{"collection":"grad-noise-175k","coord":"t19_x7_u5_b118","data":{"index":143299,"ordinal":"154575349","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,min(sgn(R),D))","image":"frame_expr-143299.png","measured":true,"step":26399,"globalStep":26399,"value_mean":0.9985316395759583,"value_positive_fraction":1,"value_abs_mean":0.9985316395759583,"value_variance":0.0008852061000652611,"value_stddev":0.02975241281092167,"value_min":0.03221006691455841,"value_max":1,"value_range":0.9677899479866028,"histogram_probability_sum":1,"histogram_entropy_bits":0.043814919888973236,"gradient_energy_x":0.000045805481931893155,"gradient_energy_y":0.00003306425060145557,"gradient_magnitude_mean":0.0005376253393478692,"gradient_axis_bias":0.16154779493808746,"gradient_nonzero_flag":0,"laplacian_mean":-3.37894816293538e-11,"laplacian_energy":0.000027921769287786447,"laplacian_abs_mean":0.00027907142066396773,"gradient_magnitude_variance":0.00007868125248933211,"gradient_magnitude_stddev":0.008870244957506657,"gradient_magnitude_cv":16.498933792114258,"gradient_magnitude_max":0.287990540266037,"gradient_energy_over_variance":0.08909759670495987,"laplacian_energy_over_variance":0.03154267743229866,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0002586410555522889,"scale_diff2_mid":0.002260298701003194,"scale_diff2_far":0.0032185090240091085,"scale_diff2_near_over_variance":0.29218173027038574,"scale_diff2_mid_over_variance":2.553415298461914,"scale_diff2_far_over_variance":3.6358866691589355,"value_histogram":[[[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],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000244140625,0.000244140625,0.000244140625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.000244140625,0.000244140625,0.000244140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.9967498779296875,0.9967498779296875,0.9967498779296875]]],"scale_curve":[[[0.015625,0.0002586410555522889,0.29218173027038574],[0.0625,0.002260298701003194,2.553415298461914],[0.25,0.0032185090240091085,3.6358866691589355]]]},"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\",\"7\",\"5\",\"118\"]"}