OVOCs_PTR_1664_CESAM
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Download all versions as JSON – optionally filtered by date range.
11 Version(s)
Version
10
current
🕒 2026-10-23 09:19:09
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"calibration_unit": {},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2021-09-10 00:00:00"
},
"applied_until": {
"_type": "datetime",
"utc_datetime": "2026-09-10 00:00:01"
},
"certificate": {
"_type": "object_reference",
"object_id": 1189
},
"lower_dilution_factor": {
"_type": "text",
"text": "10"
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"lower_dilution_factor_uncertainty": {
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"dimensionality": "dimensionless",
"magnitude": 5.0,
"magnitude_in_base_units": 0.05,
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},
"upper_dilution_factor": {
"_type": "text",
"text": "20"
},
"upper_dilution_factor_uncertainty": {
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}
}
],
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},
"zero_gas_blank_frequency": {
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"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
"zero_gas_generation": {
"_type": "text",
"text": "Syn. Air supply"
}
},
"compounds": {
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"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": [
{
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},
{
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},
{
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},
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},
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},
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},
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},
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},
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}
]
},
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"_type": "bool",
"value": false
},
"bool_other": {
"_type": "bool",
"value": false
},
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},
"bool_voc": {
"_type": "bool",
"value": true
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
}
}
]
},
"date_of_full_operation": {
"_type": "datetime",
"utc_datetime": "2023-01-01 00:00:00"
},
"e_n": {
"_type": "quantity",
"dimensionality": "[mass] * [length] ** 4 / [time] ** 3 / [current]",
"magnitude": 120.0,
"magnitude_in_base_units": 1.2e-19,
"units": "Td"
},
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},
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},
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"value": true
},
"distance_from_condensables_inlet": {
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"units": "m"
},
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"units": "m"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": true
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "silcosteel"
}
},
"line_heating": {
"_type": "quantity",
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"magnitude": 60.0,
"magnitude_in_base_units": 333.15,
"units": "degC"
},
"residence_time": {
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"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "s"
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},
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"object_id": 1190
},
"instrument_model": {
"_type": "object_reference",
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},
"instrument_serial_number": {
"_type": "text",
"text": {
"en": "1664-1 ; 1664-2"
}
},
"instrument_type": {
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},
"measurement_qa_qc": {
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"dimensionality": "[time]",
"magnitude": 1.0,
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"units": "days"
},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "OVOCs_PTR_1664_CESAM"
}
},
"notes": {
"description": {
"_type": "text",
"text": "Proton transfer mass spectrometer operated at the atmospheric simulation chamber Multiphase Atmospheric Simulation Chamber (CESAM) to perform in-situ measurements of oxygenated volatile organic compounds (OVOCs)."
}
},
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"ready": {
"_type": "bool",
"value": false
},
"sample": {
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"_type": "quantity",
"dimensionality": "[length] ** 3 / [time]",
"magnitude": 5.0,
"magnitude_in_base_units": 8.333333333333334e-08,
"units": "mL/min"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:01"
},
"residence": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "s"
},
"sample_flow_type": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 9 🕒 2026-10-23 09:14:44 👤 User 1 (admin) installed
🕒 2026-10-23 09:14:44
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"calibration_unit": {},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2021-09-10 00:00:00"
},
"applied_until": {
"_type": "datetime",
"utc_datetime": "2026-09-10 00:00:01"
},
"certificate": {
"_type": "object_reference",
"object_id": 1189
},
"lower_dilution_factor": {
"_type": "text",
"text": "10"
},
"lower_dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 5.0,
"magnitude_in_base_units": 0.05,
"units": "%"
},
"upper_dilution_factor": {
"_type": "text",
"text": "20"
},
"upper_dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 5.0,
"magnitude_in_base_units": 0.05,
"units": "%"
}
}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
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"units": "months"
},
"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": "Syn. Air supply"
}
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"compounds": [
{
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"object_id": 303
},
{
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},
{
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},
{
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},
{
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},
{
"_type": "object_reference",
"object_id": 495
},
{
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},
{
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},
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},
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},
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}
]
},
"data_qa_qc": {
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},
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},
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},
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}
},
"data_submission": {
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{
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"_type": "text",
"text": "ACTRIS"
}
}
]
},
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},
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"magnitude_in_base_units": 1.2e-19,
"units": "Td"
},
"facility_name": {
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},
"inlet_system": {
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"utc_datetime": "9999-01-01 00:00:01"
},
"chamber_bool": {
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"value": true
},
"distance_from_condensables_inlet": {
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},
"distance_from_nox_inlet": {
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},
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"units": "m"
},
"inlet_line_heating_bool": {
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"value": true
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "silcosteel"
}
},
"line_heating": {
"_type": "quantity",
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"units": "degC"
},
"residence_time": {
"_type": "quantity",
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"units": "s"
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},
"instrument_manufacturer": {
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"object_id": 1190
