Add NASA GCN v4.0.0

Signed-off-by: Juan Cruz Viotti <[email protected]>

DEPENDENCIES

@@ -1,4 +1,5 @@
 vendorpull https://github.com/sourcemeta/vendorpull dea311b5bfb53b6926a4140267959ae334d3ecf4
+nasa-gcn-4-0-0 https://github.com/nasa-gcn/gcn-schema v4.0.0
 nasa-gcn-4-1-0 https://github.com/nasa-gcn/gcn-schema v4.1.0
 nasa-gcn-4-2-0 https://github.com/nasa-gcn/gcn-schema v4.2.0
 osv-schema-1-5-0 https://github.com/ossf/osv-schema v1.5.0

configuration.json

@@ -67,6 +67,10 @@
       "base": "https://gcn.nasa.gov/schema/v4.1.0/gcn",
       "path": "./vendor/nasa-gcn-4-1-0"
     },
+    "nasa/gcn/v4.0.0": {
+      "base": "https://gcn.nasa.gov/schema/v4.0.0/gcn",
+      "path": "./vendor/nasa-gcn-4-0-0"
+    },
     "ossf/osv/v1.6.7": {
       "base": "https://raw.githubusercontent.com/ossf/osv-schema/main/validation",
       "path": "./vendor/osv-schema-1-6-7"

vendor/nasa-gcn-4-0-0.mask

@@ -0,0 +1,31 @@
+.husky/
+.npmrc
+index.js
+package-lock.json
+package.json
+README.md
+update-tags.mjs
+validate.mjs
+gcn/notices/glowbug/Alert.example.json
+gcn/notices/core/Reporter.example.json
+gcn/notices/core/Statistics.example.json
+gcn/notices/core/Localization.example.json
+gcn/notices/core/Pointing.example.json
+gcn/notices/burstcube/test.example.json
+gcn/notices/burstcube/alert.example.json
+gcn/notices/heasarc/archive_alert.example.json
+gcn/notices/swift/bat/guano.loc_map.example.json
+gcn/notices/swift/bat/Guano.example.json
+gcn/notices/swift/bat/Guano.Retraction.example.json
+gcn/notices/swift/bat/guano.loc_arc_min.example.json
+gcn/notices/icecube/test/gold_bronze_track_alerts.example.json
+gcn/notices/icecube/test/gold_bronze.update.example.json
+gcn/notices/icecube/lvk_nu_track_search.example.json
+gcn/notices/einstein_probe/wxt/alert.example.json
+gcn/notices/svom/eclairs/trigger.catalog.example.json
+gcn/notices/svom/eclairs/trigger.slewing.example.json
+gcn/notices/svom/eclairs/trigger.not-slewing.example.json
+gcn/notices/svom/eclairs/trigger.wakeup.example.json
+gcn/notices/svom/grm/trigger.example.json
+gcn/circulars.example.json
+gcn/notices/einstein_probe/wxt/alert.schema.example.json

vendor/nasa-gcn-4-0-0/gcn/notices/burstcube/alert.schema.json

@@ -0,0 +1,27 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/burstcube/alert.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Alert",
+  "description": "BurstCube Trigger Alert",
+  "type": "object",
+  "allOf": [
+    { "$ref": "../core/Alert.schema.json" },
+    { "$ref": "../core/Reporter.schema.json" },
+    { "$ref": "../core/DateTime.schema.json" },
+    { "$ref": "../core/Event.schema.json" },
+    { "$ref": "../core/Localization.schema.json" },
+    { "$ref": "../core/Statistics.schema.json" },
+    { "$ref": "../core/Duration.schema.json" }
+  ],
+  "properties": {
+    "detector_status": {
+      "type": "object",
+      "properties": {
+        "CsI0": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI1": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI2": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI3": { "$ref": "../core/DetectorStatus.schema.json" }
+      }
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/burstcube/test.schema.json

@@ -0,0 +1,27 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/burstcube/test.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Alert",
+  "description": "BurstCube Trigger Alert",
+  "type": "object",
+  "allOf": [
+    { "$ref": "../core/Alert.schema.json" },
+    { "$ref": "../core/Reporter.schema.json" },
+    { "$ref": "../core/DateTime.schema.json" },
+    { "$ref": "../core/Event.schema.json" },
+    { "$ref": "../core/Localization.schema.json" },
+    { "$ref": "../core/Statistics.schema.json" },
+    { "$ref": "../core/Duration.schema.json" }
+  ],
+  "properties": {
+    "detector_status": {
+      "type": "object",
+      "properties": {
+        "CsI0": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI1": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI2": { "$ref": "../core/DetectorStatus.schema.json" },
+        "CsI3": { "$ref": "../core/DetectorStatus.schema.json" }
+      }
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/AdditionalInfo.schema.json

