{"collection":"grad-noise-175k","coord":"t18_x69_u0_b162","data":{"index":134397,"ordinal":"148958649","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,div(D,min(R,P)))","image":"frame_expr-134397.png","measured":true,"step":103583,"globalStep":103583,"value_mean":-0.06329143792390823,"value_positive_fraction":0.4708404541015625,"value_abs_mean":0.5667093992233276,"value_variance":0.4290560483932495,"value_stddev":0.6550236940383911,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.736705780029297,"gradient_energy_x":0.02812408097088337,"gradient_energy_y":0.014489223249256611,"gradient_magnitude_mean":0.10492705553770065,"gradient_axis_bias":0.3199671506881714,"gradient_nonzero_flag":1,"laplacian_mean":0.00018006033496931195,"laplacian_energy":0.05462859198451042,"laplacian_abs_mean":0.061038579791784286,"gradient_magnitude_variance":0.03160128369927406,"gradient_magnitude_stddev":0.17776750028133392,"gradient_magnitude_cv":1.6942006349563599,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.0993187353014946,"laplacian_energy_over_variance":0.1273227334022522,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06115080043673515,"scale_diff2_mid":0.4461352527141571,"scale_diff2_far":0.8734018802642822,"scale_diff2_near_over_variance":0.14252403378486633,"scale_diff2_mid_over_variance":1.0398064851760864,"scale_diff2_far_over_variance":2.0356357097625732,"value_histogram":[[[0.1524505615234375,0.1524505615234375,0.1524505615234375],[0.0185394287109375,0.0185394287109375,0.0185394287109375],[0.0250396728515625,0.0250396728515625,0.0250396728515625],[0.0216827392578125,0.0216827392578125,0.0216827392578125],[0.021270751953125,0.021270751953125,0.021270751953125],[0.02099609375,0.02099609375,0.02099609375],[0.0220489501953125,0.0220489501953125,0.0220489501953125],[0.0215606689453125,0.0215606689453125,0.0215606689453125],[0.0233154296875,0.0233154296875,0.0233154296875],[0.0286102294921875,0.0286102294921875,0.0286102294921875],[0.0275115966796875,0.0275115966796875,0.0275115966796875],[0.0269622802734375,0.0269622802734375,0.0269622802734375],[0.0308074951171875,0.0308074951171875,0.0308074951171875],[0.0294647216796875,0.0294647216796875,0.0294647216796875],[0.0289306640625,0.0289306640625,0.0289306640625],[0.0298919677734375,0.0298919677734375,0.0298919677734375],[0.02874755859375,0.02874755859375,0.02874755859375],[0.030029296875,0.030029296875,0.030029296875],[0.029083251953125,0.029083251953125,0.029083251953125],[0.0296630859375,0.0296630859375,0.0296630859375],[0.0290069580078125,0.0290069580078125,0.0290069580078125],[0.0287322998046875,0.0287322998046875,0.0287322998046875],[0.0260772705078125,0.0260772705078125,0.0260772705078125],[0.028076171875,0.028076171875,0.028076171875],[0.026519775390625,0.026519775390625,0.026519775390625],[0.02386474609375,0.02386474609375,0.02386474609375],[0.0233306884765625,0.0233306884765625,0.0233306884765625],[0.022918701171875,0.022918701171875,0.022918701171875],[0.021240234375,0.021240234375,0.021240234375],[0.0191802978515625,0.0191802978515625,0.0191802978515625],[0.016387939453125,0.016387939453125,0.016387939453125],[0.0880584716796875,0.0880584716796875,0.0880584716796875]]],"scale_curve":[[[0.015625,0.06115080043673515,0.14252403378486633],[0.0625,0.4461352527141571,1.0398064851760864],[0.25,0.8734018802642822,2.0356357097625732]]]},"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":"[\"18\",\"69\",\"0\",\"162\"]"}