NO_CLD_photolytic_Towergas_SMR
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17 Version(s)
Version
16
current
🕒 2026-07-09 15:39:59
👤 User 1 (admin)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
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▶ v 15 🕒 2026-07-09 12:48:40 👤 User 46 (Petri Keronen) operational
🕒 2026-07-09 12:48:40
👤 User 46 (Petri Keronen)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
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}
▶ v 14 🕒 2026-07-09 12:20:15 👤 User 46 (Petri Keronen) operational
🕒 2026-07-09 12:20:15
👤 User 46 (Petri Keronen)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
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"utc_datetime": "2024-02-05 11:32:35"
},
"certificate": {
"_type": "object_reference",
"object_id": 1081
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.00015,
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"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
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"magnitude": 1.4,
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}
},
{
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"_type": "datetime",
"utc_datetime": "2024-02-06 11:34:24"
},
"applied_until": {
"_type": "datetime",
"utc_datetime": "2025-03-17 11:34:39"
},
"certificate": {
"_type": "object_reference",
"object_id": 1082
},
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"_type": "quantity",
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},
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"_type": "quantity",
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}
},
{
"applied_since": {
"_type": "datetime",
"utc_datetime": "2025-03-18 11:36:13"
},
"certificate": {
"_type": "object_reference",
"object_id": 1083
},
"dilution_factor": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 0.015,
"magnitude_in_base_units": 0.015,
"units": "1"
},
"dilution_factor_uncertainty": {
"_type": "quantity",
"dimensionality": "dimensionless",
"magnitude": 1.4,
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"units": "%"
}
}
],
"frequenzy": {
"_type": "quantity",
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"magnitude": 1.0,
"magnitude_in_base_units": 2629800.0,
"units": "months"
},
"no_manufacturer": {
"_type": "object_reference",
"object_id": 914
},
"no_model": {
"_type": "object_reference",
"object_id": 915
},
"no_serial_number": {
"_type": "text",
"text": {
"en": "2309-173"
}
},
"type": {
"_type": "text",
"text": "Cylinder/Dilution"
}
},
"no2_check": {
"_type": "bool",
"value": false
},
"no_check": {
"_type": "bool",
"value": true
},
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"magnitude": 0.1,
"magnitude_in_base_units": 1e-07,
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},
"zero_air": {
"_type": "text",
"text": "Zero Air generator"
},
"zero_air_manufacturer": {
"_type": "object_reference",
"object_id": 886
},
"zero_air_model": {
"_type": "object_reference",
"object_id": 887
}
},
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"_type": "object_reference",
"object_id": 580
},
"converter_model": {
"_type": "object_reference",
"object_id": 760
},
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"_type": "text",
"text": {
"en": "999"
}
},
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},
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"dimensionality": "[time]",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
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},
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"magnitude_in_base_units": 298.0,
"units": "K"
},
"type": {
"_type": "text",
"text": "Other"
},
"type_if_other": {
"_type": "text",
"text": {
"en": "no NO2 converter; NO2 is measured with Los Gatos NO2 analyzer (#760)"
}
}
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"_type": "bool",
"value": true
},
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},
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},
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"_type": "bool",
"value": false
}
},
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{
"database": {
"_type": "text",
"text": "ACTRIS"
},
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}
]
},
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},
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},
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},
"filter_inlet_material": {
"_type": "text",
"text": "PTFE (Teflon)"
},
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"_type": "text",
"text": "None"
},
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"_type": "quantity",
"dimensionality": "[length]",
"magnitude": 5.0,
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"units": "\u00b5m"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
},
"inlet_tube_material": {
"_type": "text",
"text": "PFA"
},
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},
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"magnitude_in_base_units": 35.0,
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},
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"magnitude": 1.4,
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},
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"object_id": 565
},
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},
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},
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"checklist": {
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},
"instrument_log_book": {
"_type": "text",
"text": "Electronic"
}
},
"name": {
"_type": "text",
"text": {
"en": "NO_CLD_photolytic_Towergas_SMR"
}
},
"notes": {
"data": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "The instrument shelter is a container on the top of a measurement tower, 35 m above ground.\r\nThe inlet is at 4 m distance from the wall of the container at the end of a boom extending 1.5 m away from the tower\u2019s railing.\r\n\r\nZero air is generated from dried compressed air with Purafil + Silicagel + Activated Carbon + Sofnocat/Moleculite."
}
},
"description": {
"_type": "text",
"is_markdown": true,
"text": {
"en": "Chemiluminescence detector operated at the observatory platform SMEAR II (Hyyti\u00e4la) to perform in-situ measurements of nitrogen oxides (NOx)."
