{"collection":"grad-noise-175k","coord":"t17_x19_u4_b105","data":{"index":114179,"ordinal":"138818745","topo":"o2(x,o2(x,o1(x)))","expression":"dot(R,lrg(P,cil(D)))","image":"frame_expr-114179.png","measured":true,"step":73439,"globalStep":73439,"value_mean":-0.013581942766904831,"value_positive_fraction":0.35498046875,"value_abs_mean":0.29856863617897034,"value_variance":0.1827290803194046,"value_stddev":0.4274682104587555,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.271050930023193,"gradient_energy_x":0.003616566304117441,"gradient_energy_y":0.0035306978970766068,"gradient_magnitude_mean":0.051911450922489166,"gradient_axis_bias":0.012014164589345455,"gradient_nonzero_flag":1,"laplacian_mean":-0.000005846161911904346,"laplacian_energy":0.004435573238879442,"laplacian_abs_mean":0.01836196519434452,"gradient_magnitude_variance":0.0044523123651742935,"gradient_magnitude_stddev":0.06672564893960953,"gradient_magnitude_cv":1.285374402999878,"gradient_magnitude_max":0.9935637712478638,"gradient_energy_over_variance":0.03911399468779564,"laplacian_energy_over_variance":0.02427404187619686,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011615107767283916,"scale_diff2_mid":0.12265557795763016,"scale_diff2_far":0.3546273410320282,"scale_diff2_near_over_variance":0.06356463581323624,"scale_diff2_mid_over_variance":0.6712428331375122,"scale_diff2_far_over_variance":1.9407274723052979,"value_histogram":[[[0.017364501953125,0.017364501953125,0.017364501953125],[0.01171875,0.01171875,0.01171875],[0.01568603515625,0.01568603515625,0.01568603515625],[0.0137481689453125,0.0137481689453125,0.0137481689453125],[0.016021728515625,0.016021728515625,0.016021728515625],[0.0195465087890625,0.0195465087890625,0.0195465087890625],[0.02239990234375,0.02239990234375,0.02239990234375],[0.0215606689453125,0.0215606689453125,0.0215606689453125],[0.0218658447265625,0.0218658447265625,0.0218658447265625],[0.0254364013671875,0.0254364013671875,0.0254364013671875],[0.02838134765625,0.02838134765625,0.02838134765625],[0.03118896484375,0.03118896484375,0.03118896484375],[0.02947998046875,0.02947998046875,0.02947998046875],[0.032958984375,0.032958984375,0.032958984375],[0.0362091064453125,0.0362091064453125,0.0362091064453125],[0.049346923828125,0.049346923828125,0.049346923828125],[0.3025665283203125,0.3025665283203125,0.3025665283203125],[0.0344696044921875,0.0344696044921875,0.0344696044921875],[0.027496337890625,0.027496337890625,0.027496337890625],[0.0242156982421875,0.0242156982421875,0.0242156982421875],[0.0219879150390625,0.0219879150390625,0.0219879150390625],[0.0234222412109375,0.0234222412109375,0.0234222412109375],[0.0255584716796875,0.0255584716796875,0.0255584716796875],[0.0205535888671875,0.0205535888671875,0.0205535888671875],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.0176544189453125,0.0176544189453125,0.0176544189453125],[0.01727294921875,0.01727294921875,0.01727294921875],[0.017059326171875,0.017059326171875,0.017059326171875],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.008758544921875,0.008758544921875,0.008758544921875],[0.00933837890625,0.00933837890625,0.00933837890625],[0.023651123046875,0.023651123046875,0.023651123046875]]],"scale_curve":[[[0.015625,0.011615107767283916,0.06356463581323624],[0.0625,0.12265557795763016,0.6712428331375122],[0.25,0.3546273410320282,1.9407274723052979]]]},"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":"[\"17\",\"19\",\"4\",\"105\"]"}