{"collection":"grad-noise-175k","coord":"t18_x51_u0_b193","data":{"index":130810,"ordinal":"148231462","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,lrg(R,lrg(R,P)))","image":"frame_expr-130810.png","measured":true,"step":74887,"globalStep":74887,"value_mean":-0.21106724441051483,"value_positive_fraction":0.3422393798828125,"value_abs_mean":0.2721329927444458,"value_variance":0.12471167743206024,"value_stddev":0.35314539074897766,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.7477903366088867,"gradient_energy_x":0.0027241019997745752,"gradient_energy_y":0.0011803386732935905,"gradient_magnitude_mean":0.05120057240128517,"gradient_axis_bias":0.39538657665252686,"gradient_nonzero_flag":1,"laplacian_mean":-0.000016586103811278008,"laplacian_energy":0.0004823714552912861,"laplacian_abs_mean":0.01655249483883381,"gradient_magnitude_variance":0.00128427823074162,"gradient_magnitude_stddev":0.035836827009916306,"gradient_magnitude_cv":0.6999301910400391,"gradient_magnitude_max":0.1712738424539566,"gradient_energy_over_variance":0.03130774199962616,"laplacian_energy_over_variance":0.0038678934797644615,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007523201871663332,"scale_diff2_mid":0.07692625373601913,"scale_diff2_far":0.13842855393886566,"scale_diff2_near_over_variance":0.060324762016534805,"scale_diff2_mid_over_variance":0.6168328523635864,"scale_diff2_far_over_variance":1.1099886894226074,"value_histogram":[[[0.075408935546875,0.075408935546875,0.075408935546875],[0.0235443115234375,0.0235443115234375,0.0235443115234375],[0.024566650390625,0.024566650390625,0.024566650390625],[0.0177459716796875,0.0177459716796875,0.0177459716796875],[0.01971435546875,0.01971435546875,0.01971435546875],[0.0158538818359375,0.0158538818359375,0.0158538818359375],[0.0182952880859375,0.0182952880859375,0.0182952880859375],[0.018157958984375,0.018157958984375,0.018157958984375],[0.017730712890625,0.017730712890625,0.017730712890625],[0.0187835693359375,0.0187835693359375,0.0187835693359375],[0.0173492431640625,0.0173492431640625,0.0173492431640625],[0.021270751953125,0.021270751953125,0.021270751953125],[0.0207672119140625,0.0207672119140625,0.0207672119140625],[0.130950927734375,0.130950927734375,0.130950927734375],[0.1287384033203125,0.1287384033203125,0.1287384033203125],[0.0888824462890625,0.0888824462890625,0.0888824462890625],[0.0954132080078125,0.0954132080078125,0.0954132080078125],[0.1383819580078125,0.1383819580078125,0.1383819580078125],[0.1084442138671875,0.1084442138671875,0.1084442138671875],[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":[[[0.015625,0.007523201871663332,0.060324762016534805],[0.0625,0.07692625373601913,0.6168328523635864],[0.25,0.13842855393886566,1.1099886894226074]]]},"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":"[\"18\",\"51\",\"0\",\"193\"]"}