{"collection":"grad-noise-175k","coord":"t19_x15_u1_b64","data":{"index":149537,"ordinal":"154897699","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,dot(log(R),P))","image":"frame_expr-149537.png","measured":true,"step":76303,"globalStep":76303,"value_mean":-0.99609375,"value_positive_fraction":0.001953125,"value_abs_mean":0.9964628219604492,"value_variance":0.003922735340893269,"value_stddev":0.06263174116611481,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":0.04687950015068054,"gradient_energy_x":0.0005100839189253747,"gradient_energy_y":0.0005093588260933757,"gradient_magnitude_mean":0.001121816923841834,"gradient_axis_bias":0.0007112639141269028,"gradient_nonzero_flag":1,"laplacian_mean":-2.6280708512183004e-11,"laplacian_energy":0.0021558438893407583,"laplacian_abs_mean":0.0020641435403376818,"gradient_magnitude_variance":0.0010172934271395206,"gradient_magnitude_stddev":0.03189503774046898,"gradient_magnitude_cv":28.431589126586914,"gradient_magnitude_max":1.3704309463500977,"gradient_energy_over_variance":0.25988057255744934,"laplacian_energy_over_variance":0.5495766997337341,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0018026031320914626,"scale_diff2_mid":0.007244833279401064,"scale_diff2_far":0.013876729644834995,"scale_diff2_near_over_variance":0.4595271050930023,"scale_diff2_mid_over_variance":1.8468830585479736,"scale_diff2_far_over_variance":3.5375137329101562,"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],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.00048828125,0.00048828125,0.00048828125],[0.00048828125,0.00048828125,0.00048828125],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[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]]],"scale_curve":[[[0.015625,0.0018026031320914626,0.4595271050930023],[0.0625,0.007244833279401064,1.8468830585479736],[0.25,0.013876729644834995,3.5375137329101562]]]},"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\",\"15\",\"1\",\"64\"]"}