{"collection":"grad-noise-175k","coord":"t12_x12_u3_b39","data":{"index":29754,"ordinal":"97932666","topo":"o1(o2(x,o2(x,x)))","expression":"flr(div(D,lrg(D,P)))","image":"frame_expr-029754.png","measured":true,"step":67879,"globalStep":67879,"value_mean":-0.78125,"value_positive_fraction":0,"value_abs_mean":0.78125,"value_variance":0.12354470789432526,"value_stddev":0.35148927569389343,"value_min":-1,"value_max":-0.0002910494804382324,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":2.1242315769195557,"gradient_energy_x":0.02624833583831787,"gradient_energy_y":0,"gradient_magnitude_mean":0.05144638940691948,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.0000898435027920641,"laplacian_energy":0.048323094844818115,"laplacian_abs_mean":0.05399418994784355,"gradient_magnitude_variance":0.023609036579728127,"gradient_magnitude_stddev":0.15365232527256012,"gradient_magnitude_cv":2.98664927482605,"gradient_magnitude_max":0.9994179010391235,"gradient_energy_over_variance":0.2124602049589157,"laplacian_energy_over_variance":0.39113849401474,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.025365782901644707,"scale_diff2_mid":0.0915028378367424,"scale_diff2_far":0.03299155458807945,"scale_diff2_near_over_variance":0.20531661808490753,"scale_diff2_mid_over_variance":0.7406455278396606,"scale_diff2_far_over_variance":0.26704141497612,"value_histogram":[[[0.64453125,0.64453125,0.64453125],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.08203125,0.08203125,0.08203125],[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]]],"scale_curve":[[[0.015625,0.025365782901644707,0.20531661808490753],[0.0625,0.0915028378367424,0.7406455278396606],[0.25,0.03299155458807945,0.26704141497612]]]},"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":"[\"12\",\"12\",\"3\",\"39\"]"}