{"collection":"grad-noise-175k","coord":"t16_x13_u4_b44","data":{"index":86167,"ordinal":"130455677","topo":"o2(x,o1(o2(x,x)))","expression":"pow(D,cil(add(D,D)))","image":"frame_expr-086167.png","measured":true,"step":6143,"globalStep":6143,"value_mean":-0.04772348701953888,"value_positive_fraction":0.5,"value_abs_mean":0.9524427652359009,"value_variance":0.9125098586082458,"value_stddev":0.9552538394927979,"value_min":-1,"value_max":0.9999821186065674,"value_range":1.9999821186065674,"histogram_probability_sum":1,"histogram_entropy_bits":2,"gradient_energy_x":0.4194796085357666,"gradient_energy_y":0,"gradient_magnitude_mean":0.24599964916706085,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.000028974482120247558,"laplacian_energy":0.8145788311958313,"laplacian_abs_mean":0.45181575417518616,"gradient_magnitude_variance":0.3588716685771942,"gradient_magnitude_stddev":0.599058985710144,"gradient_magnitude_cv":2.4352025985717773,"gradient_magnitude_max":1.9999821186065674,"gradient_energy_over_variance":0.45969873666763306,"laplacian_energy_over_variance":0.8926795125007629,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.4345146417617798,"scale_diff2_mid":1.8206135034561157,"scale_diff2_far":0,"scale_diff2_near_over_variance":0.47617530822753906,"scale_diff2_mid_over_variance":1.9951714277267456,"scale_diff2_far_over_variance":0,"value_histogram":[[[0.5,0.5,0.5],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0625,0.0625,0.0625],[0,0,0],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.0625,0.0625,0.0625],[0.25,0.25,0.25]]],"scale_curve":[[[0.015625,0.4345146417617798,0.47617530822753906],[0.0625,1.8206135034561157,1.9951714277267456],[0.25,0,0]]]},"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":"[\"16\",\"13\",\"4\",\"44\"]"}