{"collection":"grad-noise-175k","coord":"t19_x9_u6_b22","data":{"index":145018,"ordinal":"154656256","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,add(nrm(P),P))","image":"frame_expr-145018.png","measured":true,"step":40151,"globalStep":40151,"value_mean":-0.15764744579792023,"value_positive_fraction":0.36248779296875,"value_abs_mean":0.4678773283958435,"value_variance":0.2923622131347656,"value_stddev":0.5407052636146545,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.79787015914917,"gradient_energy_x":0.042680446058511734,"gradient_energy_y":0.0006035491824150085,"gradient_magnitude_mean":0.15933983027935028,"gradient_axis_bias":0.9721121191978455,"gradient_nonzero_flag":1,"laplacian_mean":0.0017765344819054008,"laplacian_energy":0.011607459746301174,"laplacian_abs_mean":0.06992015242576599,"gradient_magnitude_variance":0.01789509691298008,"gradient_magnitude_stddev":0.13377255201339722,"gradient_magnitude_cv":0.8395424485206604,"gradient_magnitude_max":1.415619969367981,"gradient_energy_over_variance":0.1480492204427719,"laplacian_energy_over_variance":0.03970232605934143,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.056618764996528625,"scale_diff2_mid":0.3987911641597748,"scale_diff2_far":0.06667138636112213,"scale_diff2_near_over_variance":0.19365964829921722,"scale_diff2_mid_over_variance":1.364031195640564,"scale_diff2_far_over_variance":0.228043794631958,"value_histogram":[[[0.10467529296875,0.10467529296875,0.10467529296875],[0.0250244140625,0.0250244140625,0.0250244140625],[0.01611328125,0.01611328125,0.01611328125],[0.0252685546875,0.0252685546875,0.0252685546875],[0.0284423828125,0.0284423828125,0.0284423828125],[0.020751953125,0.020751953125,0.020751953125],[0.03515625,0.03515625,0.03515625],[0.01947021484375,0.01947021484375,0.01947021484375],[0.04302978515625,0.04302978515625,0.04302978515625],[0.04705810546875,0.04705810546875,0.04705810546875],[0.0413818359375,0.0413818359375,0.0413818359375],[0.035888671875,0.035888671875,0.035888671875],[0.0467529296875,0.0467529296875,0.0467529296875],[0.04754638671875,0.04754638671875,0.04754638671875],[0.04754638671875,0.04754638671875,0.04754638671875],[0.05340576171875,0.05340576171875,0.05340576171875],[0.0186767578125,0.0186767578125,0.0186767578125],[0.04205322265625,0.04205322265625,0.04205322265625],[0.03277587890625,0.03277587890625,0.03277587890625],[0.03851318359375,0.03851318359375,0.03851318359375],[0.02618408203125,0.02618408203125,0.02618408203125],[0.0194091796875,0.0194091796875,0.0194091796875],[0.0316162109375,0.0316162109375,0.0316162109375],[0.0162353515625,0.0162353515625,0.0162353515625],[0.01959228515625,0.01959228515625,0.01959228515625],[0.02044677734375,0.02044677734375,0.02044677734375],[0.0223388671875,0.0223388671875,0.0223388671875],[0.0123291015625,0.0123291015625,0.0123291015625],[0.01531982421875,0.01531982421875,0.01531982421875],[0.01251220703125,0.01251220703125,0.01251220703125],[0.007568359375,0.007568359375,0.007568359375],[0.02691650390625,0.02691650390625,0.02691650390625]]],"scale_curve":[[[0.015625,0.056618764996528625,0.19365964829921722],[0.0625,0.3987911641597748,1.364031195640564],[0.25,0.06667138636112213,0.228043794631958]]]},"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\",\"9\",\"6\",\"22\"]"}