{"collection":"grad-noise-175k","coord":"t12_x15_u6_b28","data":{"index":32647,"ordinal":"98054461","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(mlt(D,lrg(R,P)))","image":"frame_expr-032647.png","measured":true,"step":91023,"globalStep":91023,"value_mean":-0.282569944858551,"value_positive_fraction":0.264739990234375,"value_abs_mean":0.5437301993370056,"value_variance":0.3889820873737335,"value_stddev":0.623684287071228,"value_min":-1,"value_max":0.9994341731071472,"value_range":1.999434232711792,"histogram_probability_sum":1,"histogram_entropy_bits":3.542576789855957,"gradient_energy_x":0.0636274665594101,"gradient_energy_y":0.005263414233922958,"gradient_magnitude_mean":0.09657633304595947,"gradient_axis_bias":0.847195565700531,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000853883393574506,"laplacian_energy":0.11804141849279404,"laplacian_abs_mean":0.08075425773859024,"gradient_magnitude_variance":0.05955790355801582,"gradient_magnitude_stddev":0.24404488503932953,"gradient_magnitude_cv":2.526963710784912,"gradient_magnitude_max":1.999464511871338,"gradient_energy_over_variance":0.17710554599761963,"laplacian_energy_over_variance":0.30346235632896423,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07557041943073273,"scale_diff2_mid":0.3090619146823883,"scale_diff2_far":0.17442835867404938,"scale_diff2_near_over_variance":0.19427737593650818,"scale_diff2_mid_over_variance":0.7945402264595032,"scale_diff2_far_over_variance":0.4484226107597351,"value_histogram":[[[0.3332672119140625,0.3332672119140625,0.3332672119140625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.015655517578125,0.015655517578125,0.015655517578125],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0195159912109375,0.0195159912109375,0.0195159912109375],[0.005828857421875,0.005828857421875,0.005828857421875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.02337646484375,0.02337646484375,0.02337646484375],[0.0077362060546875,0.0077362060546875,0.0077362060546875],[0.0079498291015625,0.0079498291015625,0.0079498291015625],[0.0310211181640625,0.0310211181640625,0.0310211181640625],[0.0144195556640625,0.0144195556640625,0.0144195556640625],[0.009368896484375,0.009368896484375,0.009368896484375],[0.008026123046875,0.008026123046875,0.008026123046875],[0.0323944091796875,0.0323944091796875,0.0323944091796875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.2238311767578125,0.2238311767578125,0.2238311767578125],[0.03619384765625,0.03619384765625,0.03619384765625],[0.0105133056640625,0.0105133056640625,0.0105133056640625],[0.011505126953125,0.011505126953125,0.011505126953125],[0.0162811279296875,0.0162811279296875,0.0162811279296875],[0.033935546875,0.033935546875,0.033935546875],[0.0103912353515625,0.0103912353515625,0.0103912353515625],[0.0099639892578125,0.0099639892578125,0.0099639892578125],[0.0255584716796875,0.0255584716796875,0.0255584716796875],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.00714111328125,0.00714111328125,0.00714111328125],[0.021026611328125,0.021026611328125,0.021026611328125],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0166168212890625,0.0166168212890625,0.0166168212890625],[0.004486083984375,0.004486083984375,0.004486083984375],[0.0408935546875,0.0408935546875,0.0408935546875]]],"scale_curve":[[[0.015625,0.07557041943073273,0.19427737593650818],[0.0625,0.3090619146823883,0.7945402264595032],[0.25,0.17442835867404938,0.4484226107597351]]]},"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":"[\"12\",\"15\",\"6\",\"28\"]"}