{"collection":"grad-noise-175k","coord":"t20_x12_u0_b112","data":{"index":162040,"ordinal":"162896944","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dst(mlt(D,D),P))","image":"frame_expr-162040.png","measured":true,"step":4727,"globalStep":4727,"value_mean":0.9039154052734375,"value_positive_fraction":1,"value_abs_mean":0.9039154052734375,"value_variance":0.057632286101579666,"value_stddev":0.240067258477211,"value_min":0.0012494901893660426,"value_max":1,"value_range":0.9987505078315735,"histogram_probability_sum":1,"histogram_entropy_bits":1.2714465856552124,"gradient_energy_x":0.0002335699973627925,"gradient_energy_y":0.00018097806605510414,"gradient_magnitude_mean":0.007392223458737135,"gradient_axis_bias":0.1268656998872757,"gradient_nonzero_flag":1,"laplacian_mean":-0.00006417605618480593,"laplacian_energy":0.00007610089232912287,"laplacian_abs_mean":0.002695094794034958,"gradient_magnitude_variance":0.0003601415082812309,"gradient_magnitude_stddev":0.018977394327521324,"gradient_magnitude_cv":2.5672106742858887,"gradient_magnitude_max":0.22949053347110748,"gradient_energy_over_variance":0.007192983292043209,"laplacian_energy_over_variance":0.0013204559218138456,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0010811303509399295,"scale_diff2_mid":0.009959414601325989,"scale_diff2_far":0.05059067904949188,"scale_diff2_near_over_variance":0.0187591090798378,"scale_diff2_mid_over_variance":0.1728096455335617,"scale_diff2_far_over_variance":0.8778183460235596,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00927734375,0.00927734375,0.00927734375],[0.0125732421875,0.0125732421875,0.0125732421875],[0.0130615234375,0.0130615234375,0.0130615234375],[0.0171356201171875,0.0171356201171875,0.0171356201171875],[0.01715087890625,0.01715087890625,0.01715087890625],[0.01434326171875,0.01434326171875,0.01434326171875],[0.011810302734375,0.011810302734375,0.011810302734375],[0.01019287109375,0.01019287109375,0.01019287109375],[0.0101776123046875,0.0101776123046875,0.0101776123046875],[0.008514404296875,0.008514404296875,0.008514404296875],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0078582763671875,0.0078582763671875,0.0078582763671875],[0.007568359375,0.007568359375,0.007568359375],[0.0082855224609375,0.0082855224609375,0.0082855224609375],[0.007476806640625,0.007476806640625,0.007476806640625],[0.8365325927734375,0.8365325927734375,0.8365325927734375]]],"scale_curve":[[[0.015625,0.0010811303509399295,0.0187591090798378],[0.0625,0.009959414601325989,0.1728096455335617],[0.25,0.05059067904949188,0.8778183460235596]]]},"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":"[\"20\",\"12\",\"0\",\"112\"]"}