{"collection":"grad-noise-175k","coord":"t19_x16_u0_b31","data":{"index":150230,"ordinal":"154937866","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,dot(sqt(R),D))","image":"frame_expr-150230.png","measured":true,"step":81847,"globalStep":81847,"value_mean":-0.9957482814788818,"value_positive_fraction":0.003631591796875,"value_abs_mean":0.9964401721954346,"value_variance":0.004636723548173904,"value_stddev":0.06809348613023758,"value_min":-1,"value_max":0.2236219048500061,"value_range":1.2236218452453613,"histogram_probability_sum":1,"histogram_entropy_bits":0.044941265136003494,"gradient_energy_x":0.0005072892527095973,"gradient_energy_y":0.0006040680455043912,"gradient_magnitude_mean":0.001136062783189118,"gradient_axis_bias":-0.08708161860704422,"gradient_nonzero_flag":1,"laplacian_mean":9.385967697506103e-11,"laplacian_energy":0.0023361057974398136,"laplacian_abs_mean":0.00213593989610672,"gradient_magnitude_variance":0.001109144650399685,"gradient_magnitude_stddev":0.033303823322057724,"gradient_magnitude_cv":29.31512451171875,"gradient_magnitude_max":1.4160449504852295,"gradient_energy_over_variance":0.23968589305877686,"laplacian_energy_over_variance":0.5038268566131592,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0019669667817652225,"scale_diff2_mid":0.008469345048069954,"scale_diff2_far":0.016374027356505394,"scale_diff2_near_over_variance":0.42421478033065796,"scale_diff2_mid_over_variance":1.8265795707702637,"scale_diff2_far_over_variance":3.531378746032715,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0.000274658203125,0.000274658203125,0.000274658203125],[0.001434326171875,0.001434326171875,0.001434326171875],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[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]]],"scale_curve":[[[0.015625,0.0019669667817652225,0.42421478033065796],[0.0625,0.008469345048069954,1.8265795707702637],[0.25,0.016374027356505394,3.531378746032715]]]},"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\",\"16\",\"0\",\"31\"]"}