NMHCs_GC_online_AgilentGC7890_FID _HPB
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Download all versions as JSON – optionally filtered by date range.
5 Version(s)
Version
4
current
🕒 2026-08-11 06:57:01
👤 User 1 (admin)
Name: NMHCs_GC_online_AgilentGC7890_FID _HPB
Status:
installed
Calibration from:
2026-01-01
Inlet from:
2026-01-01
{
"air_sampling": {
"air_sampling_technique": {
"_type": "text",
"text": "Concentrating on adsorbents"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"concentrating_on_adsorbents": {
"adsorption_material": {
"_type": "text",
"text": {
"en": "1/4\" treated stainless steel TD tube with CarbopackB and Carbosieve SIII"
}
},
"adsorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": -25.0,
"magnitude_in_base_units": 248.15,
"units": "degC"
},
"desorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 280.0,
"magnitude_in_base_units": 553.15,
"units": "degC"
}
},
"sampling_duration": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 15.0,
"magnitude_in_base_units": 900.0,
"units": "min"
},
"sampling_interval": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 6.0,
"magnitude_in_base_units": 21600.0,
"units": "hours"
},
"sampling_system_manufacturer": {
"_type": "object_reference",
"object_id": 908
},
"sampling_system_model": {
"_type": "object_reference",
"object_id": 909
},
"sampling_system_serial_number": {
"_type": "text",
"text": {
"en": "0003"
}
},
"sampling_volume": {
"_type": "quantity",
"dimensionality": "[length] ** 3",
"magnitude": 0.8,
"magnitude_in_base_units": 0.0008,
"units": "L"
}
},
"air_treatment": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"bool_other": {
"_type": "bool",
"value": false
},
"cartridges_filter": {
"_type": "text",
"text": "Na2S2O3"
},
"co2_removal": {
"_type": "text",
"text": "None"
},
"oxidant_removal": {
"_type": "text",
"text": "Cartridges/filter material"
},
"particle_removal": {
"_type": "text",
"text": "PTFE (Teflon)"
},
"water_removal": {
"_type": "text",
"text": "Cryotrap"
}
},
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 604800.0,
"units": "weeks"
},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 1149
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
},
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 465
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 2629800.0,
"units": "months"
},
"number_of_repetitions": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 3.0,
"magnitude_in_base_units": 3.0,
"units": "1"
},
"zero_gas_blank_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"zero_gas_generation": {
"_type": "text",
"text": "Catalyst"
},
"zero_gas_generation_if_catalyst": {
"catalyst_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 400.0,
"magnitude_in_base_units": 673.15,
"units": "degC"
},
"catalyst_type": {
"_type": "text",
"text": {
"en": "Custom-made PD/PT catalyst"
}
}
}
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": []
},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": true
},
"bool_other": {
"_type": "bool",
"value": true
},
"bool_ratios": {
"_type": "bool",
"value": true
},
"bool_voc": {
"_type": "bool",
"value": true
},
"select_if_other": {
"_type": "text",
"text": {
"en": "time series of retention times and peak width"
}
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
},
"submission": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 31557600.0,
"units": "years"
}
}
]
},
"detection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"select": {
"_type": "text",
"text": "FID"
},
"system": {
"detection_manufacturer": {
"_type": "object_reference",
"object_id": 547
}
}
},
"facility_name": {
"_type": "object_reference",
"object_id": 36
},
"gc_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"first_column": {
"length": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 50.0,
"magnitude_in_base_units": 50.0,
"units": "m"
},
"material": {
"_type": "text",
"text": {
"en": "AL2O3"
}
}
},
"instrument_manufacturer": {
"_type": "object_reference",
"object_id": 547
},
"instrument_model": {
"_type": "object_reference",
"object_id": 906
},
"pre_column_select_box": {
"_type": "bool",
"value": false
},
"second_column_select_box": {
"_type": "bool",
"value": false
}
},
