_peaks (Number of peaks in the distribution)
  • base_time (Base time in Epoch)
  • n_total (Number of particles counted during measurement)
  • max_tail (The higher of the ratios of the growth factor distribution (dN/dlogDp) at the first and last bins relative to the peak)
  • aqc_size_res_n_conc (Auxillary quality check results on field: Size-resolved particle number concentration (dN/dlogDP))
  • growthfactors (Hygroscopic Growth Factors)
  • diameters (Particle Diameters)
  • time (Time offset from midnight)
  • qc_hyg_distributions (Quality check results on field: Normalized particle number concentration (dN/dlogDp) as a function of initial particle size (Dp*) and growth factor (Dp/Dp*))
  • RH_interDMA (Average relative humidity within the DMA during measurement)
  • correlation_up_down (Correlation coefficient between up and down scan distributions)
  • size_bins (Initial Size Bin Dimensions)
  • aqc_hyg_distributions (Auxillary quality check results on field: Normalized particle number concentration (dN/dlogDp) as a function of initial particle size (Dp*) and growth factor (Dp/Dp*))
  • ratio_volume_conc_6to5 (Ratio of the amplitude (dV/dlogDp) of the volume concentration at 0.6um to 0.5um)
  • n_conc (Integrated number concentration)
  • lat (north latitude)