}
},
"flow_schemas": [
{
"_type": "file",
"file_id": 2
}
],
"pictures": [
{
"_type": "file",
"file_id": 0
},
{
"_type": "file",
"file_id": 1
}
]
},
"operators": [
{
"level": {
"_type": "text",
"text": "expert"
},
"operator": {
"_type": "user",
"user_id": 46
}
}
],
"status": {
"_type": "text",
"text": "operational"
}
}
▶ v 13 🕒 2026-07-08 06:55:58 👤 User 1 (admin) operational
🕒 2026-07-08 06:55:58
👤 User 1 (admin)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
{
"auxiliary": {
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"_type": "object_reference",
"object_id": 419
},
{
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}
],
"ozone": {
"_type": "object_reference",
"object_id": 1086
}
},
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"text": "Automatic"
},
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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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"object_id": 914
},
"no_model": {
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"object_id": 915
},
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},
"type": {
"_type": "text",
"text": "Cylinder/Dilution"
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},
"no2_check": {
"_type": "bool",
"value": false
},
"no_check": {
"_type": "bool",
"value": true
},
"zero_air": {
"_type": "text",
"text": "Zero Air generator"
}
},
"converter": {},
"data_qa_qc": {
"bool_calibrations": {
"_type": "bool",
"value": true
},
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},
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},
"data_submission": {
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"database": {
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"submission": {
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},
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},
"filter_inlet_material": {
"_type": "text",
"text": "PTFE (Teflon)"
},
"humidity_temperature_control": {
"_type": "text",
"text": "None"
},
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"_type": "quantity",
"dimensionality": "[length]",
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"magnitude_in_base_units": 5e-06,
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},
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"_type": "bool",
"value": false
},
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"_type": "text",
"text": "PFA"
},
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"_type": "quantity",
"dimensionality": "[length]",
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"magnitude_in_base_units": 35.0,
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},
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"object_id": 565
},
"instrument_model": {
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},
"instrument_serial_number": {
"_type": "text",
"text": {
"en": "78540"
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},
"instrument_type": {
"_type": "object_reference",
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},
"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": "NO_CLD_photolytic_Towergas_SMR"
}
},
"notes": {
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"en": "The instrument shelter is a container on the top of a measurement tower, 35 m above ground.\r\nThe inlet is at 4 m distance from the wall of the container at the end of a boom extending 1.5 m away from the tower\u2019s railing.\r\n\r\nZero air is generated from dried compressed air with Purafil + Silicagel + Activated Carbon + Sofnocat/Moleculite."
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},
"description": {
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}
},
"flow_schemas": [
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"_type": "file",
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}
]
},
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}
}
▶ v 12 🕒 2026-07-07 06:58:13 👤 User 1 (admin) operational
🕒 2026-07-07 06:58:13
👤 User 1 (admin)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
{
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"ozone": {
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},
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},
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},
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},
"no_check": {
"_type": "bool",
"value": true
},
"zero_air": {
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},
"converter": {},
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},
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},
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"_type": "bool",
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},
"bool_voc": {
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}
},
"data_submission": {
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}
]
},
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},
"inlet_system": {
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"distance_from_ozone_inlet": {
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},
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"dimensionality": "[length]",
"magnitude": 0.0,
"magnitude_in_base_units": 0.0,
"units": "m"
},
"filter_inlet_material": {
"_type": "text",
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},
"humidity_temperature_control": {
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},
"inlet_filter_mesh_size": {
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"dimensionality": "[length]",
"magnitude": 5.0,
"magnitude_in_base_units": 5e-06,
"units": "\u00b5m"
},
"inlet_line_heating_bool": {
"_type": "bool",
"value": false
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▶ v 11 🕒 2026-07-07 06:56:34 👤 User 1 (admin) operational
🕒 2026-07-07 06:56:34
👤 User 1 (admin)
Name: NO_CLD_photolytic_Towergas_SMR
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▶ v 10 🕒 2026-07-07 06:53:16 👤 User 1 (admin) operational
🕒 2026-07-07 06:53:16
👤 User 1 (admin)
Name: NO_CLD_photolytic_Towergas_SMR
Status:
operational
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▶ v 9 🕒 2026-06-30 11:44:58 👤 User 46 (Petri Keronen) operational
🕒 2026-06-30 11:44:58
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
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▶ v 8 🕒 2026-06-30 11:37:25 👤 User 46 (Petri Keronen) operational
🕒 2026-06-30 11:37:25
👤 User 46 (Petri Keronen)
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▶ v 7 🕒 2026-06-29 14:23:38 👤 User 46 (Petri Keronen) operational
🕒 2026-06-29 14:23:38
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
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▶ v 6 🕒 2026-06-29 12:51:50 👤 User 46 (Petri Keronen) operational
🕒 2026-06-29 12:51:50
👤 User 46 (Petri Keronen)
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▶ v 5 🕒 2026-06-29 12:30:49 👤 User 46 (Petri Keronen) operational
🕒 2026-06-29 12:30:49
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
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}
▶ v 4 🕒 2026-06-29 12:23:38 👤 User 46 (Petri Keronen) operational
🕒 2026-06-29 12:23:38
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
Status:
operational
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}
▶ v 3 🕒 2026-06-25 12:11:38 👤 User 46 (Petri Keronen) operational
🕒 2026-06-25 12:11:38
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
Status:
operational
{
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},
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}
}
▶ v 2 🕒 2026-06-25 11:55:07 👤 User 46 (Petri Keronen) operational
🕒 2026-06-25 11:55:07
👤 User 46 (Petri Keronen)
Name: NO_chemiluminescence_photolytic_Towergas_SMR
Status:
operational
{
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},
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},
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},
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},
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},
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}
}
▶ v 1 🕒 2026-06-04 12:24:28 👤 User 1 (admin)
🕒 2026-06-04 12:24:28
👤 User 1 (admin)
Name: NOx_type_xx_SMR
{
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},
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}
▶ v 0 🕒 2026-06-04 12:19:02 👤 User 1 (admin)
🕒 2026-06-04 12:19:02
👤 User 1 (admin)
Name: NOx_type_xx_SMR
{
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},
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},
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