{"collection":"grad-noise-175k","coord":"t20_x48_u0_b10","data":{"index":169174,"ordinal":"164351278","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,add(dst(R,D),P))","image":"frame_expr-169174.png","measured":true,"step":61799,"globalStep":61799,"value_mean":0.13479496538639069,"value_positive_fraction":0.568817138671875,"value_abs_mean":0.9342264533042908,"value_variance":0.894997775554657,"value_stddev":0.9460431933403015,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.984641671180725,"gradient_energy_x":0.0007297919364646077,"gradient_energy_y":0.00021962659957353026,"gradient_magnitude_mean":0.01008426770567894,"gradient_axis_bias":0.5373450517654419,"gradient_nonzero_flag":1,"laplacian_mean":-0.00002606812267913483,"laplacian_energy":0.00012611350393854082,"laplacian_abs_mean":0.0027234316803514957,"gradient_magnitude_variance":0.0008480701362714171,"gradient_magnitude_stddev":0.0291216429322958,"gradient_magnitude_cv":2.887829065322876,"gradient_magnitude_max":0.23095113039016724,"gradient_energy_over_variance":0.0010608055163174868,"laplacian_energy_over_variance":0.00014090929471421987,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002373775467276573,"scale_diff2_mid":0.03013286367058754,"scale_diff2_far":0.22793607413768768,"scale_diff2_near_over_variance":0.0026522697880864143,"scale_diff2_mid_over_variance":0.03366808965802193,"scale_diff2_far_over_variance":0.25467783212661743,"value_histogram":[[[0.374420166015625,0.374420166015625,0.374420166015625],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.003509521484375,0.003509521484375,0.003509521484375],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.0046234130859375,0.0046234130859375,0.0046234130859375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.003570556640625,0.003570556640625,0.003570556640625],[0.003631591796875,0.003631591796875,0.003631591796875],[0.003814697265625,0.003814697265625,0.003814697265625],[0.004180908203125,0.004180908203125,0.004180908203125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.004180908203125,0.004180908203125,0.004180908203125],[0.00439453125,0.00439453125,0.00439453125],[0.0042724609375,0.0042724609375,0.0042724609375],[0.0047149658203125,0.0047149658203125,0.0047149658203125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0035400390625,0.0035400390625,0.0035400390625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.0052032470703125,0.0052032470703125,0.0052032470703125],[0.005340576171875,0.005340576171875,0.005340576171875],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0042724609375,0.0042724609375,0.0042724609375],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.5052642822265625,0.5052642822265625,0.5052642822265625]]],"scale_curve":[[[0.015625,0.002373775467276573,0.0026522697880864143],[0.0625,0.03013286367058754,0.03366808965802193],[0.25,0.22793607413768768,0.25467783212661743]]]},"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":"[\"20\",\"48\",\"0\",\"10\"]"}