{"collection":"grad-noise-175k","coord":"t18_x60_u0_b48","data":{"index":132474,"ordinal":"148594926","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,pow(P,pow(R,P)))","image":"frame_expr-132474.png","measured":true,"step":88199,"globalStep":88199,"value_mean":-0.8941400647163391,"value_positive_fraction":0.0560760498046875,"value_abs_mean":0.9773620963096619,"value_variance":0.1692141741514206,"value_stddev":0.41135650873184204,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.6453697681427002,"gradient_energy_x":0.02036185935139656,"gradient_energy_y":0.002912396565079689,"gradient_magnitude_mean":0.017804214730858803,"gradient_axis_bias":0.7497323751449585,"gradient_nonzero_flag":1,"laplacian_mean":-0.000013386033970164135,"laplacian_energy":0.04556910693645477,"laplacian_abs_mean":0.027184396982192993,"gradient_magnitude_variance":0.02296461910009384,"gradient_magnitude_stddev":0.1515408158302307,"gradient_magnitude_cv":8.511512756347656,"gradient_magnitude_max":2.004539966583252,"gradient_energy_over_variance":0.137543186545372,"laplacian_energy_over_variance":0.26929840445518494,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.026710622012615204,"scale_diff2_mid":0.12120065838098526,"scale_diff2_far":0.24412374198436737,"scale_diff2_near_over_variance":0.1578509658575058,"scale_diff2_mid_over_variance":0.7162559628486633,"scale_diff2_far_over_variance":1.4426908493041992,"value_histogram":[[[0.929779052734375,0.929779052734375,0.929779052734375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.001220703125,0.001220703125,0.001220703125],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.00335693359375,0.00335693359375,0.00335693359375],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.02484130859375,0.02484130859375,0.02484130859375]]],"scale_curve":[[[0.015625,0.026710622012615204,0.1578509658575058],[0.0625,0.12120065838098526,0.7162559628486633],[0.25,0.24412374198436737,1.4426908493041992]]]},"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\",\"60\",\"0\",\"48\"]"}