{"collection":"grad-noise-175k","coord":"t19_x19_u1_b3","data":{"index":152864,"ordinal":"155059242","topo":"o2(x,o2(o1(x),x))","expression":"add(R,div(log(P),D))","image":"frame_expr-152864.png","measured":true,"step":102919,"globalStep":102919,"value_mean":-0.6059960722923279,"value_positive_fraction":0.19525146484375,"value_abs_mean":0.9576199054718018,"value_variance":0.5758758187294006,"value_stddev":0.7588648200035095,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3963556289672852,"gradient_energy_x":0.14619873464107513,"gradient_energy_y":0.00020143135043326765,"gradient_magnitude_mean":0.10600221157073975,"gradient_axis_bias":0.9972481727600098,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004196227564534638,"laplacian_energy":0.24683113396167755,"laplacian_abs_mean":0.15932157635688782,"gradient_magnitude_variance":0.13517899811267853,"gradient_magnitude_stddev":0.36766695976257324,"gradient_magnitude_cv":3.4684839248657227,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.25422176718711853,"laplacian_energy_over_variance":0.4286186695098877,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.1595626026391983,"scale_diff2_mid":0.7077064514160156,"scale_diff2_far":0.1341542750597,"scale_diff2_near_over_variance":0.27707815170288086,"scale_diff2_mid_over_variance":1.2289220094680786,"scale_diff2_far_over_variance":0.23295694589614868,"value_histogram":[[[0.7630462646484375,0.7630462646484375,0.7630462646484375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0030517578125,0.0030517578125,0.0030517578125],[0.00274658203125,0.00274658203125,0.00274658203125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0028076171875,0.0028076171875,0.0028076171875],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.002044677734375,0.002044677734375,0.002044677734375],[0.002532958984375,0.002532958984375,0.002532958984375],[0.002166748046875,0.002166748046875,0.002166748046875],[0.001953125,0.001953125,0.001953125],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.00262451171875,0.00262451171875,0.00262451171875],[0.002227783203125,0.002227783203125,0.002227783203125],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.1575164794921875,0.1575164794921875,0.1575164794921875]]],"scale_curve":[[[0.015625,0.1595626026391983,0.27707815170288086],[0.0625,0.7077064514160156,1.2289220094680786],[0.25,0.1341542750597,0.23295694589614868]]]},"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\",\"19\",\"1\",\"3\"]"}