{"collection":"grad-noise-175k","coord":"t19_x9_u5_b112","data":{"index":144987,"ordinal":"154656145","topo":"o2(x,o2(o1(x),x))","expression":"dst(D,mlt(sgn(P),P))","image":"frame_expr-144987.png","measured":true,"step":39903,"globalStep":39903,"value_mean":0.9975414872169495,"value_positive_fraction":1,"value_abs_mean":0.9975414872169495,"value_variance":0.0012663283850997686,"value_stddev":0.03558550775051117,"value_min":0.04419417306780815,"value_max":1,"value_range":0.9558058381080627,"histogram_probability_sum":1,"histogram_entropy_bits":0.07953470945358276,"gradient_energy_x":0.00003206430483260192,"gradient_energy_y":0.000032064272090792656,"gradient_magnitude_mean":0.000671476882416755,"gradient_axis_bias":5.105650870973477e-7,"gradient_nonzero_flag":0,"laplacian_mean":1.8771935395012207e-11,"laplacian_energy":0.00001714638165140059,"laplacian_abs_mean":0.00029394522425718606,"gradient_magnitude_variance":0.0000636912154732272,"gradient_magnitude_stddev":0.007980677299201488,"gradient_magnitude_cv":11.885259628295898,"gradient_magnitude_max":0.17959311604499817,"gradient_energy_over_variance":0.050641342997550964,"laplacian_energy_over_variance":0.013540233485400677,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00021405327424872667,"scale_diff2_mid":0.0021958984434604645,"scale_diff2_far":0.004604644142091274,"scale_diff2_near_over_variance":0.16903457045555115,"scale_diff2_mid_over_variance":1.7340670824050903,"scale_diff2_far_over_variance":3.636216402053833,"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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.00048828125,0.00048828125,0.00048828125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.993560791015625,0.993560791015625,0.993560791015625]]],"scale_curve":[[[0.015625,0.00021405327424872667,0.16903457045555115],[0.0625,0.0021958984434604645,1.7340670824050903],[0.25,0.004604644142091274,3.636216402053833]]]},"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\",\"9\",\"5\",\"112\"]"}