{"collection":"grad-noise-175k","coord":"t19_x22_u5_b22","data":{"index":155908,"ordinal":"155181268","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,add(sgn(D),D))","image":"frame_expr-155908.png","measured":true,"step":127271,"globalStep":127271,"value_mean":0.005590362008661032,"value_positive_fraction":0.5079498291015625,"value_abs_mean":0.46774372458457947,"value_variance":0.3060671091079712,"value_stddev":0.5532333254814148,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.972509860992432,"gradient_energy_x":0.07403732091188431,"gradient_energy_y":0.004493481945246458,"gradient_magnitude_mean":0.13194189965724945,"gradient_axis_bias":0.8855612874031067,"gradient_nonzero_flag":1,"laplacian_mean":-0.00002099668199662119,"laplacian_energy":0.13426867127418518,"laplacian_abs_mean":0.12832382321357727,"gradient_magnitude_variance":0.06112300977110863,"gradient_magnitude_stddev":0.2472306787967682,"gradient_magnitude_cv":1.8737844228744507,"gradient_magnitude_max":2.0001182556152344,"gradient_energy_over_variance":0.25658032298088074,"laplacian_energy_over_variance":0.43869027495384216,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09053103625774384,"scale_diff2_mid":0.49459466338157654,"scale_diff2_far":0.570810854434967,"scale_diff2_near_over_variance":0.2957881689071655,"scale_diff2_mid_over_variance":1.6159679889678955,"scale_diff2_far_over_variance":1.8649858236312866,"value_histogram":[[[0.04180908203125,0.04180908203125,0.04180908203125],[0.021270751953125,0.021270751953125,0.021270751953125],[0.022918701171875,0.022918701171875,0.022918701171875],[0.0243377685546875,0.0243377685546875,0.0243377685546875],[0.02447509765625,0.02447509765625,0.02447509765625],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.0276336669921875,0.0276336669921875,0.0276336669921875],[0.02899169921875,0.02899169921875,0.02899169921875],[0.029571533203125,0.029571533203125,0.029571533203125],[0.033477783203125,0.033477783203125,0.033477783203125],[0.0319061279296875,0.0319061279296875,0.0319061279296875],[0.0315704345703125,0.0315704345703125,0.0315704345703125],[0.034393310546875,0.034393310546875,0.034393310546875],[0.0367584228515625,0.0367584228515625,0.0367584228515625],[0.0395050048828125,0.0395050048828125,0.0395050048828125],[0.0367889404296875,0.0367889404296875,0.0367889404296875],[0.0371856689453125,0.0371856689453125,0.0371856689453125],[0.0371856689453125,0.0371856689453125,0.0371856689453125],[0.0362701416015625,0.0362701416015625,0.0362701416015625],[0.035736083984375,0.035736083984375,0.035736083984375],[0.0364837646484375,0.0364837646484375,0.0364837646484375],[0.0373382568359375,0.0373382568359375,0.0373382568359375],[0.0333099365234375,0.0333099365234375,0.0333099365234375],[0.03118896484375,0.03118896484375,0.03118896484375],[0.0316619873046875,0.0316619873046875,0.0316619873046875],[0.0302276611328125,0.0302276611328125,0.0302276611328125],[0.0308380126953125,0.0308380126953125,0.0308380126953125],[0.0266876220703125,0.0266876220703125,0.0266876220703125],[0.02288818359375,0.02288818359375,0.02288818359375],[0.0211334228515625,0.0211334228515625,0.0211334228515625],[0.0196380615234375,0.0196380615234375,0.0196380615234375],[0.04022216796875,0.04022216796875,0.04022216796875]]],"scale_curve":[[[0.015625,0.09053103625774384,0.2957881689071655],[0.0625,0.49459466338157654,1.6159679889678955],[0.25,0.570810854434967,1.8649858236312866]]]},"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\",\"22\",\"5\",\"22\"]"}