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Submit DataData ReportingTemplatesCategoryHeavy MetalsHeavy metals in aerosol particle-phase    October 1, 2020
 
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The example template given below contains the metadata fields that are commonly included when reporting data related to this specific template. Some of these metadata elements may not be relevant for your data reporting, like AIRS station ID for stations outside North America or the various QA measure data when there is no QA measure for the data. Such metadata elements could be let out. If you want to include additional metadata elements that are not given in the example template, there is a complete list here.  In case of any doubt about such additional metadata, please consult the EBAS team!

 
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Template for heavy metals in aerosol particle-phase

This format should be used for submitting all relevant heavy metal measured in aerosols

Points to note

Clicking on a specific line in the example template will provide a detailed explanation and possible options for each of the metadata elements. Please contact ebas@nilu in case of broken links.

  • Include information on both the sampling and analytical instruments.
  • Include information on performance in laboratory intercomparion in the QA measures.
  • Include filter type and sample preparatidon
  • EMEP manual: online version
  • Boundary and Spike Checks: Submitted data will be checked for boundaries, the current specification for boundary checks can be found here.

Downloading template as text file

You could download the template and start to modify the text with your own metadata. Due to limitations of the online portal we could not provide files with the .nas file extension. So please download the text file and edit, and remember to use the .nas file-extension when you create your datafile: 

heavy-metals-in-aerosol-particle-phase.txt

* To validate the file, please use the EBAS Submission Tool

Flags commonly used with this format:

A full list of flags could be found here.

V (valid measurement)I (invalid measurement)M (missing measurement) or H (hidden and invalid measurements)

Group 9: Missing flags

Flag Validity Description
999 M Missing measurement, unspecified reason

Group 7: Flags used when the value is unknown

Flag Validity Description
780 V Value below detection or quantification limit, data element contains estimated or measured value. Use of flag 147 is encouraged.
781 V Value below detection limit, data element contains detection limit

Group 6: Mechanical or instrumental problem

Flag Validity Description
658 I Too small air volume
659 I Unspecified sampling anomaly
660 V Unspecified sampling anomaly, considered valid
662 V Too high sampling flow, data considered valid
663 I Too high sampling flow, data considered invalid
664 I Instrument flow(s) too far off target value, considered invalid
665 V Filter damaged, valid
666 I Filter damaged, invalid
668 V Moist or wet filter, valid
669 I Moist or wet filter, invalid

Group 5: Chemical problem

Flag Validity Description
558 V Dust contamination, but considered valid
559 V Unspecified contamination or local influence, but considered valid
568 I Dust contamination, considered invalid
591 I Agricultural contamination, considered invalid
599 I Unspecified contamination or local influence

Group 4: Extreme or inconsistent values

Flag Validity Description
410 V Sahara dust event
440 V Reconstructed or recalculated data
459 I Extreme value, unspecified error
460 I Contamination suspected

Group 1: Exception flags for accepted, irregular data

Flag Validity Description
147 V Below theoretical detection limit or formal Q/A limit, but a value has been measured and reported and is considered valid

Group 0: Valid data

Flag Validity Description
000 V Valid measurement

Template for Data Submission:

