{"collection":"grad-noise-175k","coord":"t15_x0_u21_b10","data":{"index":70018,"ordinal":"121813246","topo":"o2(x,o1(o1(x)))","expression":"dst(P,flr(sqt(P)))","image":"frame_expr-070018.png","measured":true,"step":48151,"globalStep":48151,"value_mean":-0.5087023973464966,"value_positive_fraction":0.24609375,"value_abs_mean":0.9912976026535034,"value_variance":0.7315089106559753,"value_stddev":0.8552829623222351,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.9165545701980591,"gradient_energy_x":0.006807778496295214,"gradient_energy_y":0.006807777564972639,"gradient_magnitude_mean":0.00788109377026558,"gradient_axis_bias":6.840136279606668e-8,"gradient_nonzero_flag":1,"laplacian_mean":-6.75789632587076e-11,"laplacian_energy":0.027143457904458046,"laplacian_abs_mean":0.014529172331094742,"gradient_magnitude_variance":0.013552969321608543,"gradient_magnitude_stddev":0.11641722172498703,"gradient_magnitude_cv":14.771708488464355,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.018612973392009735,"laplacian_energy_over_variance":0.037106119096279144,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017192017287015915,"scale_diff2_mid":0.07076490670442581,"scale_diff2_far":0.30103185772895813,"scale_diff2_near_over_variance":0.023502128198742867,"scale_diff2_mid_over_variance":0.09673826396465302,"scale_diff2_far_over_variance":0.4115217626094818,"value_histogram":[[[0.75,0.75,0.75],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.2378997802734375,0.2378997802734375,0.2378997802734375]]],"scale_curve":[[[0.015625,0.017192017287015915,0.023502128198742867],[0.0625,0.07076490670442581,0.09673826396465302],[0.25,0.30103185772895813,0.4115217626094818]]]},"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":"[\"15\",\"0\",\"21\",\"10\"]"}