{"collection":"grad-noise-175k","coord":"t11_x3_u47_b2","data":{"index":16473,"ordinal":"89457263","topo":"o1(o2(x,o1(x)))","expression":"nrm(mlt(D,sgn(P)))","image":"frame_expr-016473.png","measured":true,"step":131791,"globalStep":131791,"value_mean":-0.05080188438296318,"value_positive_fraction":0.4375,"value_abs_mean":0.3889417350292206,"value_variance":0.2122621238231659,"value_stddev":0.46071913838386536,"value_min":-1,"value_max":0.9991363883018494,"value_range":1.9991364479064941,"histogram_probability_sum":1,"histogram_entropy_bits":4.705780982971191,"gradient_energy_x":0.04628869891166687,"gradient_energy_y":0.006494380068033934,"gradient_magnitude_mean":0.15443378686904907,"gradient_axis_bias":0.7539218664169312,"gradient_nonzero_flag":1,"laplacian_mean":0.0006993624265305698,"laplacian_energy":0.0618140771985054,"laplacian_abs_mean":0.0796632468700409,"gradient_magnitude_variance":0.028927410021424294,"gradient_magnitude_stddev":0.17008060216903687,"gradient_magnitude_cv":1.101317286491394,"gradient_magnitude_max":1.9991471767425537,"gradient_energy_over_variance":0.2486693114042282,"laplacian_energy_over_variance":0.2912157475948334,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.08263332396745682,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.3892984688282013,"value_histogram":[[[0.02032470703125,0.02032470703125,0.02032470703125],[0.01580810546875,0.01580810546875,0.01580810546875],[0.01239013671875,0.01239013671875,0.01239013671875],[0.01580810546875,0.01580810546875,0.01580810546875],[0.02734375,0.02734375,0.02734375],[0.02606201171875,0.02606201171875,0.02606201171875],[0.01239013671875,0.01239013671875,0.01239013671875],[0.04486083984375,0.04486083984375,0.04486083984375],[0.03717041015625,0.03717041015625,0.03717041015625],[0.03631591796875,0.03631591796875,0.03631591796875],[0.073486328125,0.073486328125,0.073486328125],[0.05767822265625,0.05767822265625,0.05767822265625],[0.039306640625,0.039306640625,0.039306640625],[0.0316162109375,0.0316162109375,0.0316162109375],[0.0845947265625,0.0845947265625,0.0845947265625],[0.02734375,0.02734375,0.02734375],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0726318359375,0.0726318359375,0.0726318359375],[0.02392578125,0.02392578125,0.02392578125],[0.0316162109375,0.0316162109375,0.0316162109375],[0.05169677734375,0.05169677734375,0.05169677734375],[0.063232421875,0.063232421875,0.063232421875],[0.02777099609375,0.02777099609375,0.02777099609375],[0.02777099609375,0.02777099609375,0.02777099609375],[0.03802490234375,0.03802490234375,0.03802490234375],[0.00982666015625,0.00982666015625,0.00982666015625],[0.02093505859375,0.02093505859375,0.02093505859375],[0.022216796875,0.022216796875,0.022216796875],[0.01495361328125,0.01495361328125,0.01495361328125],[0.00897216796875,0.00897216796875,0.00897216796875],[0.01495361328125,0.01495361328125,0.01495361328125],[0.00299072265625,0.00299072265625,0.00299072265625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.08263332396745682,0.3892984688282013]]]},"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":"[\"11\",\"3\",\"47\",\"2\"]"}