{"collection":"grad-noise-175k","coord":"t16_x21_u6_b17","data":{"index":93158,"ordinal":"130779260","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,nrm(lrg(D,P)))","image":"frame_expr-093158.png","measured":true,"step":62071,"globalStep":62071,"value_mean":-0.6656457781791687,"value_positive_fraction":0.0963592529296875,"value_abs_mean":0.7246195673942566,"value_variance":0.19397537410259247,"value_stddev":0.4404263496398926,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.284221887588501,"gradient_energy_x":0.002410510554909706,"gradient_energy_y":0.006309786345809698,"gradient_magnitude_mean":0.038832224905490875,"gradient_axis_bias":-0.447149395942688,"gradient_nonzero_flag":1,"laplacian_mean":0.00004534121762844734,"laplacian_energy":0.011233114637434483,"laplacian_abs_mean":0.019145211204886436,"gradient_magnitude_variance":0.007207012735307217,"gradient_magnitude_stddev":0.08489412814378738,"gradient_magnitude_cv":2.1861772537231445,"gradient_magnitude_max":1.7965006828308105,"gradient_energy_over_variance":0.04495569318532944,"laplacian_energy_over_variance":0.0579100027680397,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013244332745671272,"scale_diff2_mid":0.09609153866767883,"scale_diff2_far":0.20753251016139984,"scale_diff2_near_over_variance":0.06827842444181442,"scale_diff2_mid_over_variance":0.49538007378578186,"scale_diff2_far_over_variance":1.0698909759521484,"value_histogram":[[[0.498016357421875,0.498016357421875,0.498016357421875],[0.02984619140625,0.02984619140625,0.02984619140625],[0.0320587158203125,0.0320587158203125,0.0320587158203125],[0.0255279541015625,0.0255279541015625,0.0255279541015625],[0.0279541015625,0.0279541015625,0.0279541015625],[0.02880859375,0.02880859375,0.02880859375],[0.0273895263671875,0.0273895263671875,0.0273895263671875],[0.0262603759765625,0.0262603759765625,0.0262603759765625],[0.02728271484375,0.02728271484375,0.02728271484375],[0.027069091796875,0.027069091796875,0.027069091796875],[0.03021240234375,0.03021240234375,0.03021240234375],[0.0277252197265625,0.0277252197265625,0.0277252197265625],[0.02691650390625,0.02691650390625,0.02691650390625],[0.02484130859375,0.02484130859375,0.02484130859375],[0.022613525390625,0.022613525390625,0.022613525390625],[0.0211181640625,0.0211181640625,0.0211181640625],[0.016754150390625,0.016754150390625,0.016754150390625],[0.017333984375,0.017333984375,0.017333984375],[0.010101318359375,0.010101318359375,0.010101318359375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.00579833984375,0.00579833984375,0.00579833984375],[0.0058135986328125,0.0058135986328125,0.0058135986328125],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0048828125,0.0048828125,0.0048828125],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.0005340576171875,0.0005340576171875,0.0005340576171875]]],"scale_curve":[[[0.015625,0.013244332745671272,0.06827842444181442],[0.0625,0.09609153866767883,0.49538007378578186],[0.25,0.20753251016139984,1.0698909759521484]]]},"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":"[\"16\",\"21\",\"6\",\"17\"]"}