"injection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"injection_select_if_thermodesorption": {
"_type": "text",
"text": "Direct desorption"
},
"injection_split": {
"_type": "text",
"text": "Splitless"
},
"injection_technique": {
"_type": "text",
"text": "Thermodesorption"
}
},
"inlet_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"chamber_bool": {
"_type": "bool",
"value": false
},
"distance_from_condensables_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 5.0,
"magnitude_in_base_units": 5.0,
"units": "m"
},
"distance_from_nox_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"distance_from_ozone_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"filter_inlet_material": {
"_type": "text",
"text": "None"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "Highflow glass manifold (ID ~4cm, ~12m/s) into the laboratory from there treated stainless steel 1/16\" (~50ml/min) "
}
},
"measurement_height_above_building": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "m"
},
"measurement_height_above_ground": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 17.0,
"magnitude_in_base_units": 17.0,
"units": "m"
},
"residence_time": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "s"
}
},
"instrument_type": {
"_type": "object_reference",
"object_id": 540
},
"measurement_qa_qc": {
"checklist": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "NMHCs_GC_online_AgilentGC7890_FID _HPB"
}
},
"notes": {
"data": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "At this point the system runs parallel to our active C2-C8 System. It is planned to submit a data set for 2026 for QA/QC checks. It will the old Varian system, once the performance as been checked and the data quality is sufficient"
}
},
"description": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "Gas chromatograph operated at the observational platform Meteorological Observatory Hohenpeissenberg (DWD) to perform online in-situ measurements of non-methane hydrocarbons (NMHCs)."
}
}
},
"operators": [
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 14
}
},
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 59
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
}
],
"pid": {
"_type": "text",
"text": "http://hdl.handle.net/21.11157/qyprc-wvk71"
},
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"pump": {
"kind_of_pump": {
"_type": "text",
"text": "Membrane"
}
},
"sample_air_flow_select": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 3 🕒 2026-08-10 14:07:01 👤 User 1 (admin) installed
🕒 2026-08-10 14:07:01
👤 User 1 (admin)
Name: NMHCs_GC_online_AgilentGC7890_FID _HPB
Status:
installed
Calibration from:
2026-01-01
Inlet from:
2026-01-01
{
"air_sampling": {
"air_sampling_technique": {
"_type": "text",
"text": "Concentrating on adsorbents"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"concentrating_on_adsorbents": {
"adsorption_material": {
"_type": "text",
"text": {
"en": "1/4\" treated stainless steel TD tube with CarbopackB and Carbosieve SIII"
}
},
"adsorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": -25.0,
"magnitude_in_base_units": 248.15,
"units": "degC"
},
"desorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 280.0,
"magnitude_in_base_units": 553.15,
"units": "degC"
}
},
"sampling_duration": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 15.0,
"magnitude_in_base_units": 900.0,
"units": "min"
},
"sampling_interval": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 6.0,
"magnitude_in_base_units": 21600.0,
"units": "hours"
},
"sampling_system_manufacturer": {
"_type": "object_reference",
"object_id": 908
},
"sampling_system_model": {
"_type": "object_reference",
"object_id": 909
},
"sampling_system_serial_number": {
"_type": "text",
"text": {
"en": "0003"
}
},
"sampling_volume": {
"_type": "quantity",
"dimensionality": "[length] ** 3",
"magnitude": 0.8,
"magnitude_in_base_units": 0.0008,
"units": "L"
}
},
"air_treatment": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"bool_other": {
"_type": "bool",
"value": false
},
"cartridges_filter": {
"_type": "text",
"text": "Na2S2O3"
},
"co2_removal": {
"_type": "text",
"text": "None"
},
"oxidant_removal": {
"_type": "text",
"text": "Cartridges/filter material"
},
"particle_removal": {
"_type": "text",
"text": "PTFE (Teflon)"
},
