{"collection":"grad-noise-175k","coord":"t12_x4_u6_b9","data":{"index":23311,"ordinal":"97610031","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(P,dot(D,D)))","image":"frame_expr-023311.png","measured":true,"step":16335,"globalStep":16335,"value_mean":0.02711830846965313,"value_positive_fraction":0.5257568359375,"value_abs_mean":0.6413614153862,"value_variance":0.49099528789520264,"value_stddev":0.7007105350494385,"value_min":-0.9999914169311523,"value_max":0.9999947547912598,"value_range":1.999986171722412,"histogram_probability_sum":1,"histogram_entropy_bits":4.7887067794799805,"gradient_energy_x":0.00022778433049097657,"gradient_energy_y":0.00008463609265163541,"gradient_magnitude_mean":0.011109553277492523,"gradient_axis_bias":0.45819106698036194,"gradient_nonzero_flag":1,"laplacian_mean":-0.000028476963052526116,"laplacian_energy":0.000024600285541964695,"laplacian_abs_mean":0.0028820971492677927,"gradient_magnitude_variance":0.00018900498980656266,"gradient_magnitude_stddev":0.013747908174991608,"gradient_magnitude_cv":1.2374851703643799,"gradient_magnitude_max":0.20048107206821442,"gradient_energy_over_variance":0.0006363002466969192,"laplacian_energy_over_variance":0.00005010289896745235,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0009791729971766472,"scale_diff2_mid":0.011379609815776348,"scale_diff2_far":0.10294968634843826,"scale_diff2_near_over_variance":0.0019942615181207657,"scale_diff2_mid_over_variance":0.023176617920398712,"scale_diff2_far_over_variance":0.20967552065849304,"value_histogram":[[[0.079620361328125,0.079620361328125,0.079620361328125],[0.045135498046875,0.045135498046875,0.045135498046875],[0.039459228515625,0.039459228515625,0.039459228515625],[0.0402374267578125,0.0402374267578125,0.0402374267578125],[0.042388916015625,0.042388916015625,0.042388916015625],[0.0355072021484375,0.0355072021484375,0.0355072021484375],[0.030517578125,0.030517578125,0.030517578125],[0.025482177734375,0.025482177734375,0.025482177734375],[0.0229949951171875,0.0229949951171875,0.0229949951171875],[0.020538330078125,0.020538330078125,0.020538330078125],[0.019073486328125,0.019073486328125,0.019073486328125],[0.0178985595703125,0.0178985595703125,0.0178985595703125],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.0171661376953125,0.0171661376953125,0.0171661376953125],[0.0122222900390625,0.0122222900390625,0.0122222900390625],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.0304107666015625,0.0304107666015625,0.0304107666015625],[0.0120697021484375,0.0120697021484375,0.0120697021484375],[0.0177459716796875,0.0177459716796875,0.0177459716796875],[0.015960693359375,0.015960693359375,0.015960693359375],[0.0174560546875,0.0174560546875,0.0174560546875],[0.0195159912109375,0.0195159912109375,0.0195159912109375],[0.019287109375,0.019287109375,0.019287109375],[0.0247802734375,0.0247802734375,0.0247802734375],[0.0265655517578125,0.0265655517578125,0.0265655517578125],[0.03076171875,0.03076171875,0.03076171875],[0.034149169921875,0.034149169921875,0.034149169921875],[0.0480194091796875,0.0480194091796875,0.0480194091796875],[0.0435943603515625,0.0435943603515625,0.0435943603515625],[0.0438690185546875,0.0438690185546875,0.0438690185546875],[0.049407958984375,0.049407958984375,0.049407958984375],[0.0921630859375,0.0921630859375,0.0921630859375]]],"scale_curve":[[[0.015625,0.0009791729971766472,0.0019942615181207657],[0.0625,0.011379609815776348,0.023176617920398712],[0.25,0.10294968634843826,0.20967552065849304]]]},"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\",\"4\",\"6\",\"9\"]"}