{"collection":"grad-noise-175k","coord":"t18_x70_u0_b65","data":{"index":134501,"ordinal":"148998953","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,mod(D,dst(R,D)))","image":"frame_expr-134501.png","measured":true,"step":104415,"globalStep":104415,"value_mean":0.009578250348567963,"value_positive_fraction":0.5012664794921875,"value_abs_mean":0.3995322585105896,"value_variance":0.22964948415756226,"value_stddev":0.4792175590991974,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.899136066436768,"gradient_energy_x":0.005400870461016893,"gradient_energy_y":0.0035234293900430202,"gradient_magnitude_mean":0.078818678855896,"gradient_axis_bias":0.21037404239177704,"gradient_nonzero_flag":1,"laplacian_mean":0.000058466812333790585,"laplacian_energy":0.0044187637977302074,"laplacian_abs_mean":0.031189458444714546,"gradient_magnitude_variance":0.002711898647248745,"gradient_magnitude_stddev":0.05207589268684387,"gradient_magnitude_cv":0.6607049703598022,"gradient_magnitude_max":0.5788698196411133,"gradient_energy_over_variance":0.03886052593588829,"laplacian_energy_over_variance":0.019241340458393097,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016474099829792976,"scale_diff2_mid":0.17958620190620422,"scale_diff2_far":0.3886972963809967,"scale_diff2_near_over_variance":0.07173584401607513,"scale_diff2_mid_over_variance":0.7820013165473938,"scale_diff2_far_over_variance":1.6925677061080933,"value_histogram":[[[0.0173492431640625,0.0173492431640625,0.0173492431640625],[0.0115966796875,0.0115966796875,0.0115966796875],[0.0153961181640625,0.0153961181640625,0.0153961181640625],[0.017181396484375,0.017181396484375,0.017181396484375],[0.02081298828125,0.02081298828125,0.02081298828125],[0.0230255126953125,0.0230255126953125,0.0230255126953125],[0.025665283203125,0.025665283203125,0.025665283203125],[0.0293121337890625,0.0293121337890625,0.0293121337890625],[0.0343170166015625,0.0343170166015625,0.0343170166015625],[0.0381622314453125,0.0381622314453125,0.0381622314453125],[0.0405120849609375,0.0405120849609375,0.0405120849609375],[0.0439453125,0.0439453125,0.0439453125],[0.0450897216796875,0.0450897216796875,0.0450897216796875],[0.044464111328125,0.044464111328125,0.044464111328125],[0.045013427734375,0.045013427734375,0.045013427734375],[0.046783447265625,0.046783447265625,0.046783447265625],[0.044647216796875,0.044647216796875,0.044647216796875],[0.041595458984375,0.041595458984375,0.041595458984375],[0.0413665771484375,0.0413665771484375,0.0413665771484375],[0.04119873046875,0.04119873046875,0.04119873046875],[0.0402069091796875,0.0402069091796875,0.0402069091796875],[0.0390167236328125,0.0390167236328125,0.0390167236328125],[0.036346435546875,0.036346435546875,0.036346435546875],[0.0342254638671875,0.0342254638671875,0.0342254638671875],[0.0345001220703125,0.0345001220703125,0.0345001220703125],[0.032012939453125,0.032012939453125,0.032012939453125],[0.0264892578125,0.0264892578125,0.0264892578125],[0.0245361328125,0.0245361328125,0.0245361328125],[0.0217132568359375,0.0217132568359375,0.0217132568359375],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.0139923095703125,0.0139923095703125,0.0139923095703125],[0.011871337890625,0.011871337890625,0.011871337890625]]],"scale_curve":[[[0.015625,0.016474099829792976,0.07173584401607513],[0.0625,0.17958620190620422,0.7820013165473938],[0.25,0.3886972963809967,1.6925677061080933]]]},"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":"[\"18\",\"70\",\"0\",\"65\"]"}