{"collection":"grad-noise-175k","coord":"t19_x8_u4_b108","data":{"index":144015,"ordinal":"154615539","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,dot(cil(R),R))","image":"frame_expr-144015.png","measured":true,"step":32127,"globalStep":32127,"value_mean":-0.013419955968856812,"value_positive_fraction":0.50103759765625,"value_abs_mean":0.8342527747154236,"value_variance":0.792153537273407,"value_stddev":0.8900300860404968,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.8456552028656006,"gradient_energy_x":0.0029129537288099527,"gradient_energy_y":0.002365777501836419,"gradient_magnitude_mean":0.029523713514208794,"gradient_axis_bias":0.10365677624940872,"gradient_nonzero_flag":1,"laplacian_mean":-0.000032400788768427446,"laplacian_energy":0.002855173544958234,"laplacian_abs_mean":0.01653757318854332,"gradient_magnitude_variance":0.004406658001244068,"gradient_magnitude_stddev":0.06638266146183014,"gradient_magnitude_cv":2.2484524250030518,"gradient_magnitude_max":0.5903892517089844,"gradient_energy_over_variance":0.006663772743195295,"laplacian_energy_over_variance":0.003604318480938673,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008349567651748657,"scale_diff2_mid":0.07315540313720703,"scale_diff2_far":0.3438066840171814,"scale_diff2_near_over_variance":0.010540340095758438,"scale_diff2_mid_over_variance":0.09235002845525742,"scale_diff2_far_over_variance":0.4340152144432068,"value_histogram":[[[0.37408447265625,0.37408447265625,0.37408447265625],[0.005767822265625,0.005767822265625,0.005767822265625],[0.005859375,0.005859375,0.005859375],[0.006927490234375,0.006927490234375,0.006927490234375],[0.0069732666015625,0.0069732666015625,0.0069732666015625],[0.007598876953125,0.007598876953125,0.007598876953125],[0.00848388671875,0.00848388671875,0.00848388671875],[0.00677490234375,0.00677490234375,0.00677490234375],[0.006805419921875,0.006805419921875,0.006805419921875],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.0069427490234375,0.0069427490234375,0.0069427490234375],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.0088958740234375,0.0088958740234375,0.0088958740234375],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.008941650390625,0.008941650390625,0.008941650390625],[0.01947021484375,0.01947021484375,0.01947021484375],[0.0269012451171875,0.0269012451171875,0.0269012451171875],[0.012847900390625,0.012847900390625,0.012847900390625],[0.01171875,0.01171875,0.01171875],[0.009185791015625,0.009185791015625,0.009185791015625],[0.010345458984375,0.010345458984375,0.010345458984375],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.0080108642578125,0.0080108642578125,0.0080108642578125],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0066070556640625,0.0066070556640625,0.0066070556640625],[0.006378173828125,0.006378173828125,0.006378173828125],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.005584716796875,0.005584716796875,0.005584716796875],[0.359130859375,0.359130859375,0.359130859375]]],"scale_curve":[[[0.015625,0.008349567651748657,0.010540340095758438],[0.0625,0.07315540313720703,0.09235002845525742],[0.25,0.3438066840171814,0.4340152144432068]]]},"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\",\"8\",\"4\",\"108\"]"}