{
    "data_info": {
        "identifier": {
            "pid": "KEKPF-NW10A_18076",
            "proposal_number": "2021X000"
        },
        "date": {
            "create_time": "2018-12-16 07:40:27"
        },
        "facility": "Photon Factory",
        "class_name": "AR-NW10A",
        "title": "N/A",
        "title_ja": "N/A",
        "license": {
            "name": "CC BY-NC-SA"
        },
        "version": {
            "data_format": "PF9809-MDR-20220401"
        },
        "data_origin": "experiment",
        "data_depositor": {
            "name": "K.Asakura",
            "affiliation": {
                "organization": "Hokkaido University",
                "sub_organization": ""
            }
        },
        "contact_name": {
            "name": "Photon Factory",
            "organization": "KEK",
            "sub_organization": "Institute of Materials Structure Science",
            "role": "organization"
        }
    },
    "facility": {
        "ring": {
            "energy": 6.5,
            "energy_unit": "GeV",
            "start_current": 54.958,
            "start_current_unit": "mA",
            "end_current": 54.929,
            "end_current_unit": "mA"
        }
    },
    "sample": [
        {
            "name": "Ruthenium",
            "chemical_formula": "Ru",
            "additional_data": "Ru metal black diluted with BN"
        }
    ],
    "measurement": {
        "method": {
            "name": "XAFS",
            "detection": "Transmission",
            "absorption_edge": "Ru K"
        },
        "date": {
            "start_time": "2018-12-16 07:35:09",
            "end_time": "2018-12-16 07:40:15"
        },
        "scan_mode": "Step Scan"
    },
    "instrument": {
        "monochrometor": {
            "number": 2,
            "net_plane": "Si(311)",
            "distance": 1.63747,
            "distance_unit": "A"
        },
        "section": [
            {
                "start_energy": 12.7185,
                "start_energy_unit": "deg",
                "step_energy": 12.7185,
                "step_energy_unit": "deg",
                "end_energy": 12.7185,
                "end_energy_unit": "deg",
                "dwell_time": 1.0,
                "dwell_time_unit": "sec"
            }
        ],
        "xafs": {
            "I0": {
                "element": [
                    {
                        "type": "Ionization Chamber"
                    }
                ],
                "element_number": 1
            },
            "I1": {
                "element": [
                    {
                        "type": "Ionization Chamber"
                    }
                ],
                "element_number": 1
            }
        }
    },
    "local": {
        "xafs_filename_list": [
            "Ru metal.dat",
            "metadata.yml",
            "thumbnail.png"
        ]
    }
}