{
    "help": "Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string",
    "success": true,
    "result": {
        "id": "cd737be9-21c7-4d18-ac32-3552b7c87b06",
        "url": "https://www.inptdat.de/node/231",
        "source": {
            "name": "DC arc",
            "specification": "thermal, atmospheric pressure, DC",
            "properties": "<p>The cathode is made of pure tungsten and has a radius of 1 mm in its cylindrical part and a length of 15 mm. The truncated conical<br />\ntip has a vertex angle of 40\u00b0 and a plateau with a radius of 0.2 mm. The anode is hemispherical with a flattened top and made of graphite. The arc is ignited in argon at atmopsheric pressure. Arc current values go up to 150 A.</p>\n"
        },
        "medium": {
            "name": "Ar",
            "properties": "<p>Thermal plasma in the state of LTE except in the regions close to the electrodes.</p>\n"
        },
        "target": [],
        "diagnostics": {
            "name": "MHD simulation, boundary layer model, OES",
            "properties": "<p>The equipment consists of a spectrograph Acton SP2500 with a focal length of 0.5 m and an intensified CCD camera Princeton Instruments PI-MAX4. The triggering is controlled by a delay generator BNC Model 575 with optical outputs via optical fibers. The image of the arc is recorded by a high-speed video camera of the type IDT Motion Pro Y6. The arc is imaged by a spherical mirror on the entrance slit of the spectrometer with a width of 30 micrometers.</p>\n",
            "procedure": "<p>The Emission spectra are radially resolved. They contain spectral and spatial side-on information about the arc. Absolute calibration is performed by a tungsten strip lamp placed at the position of the arc.</p>\n"
        },
        "resource": [
            {
                "id": "22b8afb2-5d07-4fb8-b289-0c42fbf669bc",
                "url": "https://www.inptdat.de/system/files/node231_Fig.2_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Surface temperature of the cathode between 3000 and 4300 K.",
                "quality": "published"
            },
            {
                "id": "31c60214-b238-4d33-8b18-69f1d41aa128",
                "url": "https://www.inptdat.de/system/files/node231_Fig.3.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Surface temperature of the cathode between 3000 and 4300 K.",
                "quality": "published"
            },
            {
                "id": "512c5f4f-9528-4070-b0f8-9a3d222a4f4b",
                "url": "https://www.inptdat.de/system/files/node231_Fig.6a_2.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Radial positions from 0 up to 10 mm.",
                "quality": "published"
            },
            {
                "id": "4d8af6a8-e522-4a32-a818-20c723185c0b",
                "url": "https://www.inptdat.de/system/files/node231_Fig.6b_1.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Radial positions from 0 up tp 10 mm",
                "quality": "published"
            },
            {
                "id": "aac202f3-6825-4dff-a1cb-cd63196b06e9",
                "url": "https://www.inptdat.de/system/files/node231_Fig.6c_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Radial positions from 0 up to 10 mm.",
                "quality": "published"
            },
            {
                "id": "cf2c75d9-72ce-41b8-b181-ab8ad23e3dea",
                "url": "https://www.inptdat.de/system/files/node231_Fig.7_2.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Axial position between 0 and 5 mm.",
                "quality": "published"
            },
            {
                "id": "2a29faea-e70c-4ab3-8183-dbbce2a813f0",
                "url": "https://www.inptdat.de/system/files/node231_Fig.8a_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Fron the centre of the cathode up to a distance of 15 mm.",
                "quality": "published"
            },
            {
                "id": "2be93992-8a9b-4102-9a5b-e311e981b1a0",
                "url": "https://www.inptdat.de/system/files/node231_Fig.8b.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "From the centre of the cathode up to a distance of 15 mm.",
                "quality": "published"
            },
            {
                "id": "5ec12e56-e7ec-4920-b844-1f51214ad252",
                "url": "https://www.inptdat.de/system/files/node231_Fig.9.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Arc current from 10 up to 150 A.",
                "quality": "published"
            },
            {
                "id": "66199776-7e27-46f2-a61a-3210eee9d4e0",
                "url": "https://www.inptdat.de/system/files/node231_Fig.10a_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Distance from the cathode tip up to 15 mm.",
                "quality": "published"
            },
            {
                "id": "f305f226-8976-44ce-affb-7a79e27d60f9",
                "url": "https://www.inptdat.de/system/files/node231_Fig.10b_1.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Distance from the cathode tip up to 8 mm.",
                "quality": "published"
            }
        ]
    }
}