{"collection":"grad-noise-175k","coord":"t19_x6_u1_b16","data":{"index":141866,"ordinal":"154534042","topo":"o2(x,o2(o1(x),x))","expression":"sub(P,mod(log(R),P))","image":"frame_expr-141866.png","measured":true,"step":14935,"globalStep":14935,"value_mean":-0.9908949136734009,"value_positive_fraction":0.00390625,"value_abs_mean":0.9987074136734009,"value_variance":0.016232654452323914,"value_stddev":0.12740743160247803,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.08287294954061508,"gradient_energy_x":0.0011838676873594522,"gradient_energy_y":0.001873027067631483,"gradient_magnitude_mean":0.0020501792896538973,"gradient_axis_bias":-0.2254442423582077,"gradient_nonzero_flag":1,"laplacian_mean":-3.003509593813014e-11,"laplacian_energy":0.006369258742779493,"laplacian_abs_mean":0.0036483665462583303,"gradient_magnitude_variance":0.0030514320824295282,"gradient_magnitude_stddev":0.05523976683616638,"gradient_magnitude_cv":26.943870544433594,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.18831761181354523,"laplacian_energy_over_variance":0.3923732042312622,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0005475757061503828,"scale_diff2_mid":0.0020699715241789818,"scale_diff2_far":0.0157606303691864,"scale_diff2_near_over_variance":0.03373297303915024,"scale_diff2_mid_over_variance":0.12751898169517517,"scale_diff2_far_over_variance":0.9709212779998779,"value_histogram":[[[0.9925994873046875,0.9925994873046875,0.9925994873046875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[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],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.0005475757061503828,0.03373297303915024],[0.0625,0.0020699715241789818,0.12751898169517517],[0.25,0.0157606303691864,0.9709212779998779]]]},"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\",\"6\",\"1\",\"16\"]"}