{"collection":"grad-noise-175k","coord":"t17_x5_u2_b102","data":{"index":102076,"ordinal":"138252726","topo":"o2(x,o2(x,o1(x)))","expression":"dot(P,div(D,frc(R)))","image":"frame_expr-102076.png","measured":true,"step":133415,"globalStep":133415,"value_mean":-0.20551283657550812,"value_positive_fraction":0.3857269287109375,"value_abs_mean":0.8402115702629089,"value_variance":0.7478687167167664,"value_stddev":0.8647940158843994,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.926129102706909,"gradient_energy_x":0.10413113981485367,"gradient_energy_y":0.09815753996372223,"gradient_magnitude_mean":0.2071429193019867,"gradient_axis_bias":0.029530072584748268,"gradient_nonzero_flag":1,"laplacian_mean":0.000023986327505554073,"laplacian_energy":0.3416438400745392,"laplacian_abs_mean":0.24831722676753998,"gradient_magnitude_variance":0.15941284596920013,"gradient_magnitude_stddev":0.3992653787136078,"gradient_magnitude_cv":1.9274874925613403,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.27048689126968384,"laplacian_energy_over_variance":0.4568232595920563,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.22898156940937042,"scale_diff2_mid":1.0188440084457397,"scale_diff2_far":1.0770949125289917,"scale_diff2_near_over_variance":0.30617883801460266,"scale_diff2_mid_over_variance":1.3623299598693848,"scale_diff2_far_over_variance":1.4402191638946533,"value_histogram":[[[0.4460601806640625,0.4460601806640625,0.4460601806640625],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.0094757080078125,0.0094757080078125,0.0094757080078125],[0.011077880859375,0.011077880859375,0.011077880859375],[0.010986328125,0.010986328125,0.010986328125],[0.01190185546875,0.01190185546875,0.01190185546875],[0.0113067626953125,0.0113067626953125,0.0113067626953125],[0.0117034912109375,0.0117034912109375,0.0117034912109375],[0.01104736328125,0.01104736328125,0.01104736328125],[0.0125885009765625,0.0125885009765625,0.0125885009765625],[0.012603759765625,0.012603759765625,0.012603759765625],[0.012359619140625,0.012359619140625,0.012359619140625],[0.0116119384765625,0.0116119384765625,0.0116119384765625],[0.0103607177734375,0.0103607177734375,0.0103607177734375],[0.0116424560546875,0.0116424560546875,0.0116424560546875],[0.010589599609375,0.010589599609375,0.010589599609375],[0.011199951171875,0.011199951171875,0.011199951171875],[0.0102996826171875,0.0102996826171875,0.0102996826171875],[0.0097503662109375,0.0097503662109375,0.0097503662109375],[0.0091552734375,0.0091552734375,0.0091552734375],[0.008331298828125,0.008331298828125,0.008331298828125],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.007568359375,0.007568359375,0.007568359375],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.0069427490234375,0.0069427490234375,0.0069427490234375],[0.006866455078125,0.006866455078125,0.006866455078125],[0.007080078125,0.007080078125,0.007080078125],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.00518798828125,0.00518798828125,0.00518798828125],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.2700653076171875,0.2700653076171875,0.2700653076171875]]],"scale_curve":[[[0.015625,0.22898156940937042,0.30617883801460266],[0.0625,1.0188440084457397,1.3623299598693848],[0.25,1.0770949125289917,1.4402191638946533]]]},"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":"[\"17\",\"5\",\"2\",\"102\"]"}