@@ -0,0 +1,13 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/AdditionalInfo.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "Comments",
+  "description": "Comments that are not summarized elsewhere in schema",
+  "properties": {
+    "additional_info": {
+      "type": "string",
+      "description": "Additional information about the event"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/Alert.schema.json

@@ -0,0 +1,28 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/Alert.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Alert",
+  "description": "Alert Information description properties of this notice",
+  "type": "object",
+  "properties": {
+    "alert_datetime": {
+      "type": "string",
+      "description": "Date and time of notice creation [UTC, ISO 8601], ex YYYY-MM-DDTHH:MM:SS.ssssssZ"
+    },
+    "alert_tense": {
+      "enum": [
+        "current",
+        "archival",
+        "planned",
+        "injection",
+        "commanded",
+        "test"
+      ],
+      "description": "Indication of whether this alert refers to a recent observation (current), re-analysis of archival data (archival), a planned observation in the future (planned), a signal injection (injection), commanded trigger (commanded) or a test trigger (test)."
+    },
+    "alert_type": {
+      "enum": ["initial", "update", "retraction"],
+      "description": "Indication of alert sequence if multiple of same type sent"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/DateTime.schema.json

@@ -0,0 +1,25 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/DateTime.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "DateTime",
+  "description": "Time descriptions of transient event and observation",
+  "type": "object",
+  "properties": {
+    "trigger_time": {
+      "type": "string",
+      "description": "Time of the trigger [ISO 8601], ex YYYY-MM-DDTHH:MM:SS.ssssssZ"
+    },
+    "observation_start": {
+      "type": "string",
+      "description": "Start time of the observation [ISO 8601]"
+    },
+    "observation_stop": {
+      "type": "string",
+      "description": "Stop time of the observation [ISO 8601]"
+    },
+    "observation_livetime": {
+      "type": "number",
+      "description": "Livetime of the observation [s]"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/DetectorStatus.schema.json

@@ -0,0 +1,7 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/DetectorStatus.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "DetectorStatus",
+  "enum": ["on", "off", "triggered"],
+  "description": "Status of a specified detector at the time of the alert"
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/Distance.schema.json

@@ -0,0 +1,19 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/Distance.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "Distance",
+  "description": "Luminosity Distance",
+  "properties": {
+    "luminosity_distance": {
+      "type": "number",
+      "description": "Luminosity distance [Mpc]"
+    },
+    "luminosity_distance_error": {
+      "type": "array",
+      "items": { "type": "number" },
+      "maxItems": 2,
+      "description": "Luminosity distance uncertainty [Mpc, 1-sigma], with optional asymmetric uncertainty"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/Duration.schema.json

@@ -0,0 +1,28 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/Duration.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "Duration",
+  "properties": {
+    "t90": {
+      "type": "number",
+      "description": "Time duration of central 90% of integrated fluence [s]"
+    },
+    "t90_error": {
+      "type": "array",
+      "items": { "type": "number" },
+      "maxItems": 2,
+      "description": "1-sigma uncertainty of the T90 duration [s], with asymmetric statistical errors taken into account"
+    },
+    "t50": {
+      "type": "number",
+      "description": "Time duration of central 50% of integrated fluence [s]"
+    },
+    "t50_error": {
+      "type": "array",
+      "items": { "type": "number" },
+      "maxItems": 2,
+      "description": "1-sigma uncertainty of the T50 duration [s], with asymmetric statistical errors taken into account"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/Event.schema.json

@@ -0,0 +1,23 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/Event.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "Event Information",
+  "description": "Name or names of the event",
+  "properties": {
+    "event_name": {
+      "type": "array",
+      "items": { "type": "string" },
+      "description": "Name of the event (ex: GRB 170817A, GW170817, AT2017gfo, SSS 17a)"
+    },
+    "id": {
+      "type": "array",
+      "items": { "oneOf": [{ "type": "string" }, { "type": "number" }] },
+      "description": "Instrument-specific trigger ID (ex: bn230313485 (Fermi), 1159327 (Swift)) or alternate ID"
+    },
+    "data_archive_page": {
+      "type": "string",
+      "description": "URL of archived data files"
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/FollowUp.schema.json

