{"collection":"grad-noise-175k","coord":"t12_x10_u0_b6","data":{"index":27664,"ordinal":"97851228","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(D,lrg(P,D)))","image":"frame_expr-027664.png","measured":true,"step":51159,"globalStep":51159,"value_mean":0.069290891289711,"value_positive_fraction":0.5625,"value_abs_mean":0.9442865252494812,"value_variance":0.9056144952774048,"value_stddev":0.9516378045082092,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.085616111755371,"gradient_energy_x":0.008603516966104507,"gradient_energy_y":0,"gradient_magnitude_mean":0.01904081366956234,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00009283049439545721,"laplacian_energy":0.01618407666683197,"laplacian_abs_mean":0.019689874723553658,"gradient_magnitude_variance":0.00824260525405407,"gradient_magnitude_stddev":0.09078878909349442,"gradient_magnitude_cv":4.768115043640137,"gradient_magnitude_max":1.176776647567749,"gradient_energy_over_variance":0.009500198066234589,"laplacian_energy_over_variance":0.01787082478404045,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012028176337480545,"scale_diff2_mid":0.05765581876039505,"scale_diff2_far":0.2519613206386566,"scale_diff2_near_over_variance":0.013281784951686859,"scale_diff2_mid_over_variance":0.06366486102342606,"scale_diff2_far_over_variance":0.27822139859199524,"value_histogram":[[[0.4375,0.4375,0.4375],[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],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.15234375,0.15234375,0.15234375],[0.31640625,0.31640625,0.31640625]]],"scale_curve":[[[0.015625,0.012028176337480545,0.013281784951686859],[0.0625,0.05765581876039505,0.06366486102342606],[0.25,0.2519613206386566,0.27822139859199524]]]},"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\",\"10\",\"0\",\"6\"]"}