{"collection":"grad-noise-175k","coord":"t17_x4_u2_b14","data":{"index":101141,"ordinal":"138212237","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,div(D,frc(D)))","image":"frame_expr-101141.png","measured":true,"step":125935,"globalStep":125935,"value_mean":-0.027063164860010147,"value_positive_fraction":0.49609375,"value_abs_mean":0.9374999403953552,"value_variance":0.9208685755729675,"value_stddev":0.9596189856529236,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8175607919692993,"gradient_energy_x":0.011283976025879383,"gradient_energy_y":0,"gradient_magnitude_mean":0.025564031675457954,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.4200969289390741e-9,"laplacian_energy":0.01730937510728836,"laplacian_abs_mean":0.022835098206996918,"gradient_magnitude_variance":0.010630437172949314,"gradient_magnitude_stddev":0.10310401022434235,"gradient_magnitude_cv":4.033166885375977,"gradient_magnitude_max":1.0220619440078735,"gradient_energy_over_variance":0.012253622524440289,"laplacian_energy_over_variance":0.01879679225385189,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018452923744916916,"scale_diff2_mid":0.0775231420993805,"scale_diff2_far":0.23156659305095673,"scale_diff2_near_over_variance":0.020038606598973274,"scale_diff2_mid_over_variance":0.08418480306863785,"scale_diff2_far_over_variance":0.25146540999412537,"value_histogram":[[[0.453125,0.453125,0.453125],[0.015625,0.015625,0.015625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.015625,0.015625,0.015625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.4375,0.4375,0.4375]]],"scale_curve":[[[0.015625,0.018452923744916916,0.020038606598973274],[0.0625,0.0775231420993805,0.08418480306863785],[0.25,0.23156659305095673,0.25146540999412537]]]},"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\",\"4\",\"2\",\"14\"]"}