[
    {
        "nc_var_name": "instrument_ctd",
        "type": "i4",
        "attrs": {
            "serial_number": "9263",
            "make_model": "Sea-Bird GPCTD",
            "comment": "Pumped",
            "long_name": "Conductivity, Temperature, Depth (CTD) Sensor",
            "calibration_date": "2018-07-18",
            "user_calibrated": "",
            "factory_calibrated": "2018-07-18",
            "calibration_report": "",
            "type": "instrument",
            "platform": "platform",
            "deployment" : "457"
        }
    },
    {
        "nc_var_name": "instrument_optode",
        "type": "i4",
        "attrs": {
            "serial_number": "279",
            "make_model": "Aanderaa Oxygen Optode 4831",
            "comment": " ",
            "long_name": "Aanderaa Oxygen Sensor",
            "calibration_date": "2018-05-14",
            "user_calibrated": "",
            "factory_calibrated": "2018-05-14",
            "calibration_report": "",
            "type": "instrument",
            "platform": "platform",
            "deployment" : "457"
        }
    },
    {
        "nc_var_name": "instrument_suna",
        "type": "i4",
        "attrs": {
            "serial_number": "708",
            "make_model": "Sea-Bird Scientific SUNA V2 Nitrate Sensor",
            "comment": " ",
            "long_name": "SUNA V2 Nitrate Sensor",
            "calibration_date": "2019-02-08",
            "user_calibrated": "",
            "factory_calibrated": "2019-02-08",
            "calibration_report": "",
            "type": "instrument",
            "platform": "platform",
            "deployment" : "457"
        }
    },
    {
        "nc_var_name": "instrument_flbbslc",
        "type": "i4",
        "attrs": {
            "serial_number": "3778",
            "make_model": "Sea-Bird FLBBSLC",
            "comment": "Chlorophyll a and Backscatter at 700nm ",
            "long_name": "Sea-Bird Chlorophyll a and Backscatter Meter",
            "calibration_date": "2018-07-27",
            "user_calibrated": "",
            "factory_calibrated": "2018-07-27",
            "calibration_report": "",
            "type": "instrument",
            "platform": "platform",
            "deployment" : "457"
        }
    }
]