{"collection":"grad-noise-175k","coord":"t8_x15_u0_b39","data":{"index":7470,"ordinal":"65570862","topo":"o2(o2(x,x),x)","expression":"div(lrg(D,R),P)","image":"frame_expr-007470.png","measured":true,"step":59767,"globalStep":59767,"value_mean":-0.11682727932929993,"value_positive_fraction":0.4003143310546875,"value_abs_mean":0.25796952843666077,"value_variance":0.15728573501110077,"value_stddev":0.3965926468372345,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":3.762753963470459,"gradient_energy_x":0.013150122947990894,"gradient_energy_y":0.0002877968072425574,"gradient_magnitude_mean":0.029863441362977028,"gradient_axis_bias":0.9571665525436401,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004303045443521114,"laplacian_energy":0.025952709838747978,"laplacian_abs_mean":0.03435347229242325,"gradient_magnitude_variance":0.012548469938337803,"gradient_magnitude_stddev":0.11201995611190796,"gradient_magnitude_cv":3.7510733604431152,"gradient_magnitude_max":1.999708890914917,"gradient_energy_over_variance":0.08543635159730911,"laplacian_energy_over_variance":0.16500358283519745,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.019653795287013054,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.12495599687099457,"value_histogram":[[[0.1280517578125,0.1280517578125,0.1280517578125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00103759765625,0.00103759765625,0.00103759765625],[0.000885009765625,0.000885009765625,0.000885009765625],[0.001251220703125,0.001251220703125,0.001251220703125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0203399658203125,0.0203399658203125,0.0203399658203125],[0.0098724365234375,0.0098724365234375,0.0098724365234375],[0.0181884765625,0.0181884765625,0.0181884765625],[0.0137939453125,0.0137939453125,0.0137939453125],[0.0445556640625,0.0445556640625,0.0445556640625],[0.0682830810546875,0.0682830810546875,0.0682830810546875],[0.07354736328125,0.07354736328125,0.07354736328125],[0.14654541015625,0.14654541015625,0.14654541015625],[0.174774169921875,0.174774169921875,0.174774169921875],[0.0730133056640625,0.0730133056640625,0.0730133056640625],[0.087646484375,0.087646484375,0.087646484375],[0.048187255859375,0.048187255859375,0.048187255859375],[0.02069091796875,0.02069091796875,0.02069091796875],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.009552001953125,0.009552001953125,0.009552001953125],[0.010406494140625,0.010406494140625,0.010406494140625],[0.007720947265625,0.007720947265625,0.007720947265625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.00146484375,0.00146484375,0.00146484375],[0.0032958984375,0.0032958984375,0.0032958984375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.019653795287013054,0.12495599687099457]]]},"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":"[\"8\",\"15\",\"0\",\"39\"]"}