TMSS-64: Add dataproduct specification for the pulsar pipeline (pulp)

SAS/TMSS/backend/src/tmss/tmssapp/schemas/dataproduct_feedback_template-pulp.json

+{
+  "$id":"http://tmss.lofar.org/api/schemas/dataproductfeedbacktemplate/feedback/1#",
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "title": "feedback",
+  "type": "object",
+  "default": {},
+  "properties": {
+    "percentage_written": {
+      "title": "Percentage written",
+      "type": "integer",
+      "default": 0
+    },
+    "frequency": {
+      "title": "Frequency",
+      "type": "object",
+      "default": {},
+      "properties": {
+        "subbands": {
+          "title": "Subbands",
+          "type": "array",
+          "default": [],
+          "items": {
+            "title": "Subband",
+            "type": "integer",
+            "minimum": 0,
+            "maximum": 511
+          }
+        },
+        "central_frequencies": {
+          "title": "Central frequencies",
+          "type": "array",
+          "default": [],
+          "items": {
+            "title": "frequency",
+            "type": "number",
+            "default": 0.0,
+            "minimum": 0.0
+          }
+        },
+        "channel_width": {
+          "title": "Channel width",
+          "type": "number",
+          "default": 3051.8,
+          "minimum": 0.0
+        },
+        "channels_per_subband": {
+          "title": "Channels per subband",
+          "type": "integer",
+          "default": 64,
+          "minimum": 1
+        }
+      },
+      "required": [ "subbands", "central_frequencies", "channel_width", "channels_per_subband" ]
+    },
+    "time": {
+      "title": "Time",
+      "type": "object",
+      "default": {},
+      "properties": {
+        "start_time": {
+          "title": "Start time",
+          "$ref": "http://tmss.lofar.org/api/schemas/commonschematemplate/datetime/1/#/definitions/timestamp",
+          "default": "1970-01-01T00:00:00Z"
+        },
+        "duration": {
+          "title": "Duration",
+          "type": "number",
+          "default": 0.0
+        },
+        "sample_width": {
+          "title": "Sample width",
+          "type": "number",
+          "default": 0.0
+        }
+      },
+      "required": [ "start_time", "duration", "sample_width" ]
+    },
+    "antennas": {
+      "$ref": "http://tmss.lofar.org/api/schemas/commonschematemplate/stations/1/#/definitions/antennas",
+      "default": {}
+    },
+    "target": {
+      "title": "Target",
+      "type": "object",
+      "default": {},
+      "properties": {
+        "pointing": {
+          "title": "Pointing",
+          "$ref": "http://tmss.lofar.org/api/schemas/commonschematemplate/pointing/1/#/definitions/pointing",
+          "default": {}
+        }
+      },
+      "required": [ "pointing" ]
+    },
+    "samples": {
+      "title": "Samples",
+      "type": "object",
+      "default": {},
+      "properties": {
+        "polarisations": {
+          "title": "Polarisations",
+          "type": "array",
+          "default": [
+            "XX",
+            "XY",
+            "YX",
+            "YY"
+          ],
+          "items": {
+            "title": "Polarisation",
+            "type": "string",
+            "default": "I",
+            "enum": [
+              "XX",
+              "XY",
+              "YX",
+              "YY",
+              "I",
+              "Q",
+              "U",
+              "V",
+              "Xr",
+              "Xi",
+              "Yr",
+              "Yi"
+            ]
+          }
+        },
+        "type": {
+          "title": "Type",
+          "type": "string",
+          "default": "float",
+          "enum": [
+            "float",
+            "integer"
+          ]
+        },
+        "complex": {
+          "title": "Complex values",
+          "type": "boolean",
+          "default": true
+        },
+        "bits": {
+          "title": "Bits per sample",
+          "type": "integer",
+          "default": 32,
+          "enum": [
+            4,
+            8,
+            16,
+            32,
+            64
+          ]
+        },
+        "writer": {
+          "title": "Writer",
+          "type": "string",
+          "default": "standard",
+          "enum": [
+            "lofarstman",
+            "standard",
+            "dysco"
+          ]
+        },
+        "writer_version": {
+          "title": "Writer version",
+          "type": "string",
+          "default": "UNKNOWN"
+        }
+      },
+      "required": [ "polarisations", "type", "complex", "bits", "writer" ]
+    }
+  },
+  "required": [ "percentage_written", "frequency", "time", "antennas", "target", "samples" ]
+}