"water_removal": {
"_type": "text",
"text": "Cryotrap"
}
},
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 604800.0,
"units": "weeks"
},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 1149
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
},
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 465
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 2629800.0,
"units": "months"
},
"number_of_repetitions": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 3.0,
"magnitude_in_base_units": 3.0,
"units": "1"
},
"zero_gas_blank_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"zero_gas_generation": {
"_type": "text",
"text": "Catalyst"
},
"zero_gas_generation_if_catalyst": {
"catalyst_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 400.0,
"magnitude_in_base_units": 673.15,
"units": "degC"
},
"catalyst_type": {
"_type": "text",
"text": {
"en": "Custom-made PD/PT catalyst"
}
}
}
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": []
},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": true
},
"bool_other": {
"_type": "bool",
"value": true
},
"bool_ratios": {
"_type": "bool",
"value": true
},
"bool_voc": {
"_type": "bool",
"value": true
},
"select_if_other": {
"_type": "text",
"text": {
"en": "time series of retention times and peak width"
}
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
},
"submission": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 31557600.0,
"units": "years"
}
}
]
},
"detection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"select": {
"_type": "text",
"text": "FID"
},
"system": {
"detection_manufacturer": {
"_type": "object_reference",
"object_id": 547
}
}
},
"facility_name": {
"_type": "object_reference",
"object_id": 36
},
"gc_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"first_column": {
"length": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 50.0,
"magnitude_in_base_units": 50.0,
"units": "m"
},
"material": {
"_type": "text",
"text": {
"en": "AL2O3"
}
}
},
"instrument_manufacturer": {
"_type": "object_reference",
"object_id": 547
},
"instrument_model": {
"_type": "object_reference",
"object_id": 906
},
"pre_column_select_box": {
"_type": "bool",
"value": false
},
"second_column_select_box": {
"_type": "bool",
"value": false
}
},
"injection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"injection_select_if_thermodesorption": {
"_type": "text",
"text": "Direct desorption"
},
"injection_split": {
"_type": "text",
"text": "Splitless"
},
"injection_technique": {
"_type": "text",
"text": "Thermodesorption"
}
},
"inlet_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"chamber_bool": {
"_type": "bool",
"value": false
},
"distance_from_condensables_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 5.0,
"magnitude_in_base_units": 5.0,
"units": "m"
},
"distance_from_nox_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"distance_from_ozone_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"filter_inlet_material": {
"_type": "text",
"text": "None"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "Highflow glass manifold (ID ~4cm, ~12m/s) into the laboratory from there treated stainless steel 1/16\" (~50ml/min) "
}
},
"measurement_height_above_building": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "m"
},
"measurement_height_above_ground": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 17.0,
"magnitude_in_base_units": 17.0,
"units": "m"
},
"residence_time": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "s"
}
},
"instrument_type": {
"_type": "object_reference",
"object_id": 540
},
"measurement_qa_qc": {
"checklist": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "NMHCs_GC_online_AgilentGC7890_FID _HPB"
}
},
"notes": {
"data": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "At this point the system runs parallel to our active C2-C8 System. It is planned to submit a data set for 2026 for QA/QC checks. It will the old Varian system, once the performance as been checked and the data quality is sufficient"
}
},
"description": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "Gas chromatograph operated at the observational platform Meteorological Observatory Hohenpeissenberg (DWD) to perform online in-situ measurements of non-methane hydrocarbons (NMHCs)."
