{"collection":"grad-noise-175k","coord":"t14_x18_u2_b59","data":{"index":62455,"ordinal":"114416093","topo":"o1(o2(o2(x,x),x))","expression":"frc(mod(pow(R,P),P))","image":"frame_expr-062455.png","measured":true,"step":158607,"globalStep":158607,"value_mean":-0.9521671533584595,"value_positive_fraction":0.03515625,"value_abs_mean":0.9775204658508301,"value_variance":0.06403844803571701,"value_stddev":0.25305819511413574,"value_min":-1,"value_max":0.9441801309585571,"value_range":1.9441801309585571,"histogram_probability_sum":1,"histogram_entropy_bits":0.3447459936141968,"gradient_energy_x":0.007196385413408279,"gradient_energy_y":0.005849932786077261,"gradient_magnitude_mean":0.0100531205534935,"gradient_axis_bias":0.10320555418729782,"gradient_nonzero_flag":1,"laplacian_mean":9.79500782705145e-7,"laplacian_energy":0.02725909650325775,"laplacian_abs_mean":0.01876888796687126,"gradient_magnitude_variance":0.012953806668519974,"gradient_magnitude_stddev":0.11381479352712631,"gradient_magnitude_cv":11.32133960723877,"gradient_magnitude_max":2.4541096687316895,"gradient_energy_over_variance":0.20372633635997772,"laplacian_energy_over_variance":0.4256676435470581,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012323377653956413,"scale_diff2_mid":0.05012761801481247,"scale_diff2_far":0.12104826420545578,"scale_diff2_near_over_variance":0.19243717193603516,"scale_diff2_mid_over_variance":0.7827737927436829,"scale_diff2_far_over_variance":1.8902435302734375,"value_histogram":[[[0.96484375,0.96484375,0.96484375],[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],[0.00189208984375,0.00189208984375,0.00189208984375],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.003021240234375,0.003021240234375,0.003021240234375],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.00433349609375,0.00433349609375,0.00433349609375],[0.0035400390625,0.0035400390625,0.0035400390625],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.000732421875,0.000732421875,0.000732421875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0000457763671875,0.0000457763671875,0.0000457763671875]]],"scale_curve":[[[0.015625,0.012323377653956413,0.19243717193603516],[0.0625,0.05012761801481247,0.7827737927436829],[0.25,0.12104826420545578,1.8902435302734375]]]},"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":"[\"14\",\"18\",\"2\",\"59\"]"}