{"collection":"grad-noise-175k","coord":"t16_x12_u4_b108","data":{"index":85384,"ordinal":"130415340","topo":"o2(x,o1(o2(x,x)))","expression":"dot(D,cil(dot(D,P)))","image":"frame_expr-085384.png","measured":true,"step":171079,"globalStep":171079,"value_mean":2.368786411466317e-8,"value_positive_fraction":0.491912841796875,"value_abs_mean":0.5766709446907043,"value_variance":0.47185924649238586,"value_stddev":0.6869201064109802,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.394003391265869,"gradient_energy_x":0.024623937904834747,"gradient_energy_y":0.024623872712254524,"gradient_magnitude_mean":0.15459907054901123,"gradient_axis_bias":0.0000013237661278253654,"gradient_nonzero_flag":1,"laplacian_mean":5.033694350231599e-9,"laplacian_energy":0.09166999161243439,"laplacian_abs_mean":0.19465598464012146,"gradient_magnitude_variance":0.02535111829638481,"gradient_magnitude_stddev":0.15922033786773682,"gradient_magnitude_cv":1.0298919677734375,"gradient_magnitude_max":0.7021337747573853,"gradient_energy_over_variance":0.10436969995498657,"laplacian_energy_over_variance":0.19427402317523956,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.056662820279598236,"scale_diff2_mid":0.2862267792224884,"scale_diff2_far":0.07225678861141205,"scale_diff2_near_over_variance":0.12008415907621384,"scale_diff2_mid_over_variance":0.6065935492515564,"scale_diff2_far_over_variance":0.15313208103179932,"value_histogram":[[[0.1692047119140625,0.1692047119140625,0.1692047119140625],[0.0108642578125,0.0108642578125,0.0108642578125],[0.0118408203125,0.0118408203125,0.0118408203125],[0.009429931640625,0.009429931640625,0.009429931640625],[0.0158233642578125,0.0158233642578125,0.0158233642578125],[0.01824951171875,0.01824951171875,0.01824951171875],[0.0174560546875,0.0174560546875,0.0174560546875],[0.02740478515625,0.02740478515625,0.02740478515625],[0.0242767333984375,0.0242767333984375,0.0242767333984375],[0.0192718505859375,0.0192718505859375,0.0192718505859375],[0.0205230712890625,0.0205230712890625,0.0205230712890625],[0.0181427001953125,0.0181427001953125,0.0181427001953125],[0.02154541015625,0.02154541015625,0.02154541015625],[0.0246734619140625,0.0246734619140625,0.0246734619140625],[0.02972412109375,0.02972412109375,0.02972412109375],[0.0549774169921875,0.0549774169921875,0.0549774169921875],[0.0681610107421875,0.0681610107421875,0.0681610107421875],[0.02972412109375,0.02972412109375,0.02972412109375],[0.0246734619140625,0.0246734619140625,0.0246734619140625],[0.02154541015625,0.02154541015625,0.02154541015625],[0.0181427001953125,0.0181427001953125,0.0181427001953125],[0.0205230712890625,0.0205230712890625,0.0205230712890625],[0.0192718505859375,0.0192718505859375,0.0192718505859375],[0.0242767333984375,0.0242767333984375,0.0242767333984375],[0.02740478515625,0.02740478515625,0.02740478515625],[0.0174560546875,0.0174560546875,0.0174560546875],[0.01824951171875,0.01824951171875,0.01824951171875],[0.0158233642578125,0.0158233642578125,0.0158233642578125],[0.009429931640625,0.009429931640625,0.009429931640625],[0.0118408203125,0.0118408203125,0.0118408203125],[0.0108642578125,0.0108642578125,0.0108642578125],[0.1692047119140625,0.1692047119140625,0.1692047119140625]]],"scale_curve":[[[0.015625,0.056662820279598236,0.12008415907621384],[0.0625,0.2862267792224884,0.6065935492515564],[0.25,0.07225678861141205,0.15313208103179932]]]},"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":"[\"16\",\"12\",\"4\",\"108\"]"}