@@ -0,0 +1,26 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/FollowUp.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "FollowUp",
+  "description": "Schema specific to follow-up cases",
+  "type": "object",
+  "properties": {
+    "ref_type": {
+      "type": "string",
+      "description": "Type of the event detected, ex. GRB, GW, neutrino"
+    },
+    "ref_instrument": {
+      "type": "string",
+      "description": "Name of the reference mission or, instrument, ex. Fermi-GBM"
+    },
+    "ref_ID": {
+      "type": "string",
+      "description": "Trigger ID as reported by the reference instrument, ex. bnYYMMDDFF"
+    },
+    "reference": {
+      "type": "object",
+      "additionalProperties": { "type": ["number", "string"] },
+      "description": "Reference as distributed by the notices or circulars or ATel, ex. gcn circulars: 12345, gcn.notices.LVK.alert: SYYMMDDak-2-preliminary. "
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/HardnessRatio.schema.json

@@ -0,0 +1,33 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/HardnessRatio.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "HardnessRatio",
+  "description": "Hardness Ratio parameterization",
+  "properties": {
+    "hardness_ratio": {
+      "type": "number",
+      "description": "ratio of flux between high and low energy bands"
+    },
+    "hardness_ratio_error": {
+      "type": "array",
+      "items": { "type": "number" },
+      "maxItems": 2,
+      "description": "ratio of flux between high and low energy bands, with asymmetric statistical errors taken into account"
+    },
+    "energy_range_soft": {
+      "type": "array",
+      "items": { "type": "number" },
+      "description": "Energy range [keV] used in soft band of hardness ratio",
+      "minItems": 2,
+      "maxItems": 2
+    },
+    "energy_range_hard": {
+      "type": "array",
+      "items": { "type": "number" },
+      "description": "Energy range [keV] used in hard band of hardness ratio",
+      "minItems": 2,
+      "maxItems": 2
+    }
+  }
+}

vendor/nasa-gcn-4-0-0/gcn/notices/core/Localization.schema.json

@@ -0,0 +1,64 @@
+{
+  "$id": "https://gcn.nasa.gov/schema/v4.0.0/gcn/notices/core/Localization.schema.json",
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "type": "object",
+  "title": "Localization",
+  "description": "Localization of transient",
+  "properties": {
+    "ra": {
+      "type": "number",
+      "description": "ICRS right ascension [deg], utilizes the J2000 epoch and an equatorial coordinate system"
+    },
+    "dec": {
+      "type": "number",
+      "description": "ICRS declination [deg], utilizes the J2000 epoch and an equatorial coordinate system"
+    },
+    "ra_dec_error": {
+      "anyOf": [
+        {
+          "type": "number",
+          "description": "Uncertainty region described as a circle with a radius [deg]."
+        },
+        {
+          "type": "array",
+          "items": { "type": "number" },
+          "minItems": 1,
+          "maxItems": 3,
+          "description": "An array of up to three values that describe the localization region as an ellipse: length of the semi-major axis, length of the semi-minor axis (default is the same as the semi-major axis), and astronomical position angle of the semi-major axis (measured from North through East, default is zero)."
+        }
+      ]
+    },
+    "containment_probability": {
+      "type": "number",
+      "description": "Containment probability [dimensionless, 0-1]; if absent, default is 0.9",
+      "default": 0.9
+    },
+    "systematic_included": {
+      "type": "boolean",
+      "description": "Contains true when the systematic error is included and false when the systematic error is not included",
+      "default": false
+    },
+    "instrument_phi": {
+      "type": "number",
+      "description": "Instrument phi [deg]"
+    },
+    "instrument_theta": {
+      "type": "number",
+      "description": "Instrument theta [deg]"
+    },
+    "instrument_semimajor_angle": {
+      "type": "number",
+      "description": "Position angle of semi-major axis in instrument coordinates [deg]"
+    },
+    "healpix_url": {
+      "type": "string",
+      "description": "URL of HEALPix localization probability file"
+    },
+    "healpix_file": {
+      "type": "string",
+      "contentEncoding": "base64",
+      "contentMediaType": "image/fits",
+      "description": "Base 64 encoded content of a FITS file"
+    }
+  }
+}