}
}
},
"operators": [
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 14
}
},
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 59
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
}
],
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"pump": {
"kind_of_pump": {
"_type": "text",
"text": "Membrane"
}
},
"sample_air_flow_select": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 2 🕒 2026-08-10 13:06:32 👤 User 14 (Anja Claude) installed
🕒 2026-08-10 13:06:32
👤 User 14 (Anja Claude)
Name: NMHCs_GC_online_xx_HPB
Status:
installed
Calibration from:
2026-01-01
Inlet from:
2026-01-01
{
"air_sampling": {
"air_sampling_technique": {
"_type": "text",
"text": "Concentrating on adsorbents"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"concentrating_on_adsorbents": {
"adsorption_material": {
"_type": "text",
"text": {
"en": "1/4\" treated stainless steel TD tube with CarbopackB and Carbosieve SIII"
}
},
"adsorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": -25.0,
"magnitude_in_base_units": 248.15,
"units": "degC"
},
"desorption_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 280.0,
"magnitude_in_base_units": 553.15,
"units": "degC"
}
},
"sampling_duration": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 15.0,
"magnitude_in_base_units": 900.0,
"units": "min"
},
"sampling_interval": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 6.0,
"magnitude_in_base_units": 21600.0,
"units": "hours"
},
"sampling_system_manufacturer": {
"_type": "object_reference",
"object_id": 908
},
"sampling_system_model": {
"_type": "object_reference",
"object_id": 909
},
"sampling_system_serial_number": {
"_type": "text",
"text": {
"en": "0003"
}
},
"sampling_volume": {
"_type": "quantity",
"dimensionality": "[length] ** 3",
"magnitude": 0.8,
"magnitude_in_base_units": 0.0008,
"units": "L"
}
},
"air_treatment": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"bool_other": {
"_type": "bool",
"value": false
},
"cartridges_filter": {
"_type": "text",
"text": "Na2S2O3"
},
"co2_removal": {
"_type": "text",
"text": "None"
},
"oxidant_removal": {
"_type": "text",
"text": "Cartridges/filter material"
},
"particle_removal": {
"_type": "text",
"text": "PTFE (Teflon)"
},
"water_removal": {
"_type": "text",
"text": "Cryotrap"
}
},
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 604800.0,
"units": "weeks"
},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 1149
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
},
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"certificate": {
"_type": "object_reference",
"object_id": 465
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "%"
}
}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 2629800.0,
"units": "months"
},
"number_of_repetitions": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 3.0,
"magnitude_in_base_units": 3.0,
"units": "1"
},
"zero_gas_blank_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"zero_gas_generation": {
"_type": "text",
"text": "Catalyst"
},
"zero_gas_generation_if_catalyst": {
"catalyst_temperature": {
"_type": "quantity",
"dimensionality": "[temperature]",
"magnitude": 400.0,
"magnitude_in_base_units": 673.15,
"units": "degC"
},
"catalyst_type": {
"_type": "text",
"text": {
"en": "Custom-made PD/PT catalyst"
}
}
}
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": []
},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": true
},
"bool_other": {
"_type": "bool",
"value": true
},
"bool_ratios": {
"_type": "bool",
"value": true
},
"bool_voc": {
"_type": "bool",
"value": true
},
"select_if_other": {
"_type": "text",
"text": {
"en": "time series of retention times and peak width"
}
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
},
"submission": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 31557600.0,
"units": "years"
}
}
]
},
"detection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"select": {
"_type": "text",
"text": "FID"
},
"system": {
"detection_manufacturer": {
"_type": "object_reference",
"object_id": 547
}
}
},
"facility_name": {
"_type": "object_reference",
"object_id": 36
},
"gc_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"first_column": {
"length": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 50.0,
"magnitude_in_base_units": 50.0,
"units": "m"
},
"material": {
"_type": "text",
"text": {
"en": "AL2O3"
}
}
},
"instrument_manufacturer": {
"_type": "object_reference",
"object_id": 547
},
"instrument_model": {
"_type": "object_reference",
"object_id": 906
},
"pre_column_select_box": {
"_type": "bool",
"value": false
},
"second_column_select_box": {
"_type": "bool",
"value": false
}
},
"injection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"injection_select_if_thermodesorption": {
"_type": "text",
"text": "Direct desorption"
},
"injection_split": {
"_type": "text",
"text": "Splitless"
},
"injection_technique": {
"_type": "text",
"text": "Thermodesorption"
}
},
"inlet_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"chamber_bool": {
"_type": "bool",
"value": false
},
"distance_from_condensables_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 5.0,
"magnitude_in_base_units": 5.0,
"units": "m"
},
"distance_from_nox_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"distance_from_ozone_inlet": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 6.0,
"magnitude_in_base_units": 6.0,
"units": "m"
},
"filter_inlet_material": {
"_type": "text",
"text": "None"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "Highflow glass manifold (ID ~4cm, ~12m/s) into the laboratory from there treated stainless steel 1/16\" (~50ml/min) "
}
},
"measurement_height_above_building": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "m"
},
"measurement_height_above_ground": {
"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 17.0,
"magnitude_in_base_units": 17.0,
"units": "m"
},
"residence_time": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "s"
}
},
"instrument_type": {
"_type": "object_reference",
"object_id": 540
},
"measurement_qa_qc": {
"checklist": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "NMHCs_GC_online_xx_HPB"
}
},
"notes": {
"data": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "At this point the system runs parallel to our active C2-C8 System. It is planned to submit a data set for 2026 for QA/QC checks. It will the old Varian system, once the performance as been checked and the data quality is sufficient"
}
},
"description": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "****Gas chromatograph operated at the observational platform Meteorological Observatory Hohenpeissenberg (DWD) to perform online in-situ measurements of non-methane hydrocarbons (NMHCs)."
