{"collection":"grad-noise-175k","coord":"t12_x10_u5_b27","data":{"index":28290,"ordinal":"97852254","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(mlt(D,mod(P,D)))","image":"frame_expr-028290.png","measured":true,"step":56167,"globalStep":56167,"value_mean":-0.05468953400850296,"value_positive_fraction":0.4375,"value_abs_mean":0.5338660478591919,"value_variance":0.41141441464424133,"value_stddev":0.6414159536361694,"value_min":-0.9928755164146423,"value_max":0.9857510328292847,"value_range":1.9786264896392822,"histogram_probability_sum":1,"histogram_entropy_bits":3.9749915599823,"gradient_energy_x":0.15719248354434967,"gradient_energy_y":0,"gradient_magnitude_mean":0.2548840641975403,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-0.00035937377833761275,"laplacian_energy":0.3471924066543579,"laplacian_abs_mean":0.3070755898952484,"gradient_magnitude_variance":0.09220769256353378,"gradient_magnitude_stddev":0.303657203912735,"gradient_magnitude_cv":1.1913542747497559,"gradient_magnitude_max":1.0155160427093506,"gradient_energy_over_variance":0.38207823038101196,"laplacian_energy_over_variance":0.8438994884490967,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.13775403797626495,"scale_diff2_mid":0.7111963033676147,"scale_diff2_far":0.14481106400489807,"scale_diff2_near_over_variance":0.3348303735256195,"scale_diff2_mid_over_variance":1.7286616563796997,"scale_diff2_far_over_variance":0.3519834578037262,"value_histogram":[[[0.1171875,0.1171875,0.1171875],[0.0078125,0.0078125,0.0078125],[0.0625,0.0625,0.0625],[0.0078125,0.0078125,0.0078125],[0.0546875,0.0546875,0.0546875],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0625,0.0625,0.0625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0625,0.0625,0.0625],[0.0859375,0.0859375,0.0859375],[0.0703125,0.0703125,0.0703125],[0.0546875,0.0546875,0.0546875],[0,0,0],[0,0,0],[0,0,0],[0.0546875,0.0546875,0.0546875],[0,0,0],[0,0,0],[0.0546875,0.0546875,0.0546875],[0,0,0],[0,0,0],[0.0546875,0.0546875,0.0546875],[0,0,0],[0.0546875,0.0546875,0.0546875],[0,0,0],[0.1015625,0.1015625,0.1015625]]],"scale_curve":[[[0.015625,0.13775403797626495,0.3348303735256195],[0.0625,0.7111963033676147,1.7286616563796997],[0.25,0.14481106400489807,0.3519834578037262]]]},"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\",\"10\",\"5\",\"27\"]"}