{"collection":"grad-noise-175k","coord":"t20_x32_u0_b114","data":{"index":166062,"ordinal":"163704966","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dst(pow(P,D),R))","image":"frame_expr-166062.png","measured":true,"step":36903,"globalStep":36903,"value_mean":-0.5014170408248901,"value_positive_fraction":0.25,"value_abs_mean":0.9985829591751099,"value_variance":0.7462131977081299,"value_stddev":0.8638362884521484,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8629899024963379,"gradient_energy_x":0.007994073443114758,"gradient_energy_y":0.007855985313653946,"gradient_magnitude_mean":0.00861405860632658,"gradient_axis_bias":0.008712152019143105,"gradient_nonzero_flag":1,"laplacian_mean":-8.680255518811464e-7,"laplacian_energy":0.03171553090214729,"laplacian_abs_mean":0.016373682767152786,"gradient_magnitude_variance":0.015769416466355324,"gradient_magnitude_stddev":0.12557633221149445,"gradient_magnitude_cv":14.578067779541016,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.021240659058094025,"laplacian_energy_over_variance":0.04250197112560272,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.021069949492812157,"scale_diff2_mid":0.0844494104385376,"scale_diff2_far":0.3341650664806366,"scale_diff2_near_over_variance":0.02823583036661148,"scale_diff2_mid_over_variance":0.11317061632871628,"scale_diff2_far_over_variance":0.4478144645690918,"value_histogram":[[[0.75,0.75,0.75],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.00048828125,0.00048828125,0.00048828125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000732421875,0.000732421875,0.000732421875],[0.001220703125,0.001220703125,0.001220703125],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.2447967529296875,0.2447967529296875,0.2447967529296875]]],"scale_curve":[[[0.015625,0.021069949492812157,0.02823583036661148],[0.0625,0.0844494104385376,0.11317061632871628],[0.25,0.3341650664806366,0.4478144645690918]]]},"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":"[\"20\",\"32\",\"0\",\"114\"]"}