{"collection":"grad-noise-175k","coord":"t19_x7_u6_b45","data":{"index":143347,"ordinal":"154575477","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,sub(nrm(R),D))","image":"frame_expr-143347.png","measured":true,"step":26783,"globalStep":26783,"value_mean":-0.17244215309619904,"value_positive_fraction":0.44580078125,"value_abs_mean":0.9359586834907532,"value_variance":0.8750618696212769,"value_stddev":0.9354473948478699,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.0046792030334473,"gradient_energy_x":0.02009463869035244,"gradient_energy_y":0.0018578676972538233,"gradient_magnitude_mean":0.024433335289359093,"gradient_axis_bias":0.8307375907897949,"gradient_nonzero_flag":1,"laplacian_mean":-0.00013520328502636403,"laplacian_energy":0.04282177984714508,"laplacian_abs_mean":0.03067365661263466,"gradient_magnitude_variance":0.021363455802202225,"gradient_magnitude_stddev":0.14616242051124573,"gradient_magnitude_cv":5.982089996337891,"gradient_magnitude_max":2.5094571113586426,"gradient_energy_over_variance":0.02508680522441864,"laplacian_energy_over_variance":0.04893571883440018,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029321596026420593,"scale_diff2_mid":0.11545863002538681,"scale_diff2_far":0.3521745204925537,"scale_diff2_near_over_variance":0.03350802883505821,"scale_diff2_mid_over_variance":0.13194338977336884,"scale_diff2_far_over_variance":0.40245673060417175,"value_histogram":[[[0.55419921875,0.55419921875,0.55419921875],[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],[0.0029296875,0.0029296875,0.0029296875],[0.0009765625,0.0009765625,0.0009765625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.00640869140625,0.00640869140625,0.00640869140625],[0.0078125,0.0078125,0.0078125],[0.010284423828125,0.010284423828125,0.010284423828125],[0.0098724365234375,0.0098724365234375,0.0098724365234375],[0.009429931640625,0.009429931640625,0.009429931640625],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.01397705078125,0.01397705078125,0.01397705078125],[0.017608642578125,0.017608642578125,0.017608642578125],[0.01806640625,0.01806640625,0.01806640625],[0.0181732177734375,0.0181732177734375,0.0181732177734375],[0.015716552734375,0.015716552734375,0.015716552734375],[0.0176849365234375,0.0176849365234375,0.0176849365234375],[0.283660888671875,0.283660888671875,0.283660888671875]]],"scale_curve":[[[0.015625,0.029321596026420593,0.03350802883505821],[0.0625,0.11545863002538681,0.13194338977336884],[0.25,0.3521745204925537,0.40245673060417175]]]},"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\",\"7\",\"6\",\"45\"]"}