{"collection":"grad-noise-175k","coord":"t17_x7_u1_b17","data":{"index":103564,"ordinal":"138333242","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,lrg(R,log(D)))","image":"frame_expr-103564.png","measured":true,"step":145319,"globalStep":145319,"value_mean":-0.12154296040534973,"value_positive_fraction":0.4375,"value_abs_mean":0.9356592297554016,"value_variance":0.9097399711608887,"value_stddev":0.9538028836250305,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7636255025863647,"gradient_energy_x":0.0012545597273856401,"gradient_energy_y":0.000010958879101963248,"gradient_magnitude_mean":0.008046777918934822,"gradient_axis_bias":0.9826807975769043,"gradient_nonzero_flag":1,"laplacian_mean":0.0000014077439800530556,"laplacian_energy":0.0010918922489508986,"laplacian_abs_mean":0.004049365408718586,"gradient_magnitude_variance":0.0012000894639641047,"gradient_magnitude_stddev":0.034642305225133896,"gradient_magnitude_cv":4.305115222930908,"gradient_magnitude_max":0.774258553981781,"gradient_energy_over_variance":0.0013910771813243628,"laplacian_energy_over_variance":0.001200224505737424,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0025696195662021637,"scale_diff2_mid":0.027054883539676666,"scale_diff2_far":0.23541651666164398,"scale_diff2_near_over_variance":0.0028245646972209215,"scale_diff2_mid_over_variance":0.0297391377389431,"scale_diff2_far_over_variance":0.25877341628074646,"value_histogram":[[[0.51171875,0.51171875,0.51171875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0020751953125,0.0020751953125,0.0020751953125],[0.000579833984375,0.000579833984375,0.000579833984375],[0.00213623046875,0.00213623046875,0.00213623046875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.011260986328125,0.011260986328125,0.011260986328125],[0.020751953125,0.020751953125,0.020751953125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.000244140625,0.000244140625,0.000244140625],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.003326416015625,0.003326416015625,0.003326416015625],[0.3901519775390625,0.3901519775390625,0.3901519775390625]]],"scale_curve":[[[0.015625,0.0025696195662021637,0.0028245646972209215],[0.0625,0.027054883539676666,0.0297391377389431],[0.25,0.23541651666164398,0.25877341628074646]]]},"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":"[\"17\",\"7\",\"1\",\"17\"]"}