{"collection":"grad-noise-175k","coord":"t10_x6_u15_b1","data":{"index":12886,"ordinal":"81451432","topo":"o1(o1(o2(x,x)))","expression":"frc(log(sub(R,P)))","image":"frame_expr-012886.png","measured":true,"step":103095,"globalStep":103095,"value_mean":-0.31430038809776306,"value_positive_fraction":0.453125,"value_abs_mean":0.7794480919837952,"value_variance":0.5985367894172668,"value_stddev":0.7736515998840332,"value_min":-1,"value_max":0.9969222545623779,"value_range":1.996922254562378,"histogram_probability_sum":1,"histogram_entropy_bits":2.7876546382904053,"gradient_energy_x":0.010152025148272514,"gradient_energy_y":0.003891845466569066,"gradient_magnitude_mean":0.021970514208078384,"gradient_axis_bias":0.4457588791847229,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003867409031954594,"laplacian_energy":0.027648022398352623,"laplacian_abs_mean":0.01991230435669422,"gradient_magnitude_variance":0.01356380432844162,"gradient_magnitude_stddev":0.11646374315023422,"gradient_magnitude_cv":5.300910949707031,"gradient_magnitude_max":2.5636966228485107,"gradient_energy_over_variance":0.023463672026991844,"laplacian_energy_over_variance":0.04619268700480461,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.018427526578307152,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.030787626281380653,"value_histogram":[[[0.546875,0.546875,0.546875],[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],[0.0151214599609375,0.0151214599609375,0.0151214599609375],[0.02276611328125,0.02276611328125,0.02276611328125],[0.0283966064453125,0.0283966064453125,0.0283966064453125],[0.026214599609375,0.026214599609375,0.026214599609375],[0.0262908935546875,0.0262908935546875,0.0262908935546875],[0.0275115966796875,0.0275115966796875,0.0275115966796875],[0.0350341796875,0.0350341796875,0.0350341796875],[0.034820556640625,0.034820556640625,0.034820556640625],[0.033172607421875,0.033172607421875,0.033172607421875],[0.0340118408203125,0.0340118408203125,0.0340118408203125],[0.032318115234375,0.032318115234375,0.032318115234375],[0.0322418212890625,0.0322418212890625,0.0322418212890625],[0.0340423583984375,0.0340423583984375,0.0340423583984375],[0.0306854248046875,0.0306854248046875,0.0306854248046875],[0.0269622802734375,0.0269622802734375,0.0269622802734375],[0.0135345458984375,0.0135345458984375,0.0135345458984375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.018427526578307152,0.030787626281380653]]]},"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":"[\"10\",\"6\",\"15\",\"1\"]"}