DQRID : D100211.2
Start DateStart TimeEnd DateEnd Time Data Quality Metric
11/01/2009000005/06/20102359Suspect
more
Subject:
GRW/CSPHOT/M1 - Obstruction in collimator tube
DataStreams:grwcsphottotalpfn1M1.a1, grwcsphotsizeM1.a1, grwcsphotcoarsepfn1M1.a1,
grwcsphotaotfiltM1.a1, grwcsphotppM1.a1, grwcsphotfinepfn1M1.a1, grwcsphotalm1duboM1.a1,
grwcsphotaotM1.a1, grwcsphotalmM1.a1, grwcsphotaotfiltqaM1.a1
Description:
Data are suspect. There is a discrepancy between the 1640 channel and the other channels. 
The discrepancy is possibly related to the intermittent obstruction (a lizard) found in 
the collimator tube. There may also be ongoing degradation of the instrument possibly 
related to the lizard activity and deposits.
Suggestions: 
Use co-located MFRSR data
Measurements:grwcsphotfinepfn1M1.a1:
  • pfn_f
  • tau440
  • alpha440_870
  • siz_index
  • alm_type
  • tail_level
  • angle
  • sun_error
  • tail2
  • tail1
  • sky_error
more
grwcsphottotalpfn1M1.a1:
  • alpha440_870
  • tau440
  • pfn_t
  • sky_error
  • sun_error
  • siz_index
  • tail1
  • tail2
  • tail_level
  • num_of_angles
  • alm_type
more
grwcsphotcoarsepfn1M1.a1:
  • sky_error
  • sun_error
  • tail_level
  • tau440
  • tail2
  • tail1
  • alm_type
  • pfn_c
  • alpha440_870
more
grwcsphotaotfiltqaM1.a1:
  • TripletVar_500
  • Angstrom380_500
  • aot_380
  • TripletVar_870
  • Angstrom500_870
  • aot_870
  • aot_1020
  • aot_500
  • TripletVar_1020
  • Angstrom440_675_Polar
  • TripletVar_440
  • TripletVar_670
  • TripletVar_340
  • aot_670
  • aot_1640
  • Angstrom340_440
  • Angstrom440_675
  • aot_440
  • pwv
  • TripletVar_380
  • WaterError
  • aot_340
  • TripletVar_1640
  • Angstrom440_870
more
grwcsphotalm1duboM1.a1:
  • AOTExt673_T
  • siz_index
  • SSA673_C
  • AOTAbsp1022_T
  • ASYM1022_T
  • pwv
  • AOTAbsp1022_F
  • lon
  • AOTAbsp1022_C
  • REFR_873
  • AOTExt673_F
  • SSA673_F
  • AOTExt673_C
  • SSA673_T
  • AOT_380
  • AOTAbsp673_T
  • ASYM1022_F
  • ASYM1022_C
  • AOTAbsp673_F
  • AOTAbsp673_C
  • AOTExt441_C
  • AOTExt441_F
  • SSA441_C
  • AngstromParam870_440_AOT_Ext
  • SSA441_F
  • tail1
  • tail2
  • AOT_440
  • size
  • AOT_340
  • num_of_angles
  • SSA441_T
  • SSA1022_C
  • SSA1022_F
  • REFR_1022
  • ASYM873_C
  • AOTAbsp873_F
  • ASYM873_F
  • SSA873_F
  • SSA1022_T
  • AOTAbsp873_C
  • ASYM873_T
  • SSA873_T
  • REFI_873
  • sky_error
  • SSA873_C
  • timeObs
  • REFI_1022
  • AngstromParam870_440_AOT_Absp
  • AOTAbsp873_T
  • EffRad_C
  • EffRad_F
  • time_offset
  • AOTExt873_C
  • AOTExt873_F
  • AOTExt873_T
  • AOT_1640
  • AOT_670
  • EffRad_T
  • REFR_441
  • StdDev_C
  • AOTExt441_T
  • REFI_441
  • AOT_1020
  • time
  • tail_level
  • zenith
  • ASYM441_C
  • AOTAbsp441_C
  • REFR_673
  • AOTAbsp441_F
  • AOTExt1022_T
  • ASYM441_F
  • REFI_673
  • StdDev_F
  • alpha440_870
  • AOTExt1022_C
  • AOTExt1022_F
  • StdDev_T
  • ASYM441_T
  • VolCon_F
  • VolCon_C
  • AOTAbsp441_T
  • AOT_500
  • tau440
  • ASYM673_C
  • VolMedianRad_C
  • VolMedianRad_F
  • ASYM673_F
  • AOT_870
  • VolCon_T
  • sun_error
  • VolMedianRad_T
  • ASYM673_T
more
grwcsphotppM1.a1:
  • pp_rad
more
grwcsphotsizeM1.a1:
  • tail1
  • tail2
  • tau440
  • size
  • siz_index
  • num_of_angles
  • tail_level
  • sun_error
  • alpha440_870
  • sky_error
more
grwcsphotaotM1.a1:
  • aot_1640
  • aot_380
  • TripletVar_670
  • TripletVar_440
  • Angstrom440_870
  • aot_870
  • TripletVar_340
  • aot_500
  • Angstrom340_440
  • TripletVar_380
  • aot_670
  • pwv
  • TripletVar_1640
  • Angstrom440_675
  • aot_1020
  • Angstrom500_870
  • TripletVar_500
  • WaterError
  • Angstrom380_500
  • Angstrom440_675_Polar
  • TripletVar_870
  • aot_340
  • TripletVar_1020
  • aot_440
more
grwcsphotalmM1.a1:
  • alm_rad
more
grwcsphotaotfiltM1.a1:
  • TripletVar_500
  • aot_440
  • TripletVar_870
  • Angstrom440_675_Polar
  • Angstrom500_870
  • aot_670
  • TripletVar_670
  • pwv
  • aot_1020
  • aot_340
  • Angstrom380_500
  • TripletVar_1020
  • TripletVar_440
  • Angstrom440_870
  • TripletVar_340
  • aot_380
  • aot_1640
  • TripletVar_1640
  • Angstrom340_440
  • Angstrom440_675
  • TripletVar_380
  • WaterError
  • aot_870
  • aot_500
more

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