diff --git a/raw/eiger/one_udp_port_disabled_d1_f0_0.raw b/raw/eiger/one_udp_port_disabled_d1_f0_0.raw
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diff --git a/raw/eiger/one_udp_port_disabled_d2_f0_0.raw b/raw/eiger/one_udp_port_disabled_d2_f0_0.raw
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diff --git a/raw/eiger/one_udp_port_disabled_d3_f0_0.raw b/raw/eiger/one_udp_port_disabled_d3_f0_0.raw
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diff --git a/raw/eiger/one_udp_port_disabled_master_0.json b/raw/eiger/one_udp_port_disabled_master_0.json
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--- /dev/null
+++ b/raw/eiger/one_udp_port_disabled_master_0.json
@@ -0,0 +1,58 @@
+{
+    "Version": 8.1,
+    "Timestamp": "Mon Aug 10 18:38:37 2026",
+    "Detector Type": "Eiger",
+    "Timing Mode": "auto",
+    "Geometry": {
+        "x": 2,
+        "y": 2
+    },
+    "Image Size": 262144,
+    "Pixels": {
+        "x": 512,
+        "y": 256
+    },
+    "Max Frames Per File": 10000,
+    "Frame Discard Policy": "nodiscard",
+    "Frame Padding": 1,
+    "Scan Parameters": {
+        "enable": 0,
+        "dacInd": 0,
+        "start offset": 0,
+        "stop offset": 0,
+        "step size": 0,
+        "dac settle time ns": 0
+    },
+    "Total Frames": 2,
+    "Receiver Rois": [
+        {
+            "xmin": 0,
+            "xmax": 1023,
+            "ymin": 0,
+            "ymax": 511
+        }
+    ],
+    "Dynamic Range": 16,
+    "Ten Giga": 1,
+    "Exposure Time": "1s",
+    "Acquisition Period": "1s",
+    "Threshold Energy": -1,
+    "Sub Exposure Time": "2.62144ms",
+    "Sub Acquisition Period": "2.62144ms",
+    "Quad": 0,
+    "UDP Ports Type": [
+        "left",
+        "right"
+    ],
+    "UDP Ports Disabled": [
+        0
+    ],
+    "Number of Rows": 256,
+    "Rate Corrections": [
+        0,
+        0
+    ],
+    "Readout Speed": "full_speed",
+    "Frames in File": 0,
+    "Additional JSON Header": {}
+}
\ No newline at end of file