{"collection":"grad-noise-175k","coord":"t20_x73_u0_b115","data":{"index":174304,"ordinal":"165361408","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dst(mod(R,P),D))","image":"frame_expr-174304.png","measured":true,"step":102839,"globalStep":102839,"value_mean":0.37301135063171387,"value_positive_fraction":0.7635040283203125,"value_abs_mean":0.8419060111045837,"value_variance":0.6292872428894043,"value_stddev":0.7932762503623962,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.9558300971984863,"gradient_energy_x":0.025663239881396294,"gradient_energy_y":0.026351673528552055,"gradient_magnitude_mean":0.05561061576008797,"gradient_axis_bias":-0.013235312886536121,"gradient_nonzero_flag":1,"laplacian_mean":-0.00007528375135734677,"laplacian_energy":0.09963743388652802,"laplacian_abs_mean":0.06419815123081207,"gradient_magnitude_variance":0.04893559217453003,"gradient_magnitude_stddev":0.2212139070034027,"gradient_magnitude_cv":3.97790789604187,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.0826568678021431,"laplacian_energy_over_variance":0.15833379328250885,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0653117448091507,"scale_diff2_mid":0.289563924074173,"scale_diff2_far":1.0236622095108032,"scale_diff2_near_over_variance":0.10378685593605042,"scale_diff2_mid_over_variance":0.46014586091041565,"scale_diff2_far_over_variance":1.6267009973526,"value_histogram":[[[0.234375,0.234375,0.234375],[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],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.009765625,0.009765625,0.009765625],[0.013580322265625,0.013580322265625,0.013580322265625],[0.0171356201171875,0.0171356201171875,0.0171356201171875],[0.0211029052734375,0.0211029052734375,0.0211029052734375],[0.0252227783203125,0.0252227783203125,0.0252227783203125],[0.0302734375,0.0302734375,0.0302734375],[0.0324249267578125,0.0324249267578125,0.0324249267578125],[0.036773681640625,0.036773681640625,0.036773681640625],[0.0382080078125,0.0382080078125,0.0382080078125],[0.0385589599609375,0.0385589599609375,0.0385589599609375],[0.037567138671875,0.037567138671875,0.037567138671875],[0.0321502685546875,0.0321502685546875,0.0321502685546875],[0.0305633544921875,0.0305633544921875,0.0305633544921875],[0.3906097412109375,0.3906097412109375,0.3906097412109375]]],"scale_curve":[[[0.015625,0.0653117448091507,0.10378685593605042],[0.0625,0.289563924074173,0.46014586091041565],[0.25,1.0236622095108032,1.6267009973526]]]},"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":"[\"20\",\"73\",\"0\",\"115\"]"}