{
  "HAPI": "3.2",
  "x_description": "This dataset contains the EPOS Predicted Scientific Events for the D2 Double Star spacecraft. These data have been converted into Cluster Exchange Format from the orignal Double Star Science Data System Common Data Format (CDF) Prime Parameter files that were made available through the Double Star Science Data System. The metadata has been updated from the DSDS/CDF standard to the CAA to aid compatibility with tools developed for the Cluster Active Archive.  Version 01 of this dataset is the initial translation prepared for the launch of the CAA during the second half of 2005.",
  "cadence": "PTS",
  "parameters": [
    {
      "type": "isotime",
      "units": "UTC",
      "name": "time_tags",
      "description": "Event time tag",
      "label": "Universal Time",
      "length": 24,
      "fill": null
    },
    {
      "type": "double",
      "name": "half_interval",
      "description": "Half event interval length",
      "label": "Half width of event interval",
      "units": "s",
      "fill": "-1.0e28"
    },
    {
      "type": "string",
      "name": "event_code",
      "description": "Double Star, Code for predicted event",
      "label": "Double Star, Code for predicted event",
      "units": null,
      "length": 3,
      "fill": "---"
    },
    {
      "type": "string",
      "name": "event_sub_code",
      "description": "Double Star, Code for predicted event sub type",
      "label": "Double Star, event sub type",
      "units": null,
      "length": 2,
      "fill": "--"
    },
    {
      "type": "integer",
      "name": "orbit_num",
      "description": "Double Star, Orbit Number: Integer part",
      "label": "Double Star, Orbit Number",
      "units": null,
      "fill": "-32768"
    },
    {
      "type": "double",
      "name": "orbit_phase",
      "description": "Double Star, Orbit phase, fractional part of orbit number",
      "label": "Double Star, Orbit phase",
      "units": null,
      "fill": "-1.0e31"
    },
    {
      "type": "double",
      "name": "sc_lat",
      "description": "Double Star, Predicted gse Latitude of sc, Angle from Ecliptic Plane",
      "label": "Double Star, Predicted gse Latitude of sc",
      "units": "deg",
      "fill": "-1.0e31"
    },
    {
      "type": "double",
      "name": "sc_mag_local_time",
      "description": "Double Star, Predicted magnetic local time of satellite",
      "label": "Double Star, Predicted Magnetic Local Time",
      "units": "hours",
      "fill": "-1.0e31"
    },
    {
      "type": "double",
      "name": "sc_r1_xyz_gse",
      "description": "Double Star, Spacecraft position at predicted event",
      "label": "Double Star, Position of sc at predicted event",
      "units": "km",
      "fill": "-1.0e31",
      "size": [
        3
      ]
    }
  ],
  "startDate": "2004-07-01T00:00Z",
  "stopDate": "2009-01-01T00:00Z",
  "x_tap_url": "https://csa.esac.esa.int/csa-sl-tap/data?retrieval_type=HEADER&DATASET_ID=D2_JP_AUX_PSE&FORCEPACK=false",
  "sampleStartDate": "2008-12-01T00:00Z",
  "sampleStopDate": "2009-01-01T00:00Z",
  "x_tap_data_url": "https://csa.esac.esa.int/csa-sl-tap/data?RETRIEVAL_TYPE=product&RETRIEVAL_ACCESS=streamed&DATASET_ID=D2_JP_AUX_PSE&START_DATE=2008-12-01T00:00:00.000Z&END_DATE=2009-01-01T00:00:00.000Z",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "x_LastUpdate": "2026-04-12T15:13:06Z"
}