{"collection":"grad-noise-175k","coord":"t14_x2_u0_b64","data":{"index":48666,"ordinal":"113769280","topo":"o1(o2(o2(x,x),x))","expression":"sqt(mod(dot(P,P),R))","image":"frame_expr-048666.png","measured":true,"step":48295,"globalStep":48295,"value_mean":0.4382343292236328,"value_positive_fraction":1,"value_abs_mean":0.4382343292236328,"value_variance":0.0296795554459095,"value_stddev":0.1722775548696518,"value_min":0.00022210618772078305,"value_max":0.9396308064460754,"value_range":0.9394087195396423,"histogram_probability_sum":1,"histogram_entropy_bits":3.4956979751586914,"gradient_energy_x":0.0004104100225958973,"gradient_energy_y":0.0004143328405916691,"gradient_magnitude_mean":0.02316584251821041,"gradient_axis_bias":-0.004756413400173187,"gradient_nonzero_flag":1,"laplacian_mean":0.000007830947652109899,"laplacian_energy":0.00004915535100735724,"laplacian_abs_mean":0.005253450945019722,"gradient_magnitude_variance":0.0002881015243474394,"gradient_magnitude_stddev":0.016973553225398064,"gradient_magnitude_cv":0.7326974272727966,"gradient_magnitude_max":0.10020553320646286,"gradient_energy_over_variance":0.027788246050477028,"laplacian_energy_over_variance":0.0016562023665755987,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0015153309796005487,"scale_diff2_mid":0.019555389881134033,"scale_diff2_far":0.05904025584459305,"scale_diff2_near_over_variance":0.0510563887655735,"scale_diff2_mid_over_variance":0.6588841676712036,"scale_diff2_far_over_variance":1.9892566204071045,"value_histogram":[[[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],[0,0,0],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.019500732421875,0.019500732421875,0.019500732421875],[0.042724609375,0.042724609375,0.042724609375],[0.0848236083984375,0.0848236083984375,0.0848236083984375],[0.093170166015625,0.093170166015625,0.093170166015625],[0.1151580810546875,0.1151580810546875,0.1151580810546875],[0.13861083984375,0.13861083984375,0.13861083984375],[0.1496124267578125,0.1496124267578125,0.1496124267578125],[0.1224517822265625,0.1224517822265625,0.1224517822265625],[0.087371826171875,0.087371826171875,0.087371826171875],[0.0550384521484375,0.0550384521484375,0.0550384521484375],[0.0381622314453125,0.0381622314453125,0.0381622314453125],[0.026763916015625,0.026763916015625,0.026763916015625],[0.0153656005859375,0.0153656005859375,0.0153656005859375],[0.00506591796875,0.00506591796875,0.00506591796875],[0.000091552734375,0.000091552734375,0.000091552734375]]],"scale_curve":[[[0.015625,0.0015153309796005487,0.0510563887655735],[0.0625,0.019555389881134033,0.6588841676712036],[0.25,0.05904025584459305,1.9892566204071045]]]},"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":"[\"14\",\"2\",\"0\",\"64\"]"}