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DSA-110 FRB Alert

Fast radio burst alert from the Deep Synoptic Array 110.

View the source on GitHub

Properties

* = required

NameTypeDescription
$schemastring
importancenumberA machine learning score separating RFI (0) from an astrophysical signal (1)
event_durationnumberTime duration of the event in milliseconds
snrnumberSignal to noise ratio of burst [dimensionless]
descriptionstringDescription of how the event was identified and what it represents.
known_sourcestringName of a known FRB that this event has been associated to.

Properties from all of the following:

These properties are inherited using the allOf syntax. In order to validate, all of the following schemas must be individually valid, based on their respective properties. See allOf for more information.

NameDescription
Alert.schema.jsoncore schema object (click to expand)
Reporter.schema.jsoncore schema object (click to expand)
Event.schema.jsoncore schema object (click to expand)
DateTime.schema.jsoncore schema object (click to expand)
Localization.schema.jsoncore schema object (click to expand)
DispersionMeasure.schema.jsoncore schema object (click to expand)

Example

{
  "$schema": "https://gcn.nasa.gov/schema/v6.0.0/gcn/notices/dsa110/frb.schema.json",
  "alert_type": "initial",
  "trigger_time": "2024-09-18T07:19:10.765268Z",
  "id": "240918aaaa",
  "snr": 12.698559761047363,
  "dm": 279.422607421875,
  "event_duration": 1,
  "ra": 346.77850859547,
  "dec": 12.632485229956252,
  "ra_dec_error": [
    0.016,
    0.02
  ],
  "importance": 0.9871308604784662
}
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