{"collection":"grad-noise-175k","coord":"t19_x26_u5_b31","data":{"index":159305,"ordinal":"155342881","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,dot(sgn(R),R))","image":"frame_expr-159305.png","measured":true,"step":154447,"globalStep":154447,"value_mean":0.034234851598739624,"value_positive_fraction":0.5079803466796875,"value_abs_mean":0.5760304927825928,"value_variance":0.45158717036247253,"value_stddev":0.6720023155212402,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.601299285888672,"gradient_energy_x":0.007084651850163937,"gradient_energy_y":0.007994863204658031,"gradient_magnitude_mean":0.085319884121418,"gradient_axis_bias":-0.06036078557372093,"gradient_nonzero_flag":1,"laplacian_mean":0.000033799246011767536,"laplacian_energy":0.0026097341906279325,"laplacian_abs_mean":0.0257303137332201,"gradient_magnitude_variance":0.007801729720085859,"gradient_magnitude_stddev":0.08832740038633347,"gradient_magnitude_cv":1.0352498292922974,"gradient_magnitude_max":0.49587583541870117,"gradient_energy_over_variance":0.03339225798845291,"laplacian_energy_over_variance":0.0057790265418589115,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029070375487208366,"scale_diff2_mid":0.32616207003593445,"scale_diff2_far":0.8217236995697021,"scale_diff2_near_over_variance":0.06437379121780396,"scale_diff2_mid_over_variance":0.7222571969032288,"scale_diff2_far_over_variance":1.8196347951889038,"value_histogram":[[[0.1308135986328125,0.1308135986328125,0.1308135986328125],[0.013336181640625,0.013336181640625,0.013336181640625],[0.014129638671875,0.014129638671875,0.014129638671875],[0.01470947265625,0.01470947265625,0.01470947265625],[0.0163726806640625,0.0163726806640625,0.0163726806640625],[0.0176239013671875,0.0176239013671875,0.0176239013671875],[0.0189666748046875,0.0189666748046875,0.0189666748046875],[0.0208740234375,0.0208740234375,0.0208740234375],[0.0267486572265625,0.0267486572265625,0.0267486572265625],[0.02789306640625,0.02789306640625,0.02789306640625],[0.03118896484375,0.03118896484375,0.03118896484375],[0.0312652587890625,0.0312652587890625,0.0312652587890625],[0.03131103515625,0.03131103515625,0.03131103515625],[0.0332794189453125,0.0332794189453125,0.0332794189453125],[0.0311126708984375,0.0311126708984375,0.0311126708984375],[0.0323638916015625,0.0323638916015625,0.0323638916015625],[0.0307769775390625,0.0307769775390625,0.0307769775390625],[0.0312652587890625,0.0312652587890625,0.0312652587890625],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.026519775390625,0.026519775390625,0.026519775390625],[0.0230255126953125,0.0230255126953125,0.0230255126953125],[0.0252227783203125,0.0252227783203125,0.0252227783203125],[0.026947021484375,0.026947021484375,0.026947021484375],[0.0242919921875,0.0242919921875,0.0242919921875],[0.0221099853515625,0.0221099853515625,0.0221099853515625],[0.021026611328125,0.021026611328125,0.021026611328125],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.0192718505859375,0.0192718505859375,0.0192718505859375],[0.0178070068359375,0.0178070068359375,0.0178070068359375],[0.017486572265625,0.017486572265625,0.017486572265625],[0.0159759521484375,0.0159759521484375,0.0159759521484375],[0.1605377197265625,0.1605377197265625,0.1605377197265625]]],"scale_curve":[[[0.015625,0.029070375487208366,0.06437379121780396],[0.0625,0.32616207003593445,0.7222571969032288],[0.25,0.8217236995697021,1.8196347951889038]]]},"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\",\"26\",\"5\",\"31\"]"}