{"collection":"grad-noise-175k","coord":"t19_x12_u5_b19","data":{"index":147435,"ordinal":"154777255","topo":"o2(x,o2(o1(x),x))","expression":"sub(D,min(sgn(D),P))","image":"frame_expr-147435.png","measured":true,"step":59487,"globalStep":59487,"value_mean":0.5271965861320496,"value_positive_fraction":0.78125,"value_abs_mean":0.7871650457382202,"value_variance":0.4270172119140625,"value_stddev":0.6534655094146729,"value_min":-0.9684589505195618,"value_max":1,"value_range":1.968458890914917,"histogram_probability_sum":1,"histogram_entropy_bits":3.093235969543457,"gradient_energy_x":0.115568608045578,"gradient_energy_y":0,"gradient_magnitude_mean":0.11656758189201355,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":0.0003378629917278886,"laplacian_energy":0.23155398666858673,"laplacian_abs_mean":0.1269693523645401,"gradient_magnitude_variance":0.10199310630559921,"gradient_magnitude_stddev":0.3193635940551758,"gradient_magnitude_cv":2.739729166030884,"gradient_magnitude_max":1.937208890914917,"gradient_energy_over_variance":0.270641565322876,"laplacian_energy_over_variance":0.542259156703949,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.11986307799816132,"scale_diff2_mid":0.3498050272464752,"scale_diff2_far":0.08995726704597473,"scale_diff2_near_over_variance":0.2806984782218933,"scale_diff2_mid_over_variance":0.8191825151443481,"scale_diff2_far_over_variance":0.21066425740718842,"value_histogram":[[[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0.00390625,0.00390625,0.00390625],[0.04296875,0.04296875,0.04296875],[0.0546875,0.0546875,0.0546875],[0.49609375,0.49609375,0.49609375]]],"scale_curve":[[[0.015625,0.11986307799816132,0.2806984782218933],[0.0625,0.3498050272464752,0.8191825151443481],[0.25,0.08995726704597473,0.21066425740718842]]]},"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\",\"12\",\"5\",\"19\"]"}