104 1001 Aas, Wenche; Someone, Else NO01L, Norwegian Institute for Air Research, NILU, Atmosphere and Climate Department, Instituttveien 18, , 2007, Kjeller, Norway Hjellbrekke, Anne AMAP CAMP EMEP NILU 1 1 2012 01 01 2014 09 26 7 days from file reference point 21 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 999.999 9.999 end_time of measurement, days from the file reference point arsenic, ng/m3, QA1 bias=-8%, QA1 variability=5%, Detection limit=0.002 ng/m3 numflag arsenic, no unit cadmium, ng/m3, QA1 bias=6%, QA1 variability=3%, Detection limit=0.0006 ng/m3 numflag cadmium, no unit chromium, ng/m3, QA1 bias=-9%, QA1 variability=10%, Detection limit=0.02 ng/m3 numflag chromium, no unit cobalt, ng/m3, Detection limit=0.0005 ng/m3 numflag cobalt, no unit copper, ng/m3, QA1 bias=2%, QA1 variability=9%, Detection limit=0.13 ng/m3 numflag copper, no unit lead, ng/m3, QA1 bias=5%, QA1 variability=5%, Detection limit=0.01 ng/m3 numflag lead, no unit manganese, ng/m3, Detection limit=0.04 ng/m3 numflag manganese, no unit nickel, ng/m3, QA1 bias=-45%, QA1 variability=15%, Detection limit=0.04 ng/m3 numflag nickel, no unit vanadium, ng/m3, Detection limit=0.0007 ng/m3 numflag vanadium, no unit zinc, ng/m3, QA1 bias=19%, QA1 variability=20%, Detection limit=0.8 ng/m3 numflag zinc, no unit 0 69 Data definition:                         EBAS_1.1 Set type code:                           TU Timezone:                                UTC File name:                               NO0042G.20120106000000.20140926103000.high_vol_sampler.heavymetals.aerosol.1y.1w.NO01L_NILU_hvs_2d_0042..lev2.nas Startdate:                               20120106000000 Revision date:                           20140926103000 Version:                                 1 Version description:                     initial revision, manually inspected Data level:                              2 Period code:                             1y Resolution code:                         1w Sample duration:                         2d Orig. time res.:                         2d Station code:                            NO0042G Platform code:                           NO0042S Station name:                            Zeppelin mountain (Ny-Ålesund) Station WDCA-ID:                         GAWANO__ZEP Station GAW-Name:                        Zeppelin Mountain (Ny Ålesund) Station GAW-ID:                          ZEP Station AIRS-ID:                          Station other IDs:                        Station state/province:                   Station land use:                        Gravel and stone Station setting:                         Polar Station GAW type:                        G Station WMO region:                      6 Station latitude:                        78.906667 Station longitude:                       11.888333 Station altitude:                        474m Measurement altitude:                    475m Measurement height:                      2m Component:                               heavymetals Unit:                                    ng/m3 Matrix:                                  aerosol Laboratory code:                         NO01L Instrument type:                         high_vol_sampler Instrument manufacturer:                 DIGITEL  Instrument model:                        DHA-80 Instrument name:                         NILU_hvs_2d_0042 Instrument serial number:                12345 Analytical laboratory code:              NO01L                Analytical measurement technique:        ICP-MS                 Analytical instrument manufacturer:      Agilent                 Analytical instrument model:             7900                Analytical instrument name:              NILU_ICP_MS_02                 Analytical instrument serial number:     12345              QA1 measure ID:                          EMEP32                          QA1 date:                                20141101 QA1 outcome:                             pass                         QA1 document URL:                        "http://www.nilu.no/projects/ccc/intercomparison/EMEP-32-summary-stat.pdf" Standard method:                         SOP=EMEP_manual_v1996 Inlet type:                              Hat or hood Inlet description:                       Downward facing Flow rate:                               38.0 l/min  Humidity/temperature control:            None Humidity/temperature control description:filter kept at ambient conditions together with sampling head. Medium:                                  Cellulose Filter description:  Whatman 41                          Sample preparation:                      Acid extraction Blank correction:                        Blank corrected Detection limit expl.:                   Lower quantification limit, Determined by taking 3 times standard deviation of ensemble of field blanks  Zero/negative values code:               Zero/negative possible Zero/negative values:                    Zero/negative values reported as measured if within detection limit, flagged with 780 Originator:                              Aas,Wenche, waa@nilu.no, Norwegian Institute for Air Research, NILU, Atmosphere and Climate Department, Instituttveien 18,, 2007, Kjeller, Norway Originator:                              Someone,Else, Someone@somewhere.no,Some nice Institute,WOW,Super interesting division,Street 18,, X-9999,Paradise,Noway Submitter:                               Hjellbrekke,Anne,agh@nilu.no,Norwegian Institute for Air Research,NILU,Atmosphere and Climate Department,Instituttveien 18,,2007,Kjeller,Norway Acknowledgement:                         Request acknowledgement details from data originator Comment:                                  starttime endtime As flag_As Cd flag_Cd Cr flag_Cr Co flag_Co Cu flag_Cu Pb flag_Pb Mn flag_Mn Ni flag_Ni V flag_V Zn flag_Zn 5 7 0.012 0.000 0.005 0.000 0.101 0.780 0.016 0.000 0.137 0.000 0.082 0.000 0.327 0.000 0.076 0.000 0.029 0.000 1.667 0.000 12 14 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 999.999 0.999 19 21 0.012 0.000 0.002 0.780 0.088 0.781 0.002 0.000 0.026 0.000 0.060 0.000 0.071 0.000 0.014 0.781 0.011 0.000 0.131 0.781 26 28 0.016 0.000 0.005 0.000 0.253 0.780 0.019 0.000 0.130 0.000 0.205 0.000 0.471 0.000 0.159 0.000 0.058 0.000 2.743 0.000 33 35 0.037 0.000 0.012 0.000 0.176 0.780 0.028 0.000 0.659 0.000 0.255 0.000 1.055 0.000 0.163 0.000 0.115 0.000 5.180 0.000
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