{"collection":"grad-noise-175k","coord":"t12_x10_u2_b20","data":{"index":27920,"ordinal":"97851644","topo":"o1(o2(x,o2(x,x)))","expression":"frc(sub(D,dot(P,D)))","image":"frame_expr-027920.png","measured":true,"step":53207,"globalStep":53207,"value_mean":0.48341330885887146,"value_positive_fraction":1,"value_abs_mean":0.48341330885887146,"value_variance":0.04261191189289093,"value_stddev":0.20642653107643127,"value_min":0.0005637994618155062,"value_max":0.9687317609786987,"value_range":0.9681679606437683,"histogram_probability_sum":1,"histogram_entropy_bits":3.7259793281555176,"gradient_energy_x":0.08249057829380035,"gradient_energy_y":0.08241260796785355,"gradient_magnitude_mean":0.3475364148616791,"gradient_axis_bias":0.0004728248459286988,"gradient_nonzero_flag":1,"laplacian_mean":0.0004998918157070875,"laplacian_energy":0.8191065192222595,"laplacian_abs_mean":0.6974655389785767,"gradient_magnitude_variance":0.044121354818344116,"gradient_magnitude_stddev":0.21005083620548248,"gradient_magnitude_cv":0.6043995022773743,"gradient_magnitude_max":1.3250020742416382,"gradient_energy_over_variance":3.869884967803955,"laplacian_energy_over_variance":19.22247886657715,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09047126024961472,"scale_diff2_mid":0.06783038377761841,"scale_diff2_far":0.09160713851451874,"scale_diff2_near_over_variance":2.1231448650360107,"scale_diff2_mid_over_variance":1.5918174982070923,"scale_diff2_far_over_variance":2.149801254272461,"value_histogram":[[[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],[0,0,0],[0.01043701171875,0.01043701171875,0.01043701171875],[0.02020263671875,0.02020263671875,0.02020263671875],[0.0333251953125,0.0333251953125,0.0333251953125],[0.060302734375,0.060302734375,0.060302734375],[0.10821533203125,0.10821533203125,0.10821533203125],[0.11016845703125,0.11016845703125,0.11016845703125],[0.106689453125,0.106689453125,0.106689453125],[0.1019287109375,0.1019287109375,0.1019287109375],[0.10638427734375,0.10638427734375,0.10638427734375],[0.0888671875,0.0888671875,0.0888671875],[0.07269287109375,0.07269287109375,0.07269287109375],[0.05682373046875,0.05682373046875,0.05682373046875],[0.049560546875,0.049560546875,0.049560546875],[0.0386962890625,0.0386962890625,0.0386962890625],[0.02874755859375,0.02874755859375,0.02874755859375],[0.0069580078125,0.0069580078125,0.0069580078125]]],"scale_curve":[[[0.015625,0.09047126024961472,2.1231448650360107],[0.0625,0.06783038377761841,1.5918174982070923],[0.25,0.09160713851451874,2.149801254272461]]]},"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":"[\"12\",\"10\",\"2\",\"20\"]"}