eco.astrosky.transient.gcn

lexicons.astrosky.eco

{
  "id": "eco.astrosky.transient.gcn",
  "defs": {
    "main": {
      "key": "tid",
      "type": "record",
      "record": {
        "type": "object",
        "required": [
          "topic",
          "eventID",
          "data",
          "createdAt"
        ],
        "properties": {
          "data": {
            "type": "string",
            "description": "Raw string-encoded JSON of the GCN event, which is in NASA GCN's JSON schema format. May be very large. Some exceptionally large fields (such as the localization image) should be removed before upload, and may be added separately as blobs in a future version of this schema."
          },
          "topic": {
            "type": "string",
            "maxLength": 128,
            "description": "GCN topic for the event.",
            "knownValues": [
              "gcn.circulars",
              "gcn.notices.chime.frb",
              "gcn.notices.dsa110.frb",
              "gcn.notices.einstein_probe.wxt.alert",
              "gcn.notices.icecube.lvk_nu_track_search",
              "gcn.notices.icecube.gold_bronze_track_alerts",
              "igwn.gwalert",
              "gcn.notices.superk.sn_alert",
              "gcn.notices.swift.bat.guano",
              "gcn.heartbeat"
            ]
          },
          "eventID": {
            "type": "integer",
            "minimum": 0,
            "description": "NASA Kafka stream event ID, sometimes referred to as 'offset' in their documentation."
          },
          "createdAt": {
            "type": "string",
            "format": "datetime",
            "description": "Client-declared timestamp when this post was originally created."
          }
        }
      },
      "description": "Repost of a NASA General Coordinates Network event on the ATProtocol. For the full NASA GCN schema definition, see https://github.com/nasa-gcn/gcn-schema"
    }
  },
  "$type": "com.atproto.lexicon.schema",
  "lexicon": 1
}

Validate Record

Validate a record against eco.astrosky.transient.gcn

Validation Options
Treat any remaining unresolved references as valid

Metadata

DID
did:plc:prqcuvros7du3jmyotr3iuap
CID
bafyreifgaypdpl33lknwqvhx5lbh577d57g4tluwemephkcwimyvuxskgu
Indexed At
2026-03-26 21:36 UTC
AT-URI
at://did:plc:prqcuvros7du3jmyotr3iuap/com.atproto.lexicon.schema/eco.astrosky.transient.gcn

Version History (3 versions)

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