{
  "HAPI": "3.1",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "startDate": "2014-10-18T00:00:00.000Z",
  "stopDate": "2025-11-14T23:59:59.999Z",
  "citation": "https://doi.org/10.17189/ywdr-vj53",
  "contact": "Eparvier, Frank G.",
  "parameters": [
    {
      "name": "y: Irradiance",
      "size": [
        3
      ],
      "type": "double",
      "units": "dimensionless",
      "description": "Solar Irradiances, in W/m^2 Calibrated EUV irradiances for Channels A (17-22 nm), B (0-7 nm), and C (121-122 nm). NOTE: on 23-Nov-2018 Channel B (0-7 nm) suffered a permanent anomaly rendering it unable to produce valid science data after UTC time 17:02:03.748983. Channel B data after this time has been filled with the value -1.0E+31.",
      "fill": null
    },
    {
      "name": "dy: Measurement Uncertainty",
      "size": [
        3
      ],
      "type": "double",
      "units": "dimensionless",
      "description": "Measurement uncertainty Measurement Uncertainty (precision) of y values In %",
      "fill": null
    },
    {
      "name": "dv: Total Combined Uncertainty",
      "size": [
        3
      ],
      "type": "double",
      "units": "dimensionless",
      "description": "Total combined uncertainty Total combined uncertainty (accuracy) of y values In %",
      "fill": null
    },
    {
      "name": "flag: Data Useability",
      "type": "integer",
      "units": "dimensionless",
      "description": "Data useability flag Data flag: 0=Good solar, 1=Occultation, 2=No pointing info, 3=Sun NOT fully In FOV, 4=Sun NOT In FOV, 5=Windowed, 6=Eclipse, 7=spare",
      "fill": null
    },
    {
      "name": "x: Unix Time",
      "type": "double",
      "units": "dimensionless",
      "description": "Timestamps for each data point, in UNIX time UNIX time: Number of seconds elapsed since 1970-01-01/00:00:00",
      "fill": null
    },
    {
      "name": "Epoch Time",
      "type": "isotime",
      "length": 24,
      "units": "dimensionless",
      "description": "CDF TT2000 time. Calculated using Berkeley SSL IDL tplot package",
      "fill": null
    },
    {
      "name": "Sun distance",
      "type": "double",
      "units": "dimensionless",
      "description": "Sun distance from MAVEN Sun distance from MAVEN (km)",
      "fill": null
    },
    {
      "name": "Counts",
      "size": [
        3
      ],
      "type": "double",
      "units": "dimensionless",
      "description": "Counts Count rate with corrections applied for visible light, dark offset, temperature, normalized gain, and field-of-view, in counts per second",
      "fill": null
    }
  ],
  "x_LastUpdate": "2026-04-14T15:07:26Z"
}