{"collection":"grad-noise-175k","coord":"t20_x67_u0_b64","data":{"index":173047,"ordinal":"165118951","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,mod(dot(D,D),D))","image":"frame_expr-173047.png","measured":true,"step":92783,"globalStep":92783,"value_mean":0.16554151475429535,"value_positive_fraction":0.6210174560546875,"value_abs_mean":0.4240739941596985,"value_variance":0.22946259379386902,"value_stddev":0.4790225327014923,"value_min":-0.9966284036636353,"value_max":1,"value_range":1.9966284036636353,"histogram_probability_sum":1,"histogram_entropy_bits":4.85768461227417,"gradient_energy_x":0.005609793588519096,"gradient_energy_y":0.0050054751336574554,"gradient_magnitude_mean":0.08340494334697723,"gradient_axis_bias":0.056929171085357666,"gradient_nonzero_flag":1,"laplacian_mean":-0.00042117765406146646,"laplacian_energy":0.014440693892538548,"laplacian_abs_mean":0.07176422327756882,"gradient_magnitude_variance":0.003658947767689824,"gradient_magnitude_stddev":0.0604892373085022,"gradient_magnitude_cv":0.7252476811408997,"gradient_magnitude_max":0.4398711025714874,"gradient_energy_over_variance":0.04626143351197243,"laplacian_energy_over_variance":0.06293267011642456,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016942419111728668,"scale_diff2_mid":0.17292435467243195,"scale_diff2_far":0.39002183079719543,"scale_diff2_near_over_variance":0.07383520901203156,"scale_diff2_mid_over_variance":0.753605842590332,"scale_diff2_far_over_variance":1.6997185945510864,"value_histogram":[[[0.0020751953125,0.0020751953125,0.0020751953125],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.0100555419921875,0.0100555419921875,0.0100555419921875],[0.0109710693359375,0.0109710693359375,0.0109710693359375],[0.014495849609375,0.014495849609375,0.014495849609375],[0.016021728515625,0.016021728515625,0.016021728515625],[0.02020263671875,0.02020263671875,0.02020263671875],[0.02154541015625,0.02154541015625,0.02154541015625],[0.0215911865234375,0.0215911865234375,0.0215911865234375],[0.0269775390625,0.0269775390625,0.0269775390625],[0.0306396484375,0.0306396484375,0.0306396484375],[0.0360260009765625,0.0360260009765625,0.0360260009765625],[0.0387420654296875,0.0387420654296875,0.0387420654296875],[0.0394439697265625,0.0394439697265625,0.0394439697265625],[0.043701171875,0.043701171875,0.043701171875],[0.0417022705078125,0.0417022705078125,0.0417022705078125],[0.0436859130859375,0.0436859130859375,0.0436859130859375],[0.044281005859375,0.044281005859375,0.044281005859375],[0.0422210693359375,0.0422210693359375,0.0422210693359375],[0.041107177734375,0.041107177734375,0.041107177734375],[0.040191650390625,0.040191650390625,0.040191650390625],[0.040985107421875,0.040985107421875,0.040985107421875],[0.0424041748046875,0.0424041748046875,0.0424041748046875],[0.0421295166015625,0.0421295166015625,0.0421295166015625],[0.0380859375,0.0380859375,0.0380859375],[0.0351104736328125,0.0351104736328125,0.0351104736328125],[0.0363311767578125,0.0363311767578125,0.0363311767578125],[0.0377044677734375,0.0377044677734375,0.0377044677734375],[0.0379180908203125,0.0379180908203125,0.0379180908203125],[0.0363922119140625,0.0363922119140625,0.0363922119140625],[0.02978515625,0.02978515625,0.02978515625],[0.0327606201171875,0.0327606201171875,0.0327606201171875]]],"scale_curve":[[[0.015625,0.016942419111728668,0.07383520901203156],[0.0625,0.17292435467243195,0.753605842590332],[0.25,0.39002183079719543,1.6997185945510864]]]},"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":"[\"20\",\"67\",\"0\",\"64\"]"}