{"collection":"grad-noise-175k","coord":"t12_x1_u3_b108","data":{"index":20506,"ordinal":"97488324","topo":"o1(o2(x,o2(x,x)))","expression":"flr(dot(P,dot(P,D)))","image":"frame_expr-020506.png","measured":true,"step":164055,"globalStep":164055,"value_mean":-0.11922327429056168,"value_positive_fraction":0.41839599609375,"value_abs_mean":0.8338819742202759,"value_variance":0.7762906551361084,"value_stddev":0.8810735940933228,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.910430908203125,"gradient_energy_x":0.14312835037708282,"gradient_energy_y":0.14312739670276642,"gradient_magnitude_mean":0.2573224902153015,"gradient_axis_bias":0.0000033315463952021673,"gradient_nonzero_flag":1,"laplacian_mean":-0.000435326510341838,"laplacian_energy":0.6817099452018738,"laplacian_abs_mean":0.4141765534877777,"gradient_magnitude_variance":0.22011704742908478,"gradient_magnitude_stddev":0.4691663384437561,"gradient_magnitude_cv":1.823262095451355,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.36874812841415405,"laplacian_energy_over_variance":0.87816321849823,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.26606255769729614,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.34273573756217957,"value_histogram":[[[0.4112091064453125,0.4112091064453125,0.4112091064453125],[0.0114593505859375,0.0114593505859375,0.0114593505859375],[0.0096435546875,0.0096435546875,0.0096435546875],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.00830078125,0.00830078125,0.00830078125],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.007659912109375,0.007659912109375,0.007659912109375],[0.009124755859375,0.009124755859375,0.009124755859375],[0.008087158203125,0.008087158203125,0.008087158203125],[0.008544921875,0.008544921875,0.008544921875],[0.0088043212890625,0.0088043212890625,0.0088043212890625],[0.0106353759765625,0.0106353759765625,0.0106353759765625],[0.009857177734375,0.009857177734375,0.009857177734375],[0.0116119384765625,0.0116119384765625,0.0116119384765625],[0.013275146484375,0.013275146484375,0.013275146484375],[0.03125,0.03125,0.03125],[0.01641845703125,0.01641845703125,0.01641845703125],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.00665283203125,0.00665283203125,0.00665283203125],[0.0068817138671875,0.0068817138671875,0.0068817138671875],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.006622314453125,0.006622314453125,0.006622314453125],[0.0066680908203125,0.0066680908203125,0.0066680908203125],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.0071563720703125,0.0071563720703125,0.0071563720703125],[0.0064544677734375,0.0064544677734375,0.0064544677734375],[0.0069580078125,0.0069580078125,0.0069580078125],[0.0063018798828125,0.0063018798828125,0.0063018798828125],[0.0074310302734375,0.0074310302734375,0.0074310302734375],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.007568359375,0.007568359375,0.007568359375],[0.3074798583984375,0.3074798583984375,0.3074798583984375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.26606255769729614,0.34273573756217957]]]},"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":"[\"12\",\"1\",\"3\",\"108\"]"}