{"collection":"grad-noise-175k","coord":"t19_x24_u0_b26","data":{"index":157001,"ordinal":"155261069","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,pow(sqt(R),P))","image":"frame_expr-157001.png","measured":true,"step":136015,"globalStep":136015,"value_mean":-0.8873907327651978,"value_positive_fraction":0.0600738525390625,"value_abs_mean":0.9753217101097107,"value_variance":0.1792309731245041,"value_stddev":0.4233567714691162,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.6701586842536926,"gradient_energy_x":0.018202947452664375,"gradient_energy_y":0.016572322696447372,"gradient_magnitude_mean":0.02234877645969391,"gradient_axis_bias":0.04689035192131996,"gradient_nonzero_flag":1,"laplacian_mean":0.000002562586814747192,"laplacian_energy":0.07211709767580032,"laplacian_abs_mean":0.03970020264387131,"gradient_magnitude_variance":0.03426656872034073,"gradient_magnitude_stddev":0.18511231243610382,"gradient_magnitude_cv":8.282883644104004,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.19402489066123962,"laplacian_energy_over_variance":0.40236958861351013,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.031722646206617355,"scale_diff2_mid":0.13628481328487396,"scale_diff2_far":0.3767707943916321,"scale_diff2_near_over_variance":0.17699308693408966,"scale_diff2_mid_over_variance":0.7603864669799805,"scale_diff2_far_over_variance":2.102152109146118,"value_histogram":[[[0.925872802734375,0.925872802734375,0.925872802734375],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000885009765625,0.000885009765625,0.000885009765625],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.000732421875,0.000732421875,0.000732421875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.002197265625,0.002197265625,0.002197265625],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001434326171875,0.001434326171875,0.001434326171875],[0.00189208984375,0.00189208984375,0.00189208984375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.002044677734375,0.002044677734375,0.002044677734375],[0.001953125,0.001953125,0.001953125],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.002288818359375,0.002288818359375,0.002288818359375],[0.00244140625,0.00244140625,0.00244140625],[0.0276336669921875,0.0276336669921875,0.0276336669921875]]],"scale_curve":[[[0.015625,0.031722646206617355,0.17699308693408966],[0.0625,0.13628481328487396,0.7603864669799805],[0.25,0.3767707943916321,2.102152109146118]]]},"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\",\"0\",\"26\"]"}