DQRID : D110415.1
Start DateStart TimeEnd DateEnd Time Data Quality Metric
10/12/2010000011/28/20102359Suspect
more
Subject:
TWP/CSPHOT/C3 - Intermittent (morning) missing data
DataStreams:twpcsphotalm1duboC3.a1, twpcsphotaotfiltC3.a1, twpcsphotaotfiltqaC3.a1, twpcsphotaotC3.a1,
twpcsphottotalpfn1C3.a1, twpcsphotcoarsepfn1C3.a1, twpcsphotppC3.a1,
twpcsphotsizeC3.a1, twpcsphotfinepfn1C3.a1, twpcsphotalmC3.a1
Description:
There was a problem with the connection to the robot head causing dark current spikes that 
occurred most frequently in the morning. This resulted in missing data in the morning 
hours (21-23 GMT).  For data that is available during this time period, use the quality 
assured level 2.0 AOT data from AERONET when available (datastream name 
twpcsphotaotfiltqaC3.a1).
Suggestions: 
Use level 2.0 quality assured AOT data (twpcsphotaotfiltqaC3.a1) for data 
during 
t
his time period. Level 2.0 data should become available by the end of 2011. Cloud 
screened level 1.5 data can be used in the interim (datastream twpcsphotaotfiltC3.a1). Also, use MFRSR data if available.
Measurements:twpcsphottotalpfn1C3.a1:
  • siz_index
  • pfn_t
  • alpha440_870
  • tail_level
  • zenith
  • sky_error
  • sun_error
  • tau440
  • DATA_TYPE
  • angle
  • alm_type
  • tail1
  • tail2
more
twpcsphotaotfiltC3.a1:
  • aot_1640
  • WaterError
  • TripletVar_500
  • Angstrom440_870
  • Angstrom340_440
  • aot_380
  • TripletVar_870
  • TripletVar_380
  • aot_670
  • Angstrom440_675
  • TripletVar_1640
  • aot_440
  • aot_340
  • Angstrom380_500
  • TripletVar_340
  • aot_870
  • aot_1020
  • pwv
  • zenith
  • Angstrom440_675_Polar
  • Angstrom500_870
  • TripletVar_440
  • TripletVar_670
  • TripletVar_1020
  • aot_500
more
twpcsphotaotC3.a1:
  • aot_440
  • Angstrom440_870
  • TripletVar_380
  • Angstrom340_440
  • aot_670
  • WaterError
  • zenith
  • Angstrom500_870
  • Angstrom380_500
  • TripletVar_1020
  • aot_870
  • TripletVar_870
  • TripletVar_500
  • aot_500
  • TripletVar_440
  • aot_1640
  • aot_380
  • TripletVar_670
  • Angstrom440_675
  • pwv
  • TripletVar_1640
  • aot_340
  • Angstrom440_675_Polar
  • TripletVar_340
  • aot_1020
more
twpcsphotalm1duboC3.a1:
  • AOTExt873_C
  • AOTExt873_F
  • AOTExt873_T
  • AOT_380
  • AOTAbsp873_F
  • AOTAbsp873_C
  • AOTAbsp873_T
  • AOTExt1022_F
  • AOTExt1022_C
  • REFI_441
  • AOTExt1022_T
  • ASYM673_T
  • ASYM441_T
  • AOT_1640
  • AOT_340
  • ASYM441_F
  • ASYM441_C
  • DATA_TYPE
  • SSA1022_F
  • AOTAbsp441_T
  • REFR_1022
  • ASYM873_C
  • AOTAbsp441_C
  • AOTAbsp441_F
  • SSA1022_C
  • REFI_673
  • AOTExt441_F
  • alpha440_870
  • AOTExt441_C
  • VolMedianRad_C
  • VolMedianRad_F
  • AOTExt441_T
  • SSA873_C
  • VolMedianRad_T
  • SSA873_F
  • SSA873_T
  • REFR_873
  • REFI_873
  • VolCon_T
  • zenith
  • tail1
  • tail2
  • VolCon_C
  • VolCon_F
  • AOTAbsp673_T
  • AOTAbsp673_C
  • pwv
  • AOTAbsp673_F
  • AOT_1020
  • StdDev_T
  • StdDev_C
  • StdDev_F
  • AOT_870
  • ASYM1022_F
  • ASYM1022_T
  • size
  • AngstromParam870_440_AOT_Ext
  • REFR_673
  • AOTExt673_F
  • EffRad_T
  • AngstromParam870_440_AOT_Absp
  • AOT_500
  • sun_error
  • sky_error
  • AOTExt673_C
  • SSA1022_T
  • EffRad_C
  • ASYM873_F
  • tau440
  • EffRad_F
  • REFR_441
  • ASYM1022_C
  • AOTExt673_T
  • ASYM873_T
  • tail_level
  • AOT_440
  • SSA673_T
  • ASYM673_F
  • ASYM673_C
  • SSA673_C
  • siz_index
  • SSA673_F
  • AOT_670
  • REFI_1022
  • AOTAbsp1022_F
  • alm_type
  • AOTAbsp1022_C
  • SSA441_T
  • AOTAbsp1022_T
  • SSA441_C
  • SSA441_F
more
twpcsphotppC3.a1:
  • zenith
  • pp_rad
  • view_zenith
more
twpcsphotcoarsepfn1C3.a1:
  • pfn_c
  • tau440
  • sun_error
  • alm_type
  • siz_index
  • tail2
  • tail1
  • angle
  • DATA_TYPE
  • alpha440_870
  • sky_error
  • tail_level
  • zenith
more
twpcsphotalmC3.a1:
  • azimuth
  • alm_rad
  • zenith
more
twpcsphotaotfiltqaC3.a1:
  • TripletVar_500
  • Angstrom440_870
  • aot_870
  • Angstrom340_440
  • aot_500
  • TripletVar_380
  • WaterError
  • aot_440
  • aot_670
  • Angstrom500_870
  • zenith
  • Angstrom380_500
  • aot_1640
  • TripletVar_1020
  • TripletVar_340
  • aot_1020
  • TripletVar_440
  • aot_340
  • TripletVar_670
  • Angstrom440_675
  • Angstrom440_675_Polar
  • TripletVar_1640
  • aot_380
  • TripletVar_870
  • pwv
more
twpcsphotfinepfn1C3.a1:
  • sun_error
  • tail_level
  • zenith
  • DATA_TYPE
  • alpha440_870
  • tail2
  • tail1
  • siz_index
  • tau440
  • angle
  • pfn_f
  • alm_type
  • sky_error
more
twpcsphotsizeC3.a1:
  • DATA_TYPE
  • zenith
  • sun_error
  • size
  • tau440
  • tail2
  • tail1
  • tail_level
  • siz_index
  • alpha440_870
  • alm_type
  • sky_error
more

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