{"collection":"grad-noise-175k","coord":"t19_x0_u6_b18","data":{"index":137391,"ordinal":"154292643","topo":"o2(x,o2(o1(x),x))","expression":"sub(P,eql(nrm(P),P))","image":"frame_expr-137391.png","measured":true,"step":127535,"globalStep":127535,"value_mean":-0.062395915389060974,"value_positive_fraction":0.46868896484375,"value_abs_mean":0.9752775430679321,"value_variance":0.9628804326057434,"value_stddev":0.9812647104263306,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4176026582717896,"gradient_energy_x":0.0013701587449759245,"gradient_energy_y":0.0000524142560607288,"gradient_magnitude_mean":0.008367693051695824,"gradient_axis_bias":0.9263105988502502,"gradient_nonzero_flag":1,"laplacian_mean":6.898685789291648e-11,"laplacian_energy":0.00008423228428000584,"laplacian_abs_mean":0.0020983796566724777,"gradient_magnitude_variance":0.0013518586056306958,"gradient_magnitude_stddev":0.03676762804389,"gradient_magnitude_cv":4.393998146057129,"gradient_magnitude_max":0.2337653636932373,"gradient_energy_over_variance":0.001477413927204907,"laplacian_energy_over_variance":0.00008747947867959738,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0037277715746313334,"scale_diff2_mid":0.04809466004371643,"scale_diff2_far":0.2954362630844116,"scale_diff2_near_over_variance":0.003871479071676731,"scale_diff2_mid_over_variance":0.04994873329997063,"scale_diff2_far_over_variance":0.3068254888057709,"value_histogram":[[[0.507568359375,0.507568359375,0.507568359375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000213623046875,0.000213623046875,0.000213623046875],[0.003814697265625,0.003814697265625,0.003814697265625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00408935546875,0.00408935546875,0.00408935546875],[0.001220703125,0.001220703125,0.001220703125],[0.001220703125,0.001220703125,0.001220703125],[0.00408935546875,0.00408935546875,0.00408935546875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.003662109375,0.003662109375,0.003662109375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00372314453125,0.00372314453125,0.00372314453125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.445556640625,0.445556640625,0.445556640625]]],"scale_curve":[[[0.015625,0.0037277715746313334,0.003871479071676731],[0.0625,0.04809466004371643,0.04994873329997063],[0.25,0.2954362630844116,0.3068254888057709]]]},"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\",\"0\",\"6\",\"18\"]"}