{"collection":"grad-noise-175k","coord":"t20_x63_u0_b147","data":{"index":172326,"ordinal":"164957430","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,mlt(pow(D,P),P))","image":"frame_expr-172326.png","measured":true,"step":87015,"globalStep":87015,"value_mean":-0.9016739726066589,"value_positive_fraction":0.0498199462890625,"value_abs_mean":0.9845712780952454,"value_variance":0.1659586876630783,"value_stddev":0.40738028287887573,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.5412508845329285,"gradient_energy_x":0.02125464379787445,"gradient_energy_y":0.00008065274596447125,"gradient_magnitude_mean":0.01624591276049614,"gradient_axis_bias":0.9924395084381104,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004687132332037436,"laplacian_energy":0.04062991589307785,"laplacian_abs_mean":0.025270940735936165,"gradient_magnitude_variance":0.021061550825834274,"gradient_magnitude_stddev":0.14512598514556885,"gradient_magnitude_cv":8.933076858520508,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.12855787575244904,"laplacian_energy_over_variance":0.24481946229934692,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029849085956811905,"scale_diff2_mid":0.14253059029579163,"scale_diff2_far":0.2528058588504791,"scale_diff2_near_over_variance":0.17985853552818298,"scale_diff2_mid_over_variance":0.8588317632675171,"scale_diff2_far_over_variance":1.5233060121536255,"value_histogram":[[[0.93756103515625,0.93756103515625,0.93756103515625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000732421875,0.000732421875,0.000732421875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000732421875,0.000732421875,0.000732421875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.000732421875,0.000732421875,0.000732421875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0010986328125,0.0010986328125,0.0010986328125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0329132080078125,0.0329132080078125,0.0329132080078125]]],"scale_curve":[[[0.015625,0.029849085956811905,0.17985853552818298],[0.0625,0.14253059029579163,0.8588317632675171],[0.25,0.2528058588504791,1.5233060121536255]]]},"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\",\"63\",\"0\",\"147\"]"}