{"collection":"grad-noise-175k","coord":"t19_x24_u3_b34","data":{"index":157372,"ordinal":"155261680","topo":"o2(x,o2(o1(x),x))","expression":"div(R,sub(flr(R),P))","image":"frame_expr-157372.png","measured":true,"step":138983,"globalStep":138983,"value_mean":-0.140485480427742,"value_positive_fraction":0.456268310546875,"value_abs_mean":0.24790078401565552,"value_variance":0.15063369274139404,"value_stddev":0.3881155550479889,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.544417381286621,"gradient_energy_x":0.009460393339395523,"gradient_energy_y":0.007276914082467556,"gradient_magnitude_mean":0.02932744100689888,"gradient_axis_bias":0.13045580685138702,"gradient_nonzero_flag":1,"laplacian_mean":0.000019178884031134658,"laplacian_energy":0.032964304089546204,"laplacian_abs_mean":0.026866566389799118,"gradient_magnitude_variance":0.015877189114689827,"gradient_magnitude_stddev":0.12600471079349518,"gradient_magnitude_cv":4.296478271484375,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.11111264675855637,"laplacian_energy_over_variance":0.21883751451969147,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023747052997350693,"scale_diff2_mid":0.11166665703058243,"scale_diff2_far":0.32742926478385925,"scale_diff2_near_over_variance":0.15764768421649933,"scale_diff2_mid_over_variance":0.7413126230239868,"scale_diff2_far_over_variance":2.1736786365509033,"value_histogram":[[[0.1332855224609375,0.1332855224609375,0.1332855224609375],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.00238037109375,0.00238037109375,0.00238037109375],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.004425048828125,0.004425048828125,0.004425048828125],[0.006591796875,0.006591796875,0.006591796875],[0.008636474609375,0.008636474609375,0.008636474609375],[0.01031494140625,0.01031494140625,0.01031494140625],[0.0157623291015625,0.0157623291015625,0.0157623291015625],[0.030914306640625,0.030914306640625,0.030914306640625],[0.0705718994140625,0.0705718994140625,0.0705718994140625],[0.0973663330078125,0.0973663330078125,0.0973663330078125],[0.1471099853515625,0.1471099853515625,0.1471099853515625],[0.190093994140625,0.190093994140625,0.190093994140625],[0.1456146240234375,0.1456146240234375,0.1456146240234375],[0.060028076171875,0.060028076171875,0.060028076171875],[0.0175933837890625,0.0175933837890625,0.0175933837890625],[0.00927734375,0.00927734375,0.00927734375],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.007232666015625,0.007232666015625,0.007232666015625],[0.0042572021484375,0.0042572021484375,0.0042572021484375],[0.002471923828125,0.002471923828125,0.002471923828125],[0.001953125,0.001953125,0.001953125],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.023747052997350693,0.15764768421649933],[0.0625,0.11166665703058243,0.7413126230239868],[0.25,0.32742926478385925,2.1736786365509033]]]},"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\",\"34\"]"}