{"collection":"grad-noise-175k","coord":"t17_x20_u0_b60","data":{"index":114497,"ordinal":"138858297","topo":"o2(x,o2(x,o1(x)))","expression":"mod(R,mod(P,sqt(R)))","image":"frame_expr-114497.png","measured":true,"step":75983,"globalStep":75983,"value_mean":-0.9591572284698486,"value_positive_fraction":0.03515625,"value_abs_mean":0.9705302119255066,"value_variance":0.04647653177380562,"value_stddev":0.2155841588973999,"value_min":-1,"value_max":0.6586897969245911,"value_range":1.6586897373199463,"histogram_probability_sum":1,"histogram_entropy_bits":0.31620097160339355,"gradient_energy_x":0.004919865168631077,"gradient_energy_y":0.004505102522671223,"gradient_magnitude_mean":0.008297265507280827,"gradient_axis_bias":0.044006798416376114,"gradient_nonzero_flag":1,"laplacian_mean":9.116834007727448e-7,"laplacian_energy":0.01973245106637478,"laplacian_abs_mean":0.015973281115293503,"gradient_magnitude_variance":0.00935148261487484,"gradient_magnitude_stddev":0.09670305997133255,"gradient_magnitude_cv":11.654810905456543,"gradient_magnitude_max":1.9386520385742188,"gradient_energy_over_variance":0.20278982818126678,"laplacian_energy_over_variance":0.4245680570602417,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008199608884751797,"scale_diff2_mid":0.03336114436388016,"scale_diff2_far":0.08130894601345062,"scale_diff2_near_over_variance":0.17642471194267273,"scale_diff2_mid_over_variance":0.7178062200546265,"scale_diff2_far_over_variance":1.749462366104126,"value_histogram":[[[0.96484375,0.96484375,0.96484375],[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],[0.01031494140625,0.01031494140625,0.01031494140625],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.000244140625,0.000244140625,0.000244140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.008199608884751797,0.17642471194267273],[0.0625,0.03336114436388016,0.7178062200546265],[0.25,0.08130894601345062,1.749462366104126]]]},"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\",\"20\",\"0\",\"60\"]"}