{"collection":"grad-noise-175k","coord":"t17_x15_u5_b37","data":{"index":110844,"ordinal":"138657274","topo":"o2(x,o2(x,o1(x)))","expression":"div(D,pow(R,sgn(P)))","image":"frame_expr-110844.png","measured":true,"step":46759,"globalStep":46759,"value_mean":-0.9276700019836426,"value_positive_fraction":0.03271484375,"value_abs_mean":0.9335286617279053,"value_variance":0.0667240098118782,"value_stddev":0.25830990076065063,"value_min":-1,"value_max":0.6191455721855164,"value_range":1.6191456317901611,"histogram_probability_sum":1,"histogram_entropy_bits":0.6078493595123291,"gradient_energy_x":0.006324618589133024,"gradient_energy_y":0.0061493320390582085,"gradient_magnitude_mean":0.014651939272880554,"gradient_axis_bias":0.014052208513021469,"gradient_nonzero_flag":1,"laplacian_mean":-0.000011012300092261285,"laplacian_energy":0.02589046210050583,"laplacian_abs_mean":0.0254939254373312,"gradient_magnitude_variance":0.012267681770026684,"gradient_magnitude_stddev":0.11075956374406815,"gradient_magnitude_cv":7.5593791007995605,"gradient_magnitude_max":1.6194438934326172,"gradient_energy_over_variance":0.18694844841957092,"laplacian_energy_over_variance":0.38802316784858704,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011244740337133408,"scale_diff2_mid":0.04510711878538132,"scale_diff2_far":0.14808617532253265,"scale_diff2_near_over_variance":0.16852615773677826,"scale_diff2_mid_over_variance":0.6760253310203552,"scale_diff2_far_over_variance":2.219383716583252,"value_histogram":[[[0.92578125,0.92578125,0.92578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0092620849609375,0.0092620849609375,0.0092620849609375],[0.0100555419921875,0.0100555419921875,0.0100555419921875],[0.0149688720703125,0.0149688720703125,0.0149688720703125],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0135040283203125,0.0135040283203125,0.0135040283203125],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.011244740337133408,0.16852615773677826],[0.0625,0.04510711878538132,0.6760253310203552],[0.25,0.14808617532253265,2.219383716583252]]]},"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":"[\"17\",\"15\",\"5\",\"37\"]"}