{"collection":"grad-noise-175k","coord":"t19_x25_u2_b16","data":{"index":158080,"ordinal":"155301862","topo":"o2(x,o2(o1(x),x))","expression":"sub(R,mod(frc(R),D))","image":"frame_expr-158080.png","measured":true,"step":144647,"globalStep":144647,"value_mean":-0.12336769700050354,"value_positive_fraction":0.3940277099609375,"value_abs_mean":0.4104675352573395,"value_variance":0.22303195297718048,"value_stddev":0.47226259112358093,"value_min":-1,"value_max":0.9681043028831482,"value_range":1.968104362487793,"histogram_probability_sum":1,"histogram_entropy_bits":4.8424201011657715,"gradient_energy_x":0.009843106381595135,"gradient_energy_y":0.0031737303361296654,"gradient_magnitude_mean":0.0926605612039566,"gradient_axis_bias":0.5123653411865234,"gradient_nonzero_flag":1,"laplacian_mean":0.0003474094846751541,"laplacian_energy":0.017836470156908035,"laplacian_abs_mean":0.09758687764406204,"gradient_magnitude_variance":0.004430925473570824,"gradient_magnitude_stddev":0.06656519323587418,"gradient_magnitude_cv":0.7183767557144165,"gradient_magnitude_max":0.4058401584625244,"gradient_energy_over_variance":0.05836310237646103,"laplacian_energy_over_variance":0.07997271418571472,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.017506303265690804,"scale_diff2_mid":0.16750799119472504,"scale_diff2_far":0.391069233417511,"scale_diff2_near_over_variance":0.07849235832691193,"scale_diff2_mid_over_variance":0.7510493397712708,"scale_diff2_far_over_variance":1.753422498703003,"value_histogram":[[[0.0353851318359375,0.0353851318359375,0.0353851318359375],[0.017486572265625,0.017486572265625,0.017486572265625],[0.01788330078125,0.01788330078125,0.01788330078125],[0.026153564453125,0.026153564453125,0.026153564453125],[0.0324554443359375,0.0324554443359375,0.0324554443359375],[0.0312347412109375,0.0312347412109375,0.0312347412109375],[0.033599853515625,0.033599853515625,0.033599853515625],[0.0496978759765625,0.0496978759765625,0.0496978759765625],[0.045074462890625,0.045074462890625,0.045074462890625],[0.045562744140625,0.045562744140625,0.045562744140625],[0.0486602783203125,0.0486602783203125,0.0486602783203125],[0.044219970703125,0.044219970703125,0.044219970703125],[0.046539306640625,0.046539306640625,0.046539306640625],[0.0429534912109375,0.0429534912109375,0.0429534912109375],[0.0398101806640625,0.0398101806640625,0.0398101806640625],[0.0475311279296875,0.0475311279296875,0.0475311279296875],[0.03948974609375,0.03948974609375,0.03948974609375],[0.0372772216796875,0.0372772216796875,0.0372772216796875],[0.03485107421875,0.03485107421875,0.03485107421875],[0.038848876953125,0.038848876953125,0.038848876953125],[0.0396270751953125,0.0396270751953125,0.0396270751953125],[0.03033447265625,0.03033447265625,0.03033447265625],[0.0293121337890625,0.0293121337890625,0.0293121337890625],[0.0323028564453125,0.0323028564453125,0.0323028564453125],[0.0239410400390625,0.0239410400390625,0.0239410400390625],[0.023040771484375,0.023040771484375,0.023040771484375],[0.0190277099609375,0.0190277099609375,0.0190277099609375],[0.0209808349609375,0.0209808349609375,0.0209808349609375],[0.01202392578125,0.01202392578125,0.01202392578125],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.00738525390625,0.00738525390625,0.00738525390625],[0.00030517578125,0.00030517578125,0.00030517578125]]],"scale_curve":[[[0.015625,0.017506303265690804,0.07849235832691193],[0.0625,0.16750799119472504,0.7510493397712708],[0.25,0.391069233417511,1.753422498703003]]]},"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\",\"25\",\"2\",\"16\"]"}