either a list or a single number

nasa-gcn · Dec 29, 2023 · 019f5a5 · 019f5a5
1 parent f6357b6
commit 019f5a5
Showing 1 changed file with 24 additions and 6 deletions.
diff --git a/gcn/notices/core/Localization.schema.json b/gcn/notices/core/Localization.schema.json
@@ -19,14 +19,32 @@
       "default": "circle"
     },
     "ra_uncertainty": {
-      "type": "array",
-      "maxItems": 2,
-      "description": "Uncertainty in RA [deg] with optional asymmetric errors, measured from the RA in the schema; respective ex: [r], [r1], [l1-, l1+]. For ellipse, ra axis is r1 or semi-major axis."
+      "oneOf": [
+        {
+          "type": "number",
+          "description": "Uncertainty in RA [deg], a single number for circle and ellipse. For ellipse, ra-axis r1 represents semi-major axis."
+        },
+        {
+          "type": "array",
+          "maxItems": 2,
+          "items": { "type": "number" },
+          "description": "Uncertainty in RA [deg] with optional asymmetric errors, measured from the RA in the schema; [l1-, l1+] for rectangle."
+        }
+      ]
     },
     "dec_uncertainty": {
-      "type": "array",
-      "maxItems": 2,
-      "description": "Uncertainty in Dec [deg] with optional asymmetric errors, measured from the Dec in the schema; respective ex: [r2], [l2-, l2+]. Not reported if circular and Dec axis is r2 or semi-minor axis for ellipse."
+      "oneOf": [
+        {
+          "type": "number",
+          "description": "Uncertainty in Dec [deg], ellipse minor-axis reported as a single number. If circle, do not report."
+        },
+        {
+          "type": "array",
+          "maxItems": 2,
+          "items": { "type": "number" },
+          "description": "Uncertainty in Dec [deg] with optional asymmetric errors, measured from the Dec in the schema; [l2-, l2+] for rectangle."
+        }
+      ]
     },
     "position_angle": {
       "type": "number",