{"collection":"grad-noise-175k","coord":"t12_x19_u2_b3","data":{"index":35526,"ordinal":"98215236","topo":"o1(o2(x,o2(x,x)))","expression":"frc(add(R,div(P,D)))","image":"frame_expr-035526.png","measured":true,"step":114055,"globalStep":114055,"value_mean":0.4911070764064789,"value_positive_fraction":1,"value_abs_mean":0.4911070764064789,"value_variance":0.04925662651658058,"value_stddev":0.2219383418560028,"value_min":0.0010566195705905557,"value_max":0.9970662593841553,"value_range":0.9960096478462219,"histogram_probability_sum":1,"histogram_entropy_bits":3.823448896408081,"gradient_energy_x":0.07841762900352478,"gradient_energy_y":0.0007036241004243493,"gradient_magnitude_mean":0.21140727400779724,"gradient_axis_bias":0.9822140336036682,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007711654179729521,"laplacian_energy":0.2163187861442566,"laplacian_abs_mean":0.3607730567455292,"gradient_magnitude_variance":0.03442949429154396,"gradient_magnitude_stddev":0.18555186688899994,"gradient_magnitude_cv":0.877698540687561,"gradient_magnitude_max":0.9360402226448059,"gradient_energy_over_variance":1.606306791305542,"laplacian_energy_over_variance":4.391668319702148,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.050225112587213516,"scale_diff2_mid":0.06737758964300156,"scale_diff2_far":0.09433399885892868,"scale_diff2_near_over_variance":1.0196620225906372,"scale_diff2_mid_over_variance":1.3678888082504272,"scale_diff2_far_over_variance":1.9151533842086792,"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],[0.0133514404296875,0.0133514404296875,0.0133514404296875],[0.0355224609375,0.0355224609375,0.0355224609375],[0.05072021484375,0.05072021484375,0.05072021484375],[0.05950927734375,0.05950927734375,0.05950927734375],[0.07366943359375,0.07366943359375,0.07366943359375],[0.089874267578125,0.089874267578125,0.089874267578125],[0.0972900390625,0.0972900390625,0.0972900390625],[0.1017608642578125,0.1017608642578125,0.1017608642578125],[0.0962982177734375,0.0962982177734375,0.0962982177734375],[0.08673095703125,0.08673095703125,0.08673095703125],[0.0778350830078125,0.0778350830078125,0.0778350830078125],[0.07354736328125,0.07354736328125,0.07354736328125],[0.0596466064453125,0.0596466064453125,0.0596466064453125],[0.0422821044921875,0.0422821044921875,0.0422821044921875],[0.0311737060546875,0.0311737060546875,0.0311737060546875],[0.0107879638671875,0.0107879638671875,0.0107879638671875]]],"scale_curve":[[[0.015625,0.050225112587213516,1.0196620225906372],[0.0625,0.06737758964300156,1.3678888082504272],[0.25,0.09433399885892868,1.9151533842086792]]]},"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\",\"19\",\"2\",\"3\"]"}