{"collection":"grad-noise-175k","coord":"t15_x5_u44_b2","data":{"index":72958,"ordinal":"122019866","topo":"o2(x,o1(o1(x)))","expression":"mlt(D,nrm(frc(R)))","image":"frame_expr-072958.png","measured":true,"step":71671,"globalStep":71671,"value_mean":-0.00024578339071013033,"value_positive_fraction":0.50048828125,"value_abs_mean":0.0657106414437294,"value_variance":0.006670069880783558,"value_stddev":0.08167049288749695,"value_min":-0.2586256265640259,"value_max":0.25245437026023865,"value_range":0.5110800266265869,"histogram_probability_sum":1,"histogram_entropy_bits":2.4697887897491455,"gradient_energy_x":0.0006519121816381812,"gradient_energy_y":0.000048336343752453104,"gradient_magnitude_mean":0.023089129477739334,"gradient_axis_bias":0.8619451522827148,"gradient_nonzero_flag":1,"laplacian_mean":0.000008827496458252426,"laplacian_energy":0.00009640655480325222,"laplacian_abs_mean":0.008498338982462883,"gradient_magnitude_variance":0.00016714811499696225,"gradient_magnitude_stddev":0.01292857713997364,"gradient_magnitude_cv":0.5599421858787537,"gradient_magnitude_max":0.061741359531879425,"gradient_energy_over_variance":0.10498367995023727,"laplacian_energy_over_variance":0.014453604817390442,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0013851583935320377,"scale_diff2_mid":0.011527251452207565,"scale_diff2_far":0.0063325888477265835,"scale_diff2_near_over_variance":0.207667738199234,"scale_diff2_mid_over_variance":1.7282054424285889,"scale_diff2_far_over_variance":0.9494036436080933,"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],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0092620849609375,0.0092620849609375,0.0092620849609375],[0.0573272705078125,0.0573272705078125,0.0573272705078125],[0.1638031005859375,0.1638031005859375,0.1638031005859375],[0.2685546875,0.2685546875,0.2685546875],[0.2682952880859375,0.2682952880859375,0.2682952880859375],[0.1666412353515625,0.1666412353515625,0.1666412353515625],[0.0589141845703125,0.0589141845703125,0.0589141845703125],[0.006927490234375,0.006927490234375,0.006927490234375],[0.00006103515625,0.00006103515625,0.00006103515625],[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]]],"scale_curve":[[[0.015625,0.0013851583935320377,0.207667738199234],[0.0625,0.011527251452207565,1.7282054424285889],[0.25,0.0063325888477265835,0.9494036436080933]]]},"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":"[\"15\",\"5\",\"44\",\"2\"]"}