},
"instrument_model": {
"_type": "object_reference",
"object_id": 1191
},
"instrument_serial_number": {
"_type": "text",
"text": {
"en": "1664-1 ; 1664-2"
}
},
"instrument_type": {
"_type": "object_reference",
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},
"measurement_qa_qc": {
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"_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": "OVOCs_PTR_1664_CESAM"
}
},
"notes": {},
"operators": [],
"ready": {
"_type": "bool",
"value": false
},
"sample": {
"air_flow": {
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"dimensionality": "[length] ** 3 / [time]",
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"units": "mL/min"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:01"
},
"residence": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 1.0,
"units": "s"
},
"sample_flow_type": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 8 🕒 2026-10-23 09:09:16 👤 User 1 (admin) installed
🕒 2026-10-23 09:09:16
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"calibration_unit": {},
"certificates": [
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2021-09-10 00:00:00"
},
"applied_until": {
"_type": "datetime",
"utc_datetime": "2026-09-10 00:00:01"
},
"certificate": {
"_type": "object_reference",
"object_id": 1189
},
"lower_dilution_factor": {
"_type": "text",
"text": "10"
},
"lower_dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 5.0,
"magnitude_in_base_units": 0.05,
"units": "%"
},
"upper_dilution_factor": {
"_type": "text",
"text": "20"
},
"upper_dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 5.0,
"magnitude_in_base_units": 0.05,
"units": "%"
}
}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"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": "Syn. Air supply"
}
},
"compounds": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
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},
{
"_type": "object_reference",
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},
{
"_type": "object_reference",
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},
{
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},
{
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},
{
"_type": "object_reference",
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},
{
"_type": "object_reference",
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},
{
"_type": "object_reference",
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}
]
},
"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": true
}
},
"data_submission": {
"databases": [
{
"database": {
"_type": "text",
"text": "ACTRIS"
}
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]
},
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},
"e_n": {
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},
"facility_name": {
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},
"inlet_system": {
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"_type": "datetime",
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},
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"value": true
},
"distance_from_condensables_inlet": {
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},
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},
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"dimensionality": "[length]",
"magnitude": 2.0,
"magnitude_in_base_units": 2.0,
"units": "m"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": true
},
"inlet_tube_material": {
"_type": "text",
"text": "Other"
},
"inlet_tube_material_if_other": {
"_type": "text",
"text": {
"en": "silcosteel"
}
},
"line_heating": {
"_type": "quantity",
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"units": "s"
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},
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"text": {
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}
},
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},
"measurement_qa_qc": {
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"dimensionality": "[time]",
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"units": "days"
},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "OVOCs_PTR_1664_CESAM"
}
},
"notes": {},
"operators": [],
"ready": {
"_type": "bool",
"value": false
},
"sample": {
"air_flow": {
"_type": "quantity",
"dimensionality": "[length] ** 3 / [time]",
"magnitude": 5.0,
"magnitude_in_base_units": 8.333333333333334e-08,
"units": "mL/min"
},
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:01"
},
"residence": {
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},
"sample_flow_type": {
"_type": "text",
"text": "Vacuum sampling"
}
},
"status": {
"_type": "text",
"text": "installed"
}
}
▶ v 7 🕒 2026-10-23 08:47:39 👤 User 1 (admin) installed
🕒 2026-10-23 08:47:39
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:01"
},
"blank_substraction": {
"_type": "text",
"text": "Applied"
},
"calibration_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"calibration_unit": {},
"certificates": [
{}
],
"linearity_check_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 4.0,
"magnitude_in_base_units": 10519200.0,
"units": "months"
},
"zero_gas_blank_frequency": {
"_type": "quantity",
"dimensionality": "[time]",
"magnitude": 1.0,
"magnitude_in_base_units": 86400.0,
"units": "days"
},
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▶ v 6 🕒 2026-10-23 08:43:43 👤 User 1 (admin) installed
🕒 2026-10-23 08:43:43
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Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
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▶ v 5 🕒 2026-10-23 08:33:36 👤 User 1 (admin) installed
🕒 2026-10-23 08:33:36
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Status:
installed
Calibration from:
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Inlet from:
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▶ v 4 🕒 2026-10-23 07:20:06 👤 User 1 (admin)
🕒 2026-10-23 07:20:06
👤 User 1 (admin)
Name: OVOCs_PTR_1664_CESAM
Calibration from:
9999-01-01
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▶ v 3 🕒 2026-10-14 06:36:16 👤 User 1 (admin)
🕒 2026-10-14 06:36:16
👤 User 1 (admin)
Name: OVOCs_PTR_xx_NFName
Calibration from:
9999-01-01
Inlet from:
9999-01-01
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▶ v 2 🕒 2026-10-06 14:47:17 👤 User 1 (admin)
🕒 2026-10-06 14:47:17
👤 User 1 (admin)
Name: OVOCs_PTR_XX_SAPHIR
Calibration from:
9999-01-01
Inlet from:
9999-01-01
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▶ v 1 🕒 2026-10-05 05:56:11 👤 User 1 (admin)
🕒 2026-10-05 05:56:11
👤 User 1 (admin)
Name: OVOCs_PTR_XX_SAPHIR
Calibration from:
9999-01-01
Inlet from:
9999-01-01
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}
},
"notes": {
"description": {
"_type": "text",
"text": "Proton transfer mass spectrometer operated at the atmospheric simulation chamber Simulation of Atmospheric PHotochemistry In a large Reaction Chamber (SAPHIR) to perform in-situ measurements of oxygenated volatile organic compounds (OVOCs)."
}
},
"operators": [],
"ready": {
"_type": "bool",
"value": false
},
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
}
}
▶ v 0 🕒 2026-10-02 10:35:29 👤 User 1 (admin)
🕒 2026-10-02 10:35:29
👤 User 1 (admin)
Name: OVOCs_PTR_XX_SAPHIR
Calibration from:
9999-01-01
Inlet from:
9999-01-01
{
"calibration": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
},
"calibration_unit": {},
"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"
}
}
]
},
"date_of_full_operation": {
"_type": "datetime",
"utc_datetime": "2026-10-02 10:34:52"
},
"facility_name": {
"_type": "object_reference",
"object_id": 9
},
"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": 541
},
"measurement_qa_qc": {},
"name": {
"_type": "text",
"text": {
"en": "OVOCs_PTR_XX_SAPHIR"
}
},
"notes": {},
"operators": [],
"ready": {
"_type": "bool",
"value": false
},
"sample": {
"applied_from": {
"_type": "datetime",
"utc_datetime": "9999-01-01 00:00:00"
}
}
}