{"collection":"grad-noise-175k","coord":"t18_x18_u0_b180","data":{"index":124164,"ordinal":"146898216","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,mod(R,pow(P,P)))","image":"frame_expr-124164.png","measured":true,"step":21719,"globalStep":21719,"value_mean":-0.04416127875447273,"value_positive_fraction":0.4880828857421875,"value_abs_mean":0.9637119770050049,"value_variance":0.948744535446167,"value_stddev":0.9740352034568787,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.578953504562378,"gradient_energy_x":0.006741147022694349,"gradient_energy_y":0.00020917359506711364,"gradient_magnitude_mean":0.010296020656824112,"gradient_axis_bias":0.9398089051246643,"gradient_nonzero_flag":1,"laplacian_mean":0.000002614795448607765,"laplacian_energy":0.012617440894246101,"laplacian_abs_mean":0.010915718972682953,"gradient_magnitude_variance":0.006838887929916382,"gradient_magnitude_stddev":0.08269757032394409,"gradient_magnitude_cv":8.03199291229248,"gradient_magnitude_max":1.9528706073760986,"gradient_energy_over_variance":0.007325808051973581,"laplacian_energy_over_variance":0.013299091719090939,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009646587073802948,"scale_diff2_mid":0.05514861270785332,"scale_diff2_far":0.29308760166168213,"scale_diff2_near_over_variance":0.010167738422751427,"scale_diff2_mid_over_variance":0.0581279881298542,"scale_diff2_far_over_variance":0.3089214861392975,"value_histogram":[[[0.5,0.5,0.5],[0,0,0],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.000640869140625,0.000640869140625,0.000640869140625],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.001220703125,0.001220703125,0.001220703125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.005340576171875,0.005340576171875,0.005340576171875],[0.005889892578125,0.005889892578125,0.005889892578125],[0.005340576171875,0.005340576171875,0.005340576171875],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.00238037109375,0.00238037109375,0.00238037109375],[0.4334716796875,0.4334716796875,0.4334716796875]]],"scale_curve":[[[0.015625,0.009646587073802948,0.010167738422751427],[0.0625,0.05514861270785332,0.0581279881298542],[0.25,0.29308760166168213,0.3089214861392975]]]},"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\",\"18\",\"0\",\"180\"]"}