{"collection":"grad-noise-175k","coord":"t19_x11_u5_b113","data":{"index":146682,"ordinal":"154736948","topo":"o2(x,o2(o1(x),x))","expression":"dst(D,div(sgn(P),R))","image":"frame_expr-146682.png","measured":true,"step":53463,"globalStep":53463,"value_mean":0.9992507100105286,"value_positive_fraction":1,"value_abs_mean":0.9992507100105286,"value_variance":0.0004450565029401332,"value_stddev":0.02109636180102825,"value_min":0.04581766203045845,"value_max":1,"value_range":0.9541823267936707,"histogram_probability_sum":1,"histogram_entropy_bits":0.025040315464138985,"gradient_energy_x":0.00003994396683992818,"gradient_energy_y":0.00004735416223411448,"gradient_magnitude_mean":0.0004082397499587387,"gradient_axis_bias":-0.08488377183675766,"gradient_nonzero_flag":0,"laplacian_mean":2.2526321086235868e-11,"laplacian_energy":0.00005841080565005541,"laplacian_abs_mean":0.000360406149411574,"gradient_magnitude_variance":0.00008705032814759761,"gradient_magnitude_stddev":0.009330076165497303,"gradient_magnitude_cv":22.85440444946289,"gradient_magnitude_max":0.36632367968559265,"gradient_energy_over_variance":0.19615067541599274,"laplacian_energy_over_variance":0.13124357163906097,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00025705460575409234,"scale_diff2_mid":0.0015279913786798716,"scale_diff2_far":0.001597341033630073,"scale_diff2_near_over_variance":0.5775774717330933,"scale_diff2_mid_over_variance":3.4332525730133057,"scale_diff2_far_over_variance":3.5890748500823975,"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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.9982452392578125,0.9982452392578125,0.9982452392578125]]],"scale_curve":[[[0.015625,0.00025705460575409234,0.5775774717330933],[0.0625,0.0015279913786798716,3.4332525730133057],[0.25,0.001597341033630073,3.5890748500823975]]]},"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\",\"11\",\"5\",\"113\"]"}