{"collection":"grad-noise-175k","coord":"t19_x0_u0_b100","data":{"index":136747,"ordinal":"154291519","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,sub(sqt(P),P))","image":"frame_expr-136747.png","measured":true,"step":122383,"globalStep":122383,"value_mean":-0.9918801188468933,"value_positive_fraction":0,"value_abs_mean":0.9918801188468933,"value_variance":0.00713321240618825,"value_stddev":0.08445834368467331,"value_min":-1,"value_max":0,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.11702733486890793,"gradient_energy_x":0.0003826117899734527,"gradient_energy_y":0.0003826118481811136,"gradient_magnitude_mean":0.0014094130601733923,"gradient_axis_bias":-7.606620755495896e-8,"gradient_nonzero_flag":1,"laplacian_mean":3.37894816293538e-11,"laplacian_energy":0.0014221055898815393,"laplacian_abs_mean":0.001670828671194613,"gradient_magnitude_variance":0.0007640652474947274,"gradient_magnitude_stddev":0.02764173038303852,"gradient_magnitude_cv":19.612228393554688,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.10727615654468536,"laplacian_energy_over_variance":0.19936396181583405,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0014770306879654527,"scale_diff2_mid":0.007995689287781715,"scale_diff2_far":0.026146771386265755,"scale_diff2_near_over_variance":0.20706388354301453,"scale_diff2_mid_over_variance":1.1209099292755127,"scale_diff2_far_over_variance":3.665497303009033,"value_histogram":[[[0.9893951416015625,0.9893951416015625,0.9893951416015625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0015869140625,0.0015869140625,0.0015869140625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0014770306879654527,0.20706388354301453],[0.0625,0.007995689287781715,1.1209099292755127],[0.25,0.026146771386265755,3.665497303009033]]]},"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\",\"0\",\"0\",\"100\"]"}