{"collection":"grad-noise-175k","coord":"t19_x16_u1_b75","data":{"index":150395,"ordinal":"154938111","topo":"o2(x,o2(o1(x),x))","expression":"lrg(D,dot(log(R),D))","image":"frame_expr-150395.png","measured":true,"step":83167,"globalStep":83167,"value_mean":0.8748485445976257,"value_positive_fraction":1,"value_abs_mean":0.8748485445976257,"value_variance":0.06352465599775314,"value_stddev":0.2520409822463989,"value_min":0.00029096475918777287,"value_max":1,"value_range":0.9997090101242065,"histogram_probability_sum":1,"histogram_entropy_bits":1.8791428804397583,"gradient_energy_x":0.011476991698145866,"gradient_energy_y":0.005787462927401066,"gradient_magnitude_mean":0.040557581931352615,"gradient_axis_bias":0.3295515775680542,"gradient_nonzero_flag":1,"laplacian_mean":0.00003182555883540772,"laplacian_energy":0.04855228587985039,"laplacian_abs_mean":0.0453302338719368,"gradient_magnitude_variance":0.015621382743120193,"gradient_magnitude_stddev":0.12498553097248077,"gradient_magnitude_cv":3.0816810131073,"gradient_magnitude_max":1.4133903980255127,"gradient_energy_over_variance":0.27177566289901733,"laplacian_energy_over_variance":0.7643061876296997,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02055203914642334,"scale_diff2_mid":0.08996707201004028,"scale_diff2_far":0.11613539606332779,"scale_diff2_near_over_variance":0.32352855801582336,"scale_diff2_mid_over_variance":1.4162544012069702,"scale_diff2_far_over_variance":1.82819402217865,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0193328857421875,0.0193328857421875,0.0193328857421875],[0.0123443603515625,0.0123443603515625,0.0123443603515625],[0.0143585205078125,0.0143585205078125,0.0143585205078125],[0.0162353515625,0.0162353515625,0.0162353515625],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0163116455078125,0.0163116455078125,0.0163116455078125],[0.008636474609375,0.008636474609375,0.008636474609375],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.0153045654296875,0.0153045654296875,0.0153045654296875],[0.016510009765625,0.016510009765625,0.016510009765625],[0.01678466796875,0.01678466796875,0.01678466796875],[0.01446533203125,0.01446533203125,0.01446533203125],[0.0277099609375,0.0277099609375,0.0277099609375],[0.0321197509765625,0.0321197509765625,0.0321197509765625],[0.03900146484375,0.03900146484375,0.03900146484375],[0.72576904296875,0.72576904296875,0.72576904296875]]],"scale_curve":[[[0.015625,0.02055203914642334,0.32352855801582336],[0.0625,0.08996707201004028,1.4162544012069702],[0.25,0.11613539606332779,1.82819402217865]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"16\",\"1\",\"75\"]"}