}
}
},
"operators": [
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 14
}
},
{
"level": {
"_type": "text",
"text": "scientist"
},
"operator": {
"_type": "user",
"user_id": 59
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
},
{
"level": {
"_type": "text",
"text": "technician"
},
"operator": {
"_type": "user",
"user_id": 11
}
}
],
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "2026-01-01 00:00:00"
},
"pump": {
"kind_of_pump": {
"_type": "text",
"text": "Membrane"
}
},
"sample_air_flow_select": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 1 🕒 2026-08-10 09:35:18 👤 User 1 (admin)
🕒 2026-08-10 09:35:18
👤 User 1 (admin)
Name: NMHCs_GC_online_xx_HPB
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"air_sampling": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"air_treatment": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"bool_other": {
"_type": "bool",
"value": false
}
},
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"certificates": [
{}
]
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": []
},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": false
},
"bool_other": {
"_type": "bool",
"value": false
},
"bool_ratios": {
"_type": "bool",
"value": false
},
"bool_voc": {
"_type": "bool",
"value": false
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
}
}
]
},
"detection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"facility_name": {
"_type": "object_reference",
"object_id": 36
},
"gc_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"first_column": {},
"pre_column_select_box": {
"_type": "bool",
"value": false
},
"second_column_select_box": {
"_type": "bool",
"value": false
}
},
"injection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"inlet_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"chamber_bool": {
"_type": "bool",
"value": false
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
}
},
"instrument_type": {
"_type": "object_reference",
"object_id": 540
},
"measurement_qa_qc": {},
"name": {
"_type": "text",
"text": {
"en": "NMHCs_GC_online_xx_HPB"
}
},
"notes": {
"description": {
"_type": "text",
"text": "Gas chromatograph operated at the observational platform Meteorological Observatory Hohenpeissenberg (DWD) to perform online in-situ measurements of non-methane hydrocarbons (NMHCs)."
}
},
"operators": [],
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"pump": {}
}
}
▶ v 0 🕒 2026-07-08 11:36:26 👤 User 1 (admin)
🕒 2026-07-08 11:36:26
👤 User 1 (admin)
Name: NMHCs_GC_online_xx_HPB
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"air_sampling": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"air_treatment": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"bool_other": {
"_type": "bool",
"value": false
}
},
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"certificates": [
{}
]
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": []
},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": false
},
"bool_other": {
"_type": "bool",
"value": false
},
"bool_ratios": {
"_type": "bool",
"value": false
},
"bool_voc": {
"_type": "bool",
"value": false
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
}
}
]
},
"detection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"facility_name": {
"_type": "object_reference",
"object_id": 36
},
"gc_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"first_column": {},
"pre_column_select_box": {
"_type": "bool",
"value": false
},
"second_column_select_box": {
"_type": "bool",
"value": false
}
},
"injection": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
},
"inlet_system": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"chamber_bool": {
"_type": "bool",
"value": false
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
}
},
"instrument_type": {
"_type": "object_reference",
"object_id": 540
},
"measurement_qa_qc": {},
"name": {
"_type": "text",
"text": {
"en": "NMHCs_GC_online_xx_HPB"
}
},
"notes": {},
"operators": [],
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"pump": {}
}
}