NASA · Schema

Coronal Mass Ejection

A coronal mass ejection event from NASA's DONKI space weather database.

GovernmentScienceSpace

Properties

Name Type Description
activityID string Unique identifier for the CME event.
catalog string Source catalog for the event.
startTime string Start time of the CME event.
sourceLocation string Location on the Sun where the CME originated.
activeRegionNum integer Active region number on the Sun.
note string Additional notes about the event.
instruments array
cmeAnalyses array
View JSON Schema on GitHub

JSON Schema

coronal-mass-ejection.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/nasa/blob/main/json-schema/coronal-mass-ejection.json",
  "title": "Coronal Mass Ejection",
  "description": "A coronal mass ejection event from NASA's DONKI space weather database.",
  "type": "object",
  "properties": {
    "activityID": {
      "type": "string",
      "description": "Unique identifier for the CME event."
    },
    "catalog": {
      "type": "string",
      "description": "Source catalog for the event."
    },
    "startTime": {
      "type": "string",
      "format": "date-time",
      "description": "Start time of the CME event."
    },
    "sourceLocation": {
      "type": "string",
      "description": "Location on the Sun where the CME originated."
    },
    "activeRegionNum": {
      "type": "integer",
      "description": "Active region number on the Sun."
    },
    "note": {
      "type": "string",
      "description": "Additional notes about the event."
    },
    "instruments": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "displayName": { "type": "string" }
        }
      }
    },
    "cmeAnalyses": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "time21_5": { "type": "string", "format": "date-time" },
          "latitude": { "type": "number" },
          "longitude": { "type": "number" },
          "halfAngle": { "type": "number" },
          "speed": { "type": "number" },
          "type": { "type": "string" },
          "isMostAccurate": { "type": "boolean" }
        }
      }
    }
  },
  "required": ["activityID", "startTime"]
}