{"collection":"grad-noise-175k","coord":"t18_x54_u0_b192","data":{"index":131412,"ordinal":"148352664","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,lrg(P,mod(P,P)))","image":"frame_expr-131412.png","measured":true,"step":79703,"globalStep":79703,"value_mean":-0.27740952372550964,"value_positive_fraction":0.318939208984375,"value_abs_mean":0.5312475562095642,"value_variance":0.30760443210601807,"value_stddev":0.5546209812164307,"value_min":-1,"value_max":0.9805085062980652,"value_range":1.98050856590271,"histogram_probability_sum":1,"histogram_entropy_bits":4.649847030639648,"gradient_energy_x":0.0037257506046444178,"gradient_energy_y":0.0026927294675260782,"gradient_magnitude_mean":0.059296365827322006,"gradient_axis_bias":0.16094481945037842,"gradient_nonzero_flag":1,"laplacian_mean":0.0000295458212349331,"laplacian_energy":0.0006971970433369279,"laplacian_abs_mean":0.015635164454579353,"gradient_magnitude_variance":0.0029022854287177324,"gradient_magnitude_stddev":0.053872864693403244,"gradient_magnitude_cv":0.9085356593132019,"gradient_magnitude_max":0.33321261405944824,"gradient_energy_over_variance":0.020866019651293755,"laplacian_energy_over_variance":0.002266537630930543,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012432171031832695,"scale_diff2_mid":0.14853283762931824,"scale_diff2_far":0.4301454424858093,"scale_diff2_near_over_variance":0.04041609913110733,"scale_diff2_mid_over_variance":0.48286962509155273,"scale_diff2_far_over_variance":1.3983720541000366,"value_histogram":[[[0.1820831298828125,0.1820831298828125,0.1820831298828125],[0.0262908935546875,0.0262908935546875,0.0262908935546875],[0.030029296875,0.030029296875,0.030029296875],[0.025299072265625,0.025299072265625,0.025299072265625],[0.0264739990234375,0.0264739990234375,0.0264739990234375],[0.0294036865234375,0.0294036865234375,0.0294036865234375],[0.0342254638671875,0.0342254638671875,0.0342254638671875],[0.0361480712890625,0.0361480712890625,0.0361480712890625],[0.0346527099609375,0.0346527099609375,0.0346527099609375],[0.038818359375,0.038818359375,0.038818359375],[0.043182373046875,0.043182373046875,0.043182373046875],[0.03924560546875,0.03924560546875,0.03924560546875],[0.0405426025390625,0.0405426025390625,0.0405426025390625],[0.035491943359375,0.035491943359375,0.035491943359375],[0.03179931640625,0.03179931640625,0.03179931640625],[0.0273284912109375,0.0273284912109375,0.0273284912109375],[0.0276336669921875,0.0276336669921875,0.0276336669921875],[0.0284271240234375,0.0284271240234375,0.0284271240234375],[0.0270538330078125,0.0270538330078125,0.0270538330078125],[0.027374267578125,0.027374267578125,0.027374267578125],[0.0250244140625,0.0250244140625,0.0250244140625],[0.0275726318359375,0.0275726318359375,0.0275726318359375],[0.02239990234375,0.02239990234375,0.02239990234375],[0.023101806640625,0.023101806640625,0.023101806640625],[0.0194549560546875,0.0194549560546875,0.0194549560546875],[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.01715087890625,0.01715087890625,0.01715087890625],[0.0184478759765625,0.0184478759765625,0.0184478759765625],[0.015411376953125,0.015411376953125,0.015411376953125],[0.011627197265625,0.011627197265625,0.011627197265625],[0.007232666015625,0.007232666015625,0.007232666015625],[0.00299072265625,0.00299072265625,0.00299072265625]]],"scale_curve":[[[0.015625,0.012432171031832695,0.04041609913110733],[0.0625,0.14853283762931824,0.48286962509155273],[0.25,0.4301454424858093,1.3983720541000366]]]},"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":"[\"18\",\"54\",\"0\",\"192\"]"}