{"collection":"grad-noise-175k","coord":"t19_x24_u3_b23","data":{"index":157361,"ordinal":"155261669","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,sub(flr(R),P))","image":"frame_expr-157361.png","measured":true,"step":138895,"globalStep":138895,"value_mean":0.1667538583278656,"value_positive_fraction":0.6012420654296875,"value_abs_mean":0.7329677939414978,"value_variance":0.625278890132904,"value_stddev":0.7907457947731018,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.779515504837036,"gradient_energy_x":0.016664652153849602,"gradient_energy_y":0.019457221031188965,"gradient_magnitude_mean":0.09228567034006119,"gradient_axis_bias":-0.07730963081121445,"gradient_nonzero_flag":1,"laplacian_mean":0.000022524625819642097,"laplacian_energy":0.020201610401272774,"laplacian_abs_mean":0.04963485896587372,"gradient_magnitude_variance":0.027615206316113472,"gradient_magnitude_stddev":0.16617824137210846,"gradient_magnitude_cv":1.8006938695907593,"gradient_magnitude_max":1.612783670425415,"gradient_energy_over_variance":0.05776922032237053,"laplacian_energy_over_variance":0.03230815753340721,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.050909314304590225,"scale_diff2_mid":0.44517573714256287,"scale_diff2_far":1.0159132480621338,"scale_diff2_near_over_variance":0.08141856640577316,"scale_diff2_mid_over_variance":0.7119634747505188,"scale_diff2_far_over_variance":1.6247361898422241,"value_histogram":[[[0.1956787109375,0.1956787109375,0.1956787109375],[0.008758544921875,0.008758544921875,0.008758544921875],[0.0103912353515625,0.0103912353515625,0.0103912353515625],[0.010772705078125,0.010772705078125,0.010772705078125],[0.0123443603515625,0.0123443603515625,0.0123443603515625],[0.0150909423828125,0.0150909423828125,0.0150909423828125],[0.0157928466796875,0.0157928466796875,0.0157928466796875],[0.0142974853515625,0.0142974853515625,0.0142974853515625],[0.0129241943359375,0.0129241943359375,0.0129241943359375],[0.0135650634765625,0.0135650634765625,0.0135650634765625],[0.0134429931640625,0.0134429931640625,0.0134429931640625],[0.013946533203125,0.013946533203125,0.013946533203125],[0.0126495361328125,0.0126495361328125,0.0126495361328125],[0.0140228271484375,0.0140228271484375,0.0140228271484375],[0.0135498046875,0.0135498046875,0.0135498046875],[0.0196990966796875,0.0196990966796875,0.0196990966796875],[0.0340728759765625,0.0340728759765625,0.0340728759765625],[0.0189056396484375,0.0189056396484375,0.0189056396484375],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.0182647705078125,0.0182647705078125,0.0182647705078125],[0.0164337158203125,0.0164337158203125,0.0164337158203125],[0.0155029296875,0.0155029296875,0.0155029296875],[0.01824951171875,0.01824951171875,0.01824951171875],[0.0167694091796875,0.0167694091796875,0.0167694091796875],[0.015716552734375,0.015716552734375,0.015716552734375],[0.015533447265625,0.015533447265625,0.015533447265625],[0.0166168212890625,0.0166168212890625,0.0166168212890625],[0.017974853515625,0.017974853515625,0.017974853515625],[0.016021728515625,0.016021728515625,0.016021728515625],[0.014801025390625,0.014801025390625,0.014801025390625],[0.0150299072265625,0.0150299072265625,0.0150299072265625],[0.3356781005859375,0.3356781005859375,0.3356781005859375]]],"scale_curve":[[[0.015625,0.050909314304590225,0.08141856640577316],[0.0625,0.44517573714256287,0.7119634747505188],[0.25,1.0159132480621338,1.6247361898422241]]]},"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\",\"24\",\"3\",\"23\"]"}