[
    {
        "attrs": {
            "calibration_date": "2018-07-19",
            "calibration_report": "",
            "comment": "Pumped",
            "deployment": " ",
            "factory_calibrated": "2018-07-19",
            "long_name": "Conductivity, Temperature, Depth (CTD) Sensor",
            "make_model": "Sea-Bird GPCTD",
            "platform": "platform",
            "serial_number": "9263P",
            "type": "instrument",
            "user_calibrated": ""
        },
        "nc_var_name": "instrument_ctd",
        "type": "i4"
    },
    {
        "attrs": {
            "calibration_date": "2018-07-27",
            "calibration_report": "",
            "comment": "Chlorophyll a,beta700nm,CDOM",
            "deployment": " ",
            "factory_calibrated": "2018-07-27",
            "long_name": "ECO Triplet Puck",
            "make_model": "Sea-Bird ECO Triplet flbbcdslc",
            "platform": "platform",
            "serial_number": "3778",
            "type": "instrument",
            "user_calibrated": ""
        },
        "nc_var_name": "instrument_flbbcdslc",
        "type": "i4"
    },
    {
        "attrs": {
            "calibration_date": "2018-05-14",
            "calibration_report": "",
            "comment": "",
            "deployment": " ",
            "factory_calibrated": "2018-05-14",
            "long_name": "Oxygen Optode",
            "make_model": "Aanderaa Oxygen Optode 4831",
            "platform": "platform",
            "serial_number": "0279",
            "type": "instrument",
            "user_calibrated": ""
        },
        "nc_var_name": "instrument_optode",
        "type": "i4"
    },
    {
        "attrs": {
            "calibration_date": "2019-08-01",
            "calibration_report": "",
            "comment": "",
            "deployment": " ",
            "factory_calibrated": "2019-08-01",
            "long_name": "SUNA Nitrate Sensor",
            "make_model": "Sea-Bird SUNA V2 Nitrate Sensor",
            "platform": "platform",
            "serial_number": "0708",
            "type": "instrument",
            "user_calibrated": ""
        },
        "nc_var_name": "instrument_suna",
        "type": "i4"
    }
]