{"collection":"grad-noise-175k","coord":"t19_x3_u0_b75","data":{"index":139263,"ordinal":"154412697","topo":"o2(x,o2(o1(x),x))","expression":"lrg(P,dot(sqt(D),P))","image":"frame_expr-139263.png","measured":true,"step":142511,"globalStep":142511,"value_mean":0.8744415640830994,"value_positive_fraction":1,"value_abs_mean":0.8744415640830994,"value_variance":0.062097806483507156,"value_stddev":0.24919430911540985,"value_min":0.0005820142687298357,"value_max":1,"value_range":0.9994179606437683,"histogram_probability_sum":1,"histogram_entropy_bits":1.9168117046356201,"gradient_energy_x":0.015707368031144142,"gradient_energy_y":0.017522525042295456,"gradient_magnitude_mean":0.06410244852304459,"gradient_axis_bias":-0.05462421476840973,"gradient_nonzero_flag":1,"laplacian_mean":-0.00015369433094747365,"laplacian_energy":0.08144280314445496,"laplacian_abs_mean":0.08938776701688766,"gradient_magnitude_variance":0.02911783568561077,"gradient_magnitude_stddev":0.17063948512077332,"gradient_magnitude_cv":2.6619808673858643,"gradient_magnitude_max":1.4133903980255127,"gradient_energy_over_variance":0.5351218581199646,"laplacian_energy_over_variance":1.3115246295928955,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03417887166142464,"scale_diff2_mid":0.10657590627670288,"scale_diff2_far":0.021076077595353127,"scale_diff2_near_over_variance":0.5504038333892822,"scale_diff2_mid_over_variance":1.7162587642669678,"scale_diff2_far_over_variance":0.3394013047218323,"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],[0.018280029296875,0.018280029296875,0.018280029296875],[0.012054443359375,0.012054443359375,0.012054443359375],[0.0139312744140625,0.0139312744140625,0.0139312744140625],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.005859375,0.005859375,0.005859375],[0.0157470703125,0.0157470703125,0.0157470703125],[0.0096435546875,0.0096435546875,0.0096435546875],[0.0195159912109375,0.0195159912109375,0.0195159912109375],[0.01361083984375,0.01361083984375,0.01361083984375],[0.019134521484375,0.019134521484375,0.019134521484375],[0.015472412109375,0.015472412109375,0.015472412109375],[0.01708984375,0.01708984375,0.01708984375],[0.02862548828125,0.02862548828125,0.02862548828125],[0.0341796875,0.0341796875,0.0341796875],[0.04345703125,0.04345703125,0.04345703125],[0.7175140380859375,0.7175140380859375,0.7175140380859375]]],"scale_curve":[[[0.015625,0.03417887166142464,0.5504038333892822],[0.0625,0.10657590627670288,1.7162587642669678],[0.25,0.021076077595353127,0.3394013047218323]]]},"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\",\"3\",\"0\",\"75\"]"}