{"collection":"grad-noise-175k","coord":"t18_x77_u0_b63","data":{"index":135906,"ordinal":"149281758","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,mod(R,min(D,R)))","image":"frame_expr-135906.png","measured":true,"step":115655,"globalStep":115655,"value_mean":0.0008878532680682838,"value_positive_fraction":0.4960479736328125,"value_abs_mean":0.4711705446243286,"value_variance":0.3048456907272339,"value_stddev":0.5521283149719238,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.970480442047119,"gradient_energy_x":0.007216331548988819,"gradient_energy_y":0.004637433681637049,"gradient_magnitude_mean":0.08568642288446426,"gradient_axis_bias":0.21755936741828918,"gradient_nonzero_flag":1,"laplacian_mean":-0.00010881369234994054,"laplacian_energy":0.00913750845938921,"laplacian_abs_mean":0.05931393802165985,"gradient_magnitude_variance":0.004511834122240543,"gradient_magnitude_stddev":0.06717018783092499,"gradient_magnitude_cv":0.7839070558547974,"gradient_magnitude_max":0.40544983744621277,"gradient_energy_over_variance":0.0388844758272171,"laplacian_energy_over_variance":0.029974207282066345,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020484793931245804,"scale_diff2_mid":0.22533312439918518,"scale_diff2_far":0.5743845105171204,"scale_diff2_near_over_variance":0.06719725579023361,"scale_diff2_mid_over_variance":0.7391710877418518,"scale_diff2_far_over_variance":1.8841811418533325,"value_histogram":[[[0.0448455810546875,0.0448455810546875,0.0448455810546875],[0.017181396484375,0.017181396484375,0.017181396484375],[0.0263214111328125,0.0263214111328125,0.0263214111328125],[0.0216064453125,0.0216064453125,0.0216064453125],[0.0214080810546875,0.0214080810546875,0.0214080810546875],[0.023101806640625,0.023101806640625,0.023101806640625],[0.0254058837890625,0.0254058837890625,0.0254058837890625],[0.0297088623046875,0.0297088623046875,0.0297088623046875],[0.0329437255859375,0.0329437255859375,0.0329437255859375],[0.036407470703125,0.036407470703125,0.036407470703125],[0.041290283203125,0.041290283203125,0.041290283203125],[0.0420684814453125,0.0420684814453125,0.0420684814453125],[0.0396270751953125,0.0396270751953125,0.0396270751953125],[0.0354461669921875,0.0354461669921875,0.0354461669921875],[0.03436279296875,0.03436279296875,0.03436279296875],[0.0321502685546875,0.0321502685546875,0.0321502685546875],[0.033721923828125,0.033721923828125,0.033721923828125],[0.0334625244140625,0.0334625244140625,0.0334625244140625],[0.0332794189453125,0.0332794189453125,0.0332794189453125],[0.031646728515625,0.031646728515625,0.031646728515625],[0.03240966796875,0.03240966796875,0.03240966796875],[0.03131103515625,0.03131103515625,0.03131103515625],[0.0372314453125,0.0372314453125,0.0372314453125],[0.035125732421875,0.035125732421875,0.035125732421875],[0.032684326171875,0.032684326171875,0.032684326171875],[0.02996826171875,0.02996826171875,0.02996826171875],[0.0289764404296875,0.0289764404296875,0.0289764404296875],[0.03021240234375,0.03021240234375,0.03021240234375],[0.0292510986328125,0.0292510986328125,0.0292510986328125],[0.0296783447265625,0.0296783447265625,0.0296783447265625],[0.0227508544921875,0.0227508544921875,0.0227508544921875],[0.0244140625,0.0244140625,0.0244140625]]],"scale_curve":[[[0.015625,0.020484793931245804,0.06719725579023361],[0.0625,0.22533312439918518,0.7391710877418518],[0.25,0.5743845105171204,1.8841811418533325]]]},"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\",\"77\",\"0\",\"63\"]"}