{"collection":"grad-noise-175k","coord":"t19_x6_u6_b76","data":{"index":142531,"ordinal":"154535107","topo":"o2(x,o2(o1(x),x))","expression":"lrg(P,dst(nrm(R),P))","image":"frame_expr-142531.png","measured":true,"step":20255,"globalStep":20255,"value_mean":0.06250012665987015,"value_positive_fraction":0.13372802734375,"value_abs_mean":0.06250012665987015,"value_variance":0.043605487793684006,"value_stddev":0.20881927013397217,"value_min":0,"value_max":0.9999999403953552,"value_range":0.9999999403953552,"histogram_probability_sum":1,"histogram_entropy_bits":0.8687137961387634,"gradient_energy_x":0.0003014692338183522,"gradient_energy_y":0.00038000778295099735,"gradient_magnitude_mean":0.008024909533560276,"gradient_axis_bias":-0.11524753272533417,"gradient_nonzero_flag":1,"laplacian_mean":0.0000057041120271605905,"laplacian_energy":0.00004134394839638844,"laplacian_abs_mean":0.001966869691386819,"gradient_magnitude_variance":0.0006172774592414498,"gradient_magnitude_stddev":0.024845069274306297,"gradient_magnitude_cv":3.095993757247925,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.015628239139914513,"laplacian_energy_over_variance":0.0009481363813392818,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001622130861505866,"scale_diff2_mid":0.02122468315064907,"scale_diff2_far":0.07474524527788162,"scale_diff2_near_over_variance":0.03720015287399292,"scale_diff2_mid_over_variance":0.48674339056015015,"scale_diff2_far_over_variance":1.7141247987747192,"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],[0.895111083984375,0.895111083984375,0.895111083984375],[0.008514404296875,0.008514404296875,0.008514404296875],[0.007720947265625,0.007720947265625,0.007720947265625],[0.00750732421875,0.00750732421875,0.00750732421875],[0.002899169921875,0.002899169921875,0.002899169921875],[0.006011962890625,0.006011962890625,0.006011962890625],[0.00335693359375,0.00335693359375,0.00335693359375],[0.007110595703125,0.007110595703125,0.007110595703125],[0.00738525390625,0.00738525390625,0.00738525390625],[0.002899169921875,0.002899169921875,0.002899169921875],[0.006011962890625,0.006011962890625,0.006011962890625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.006866455078125,0.006866455078125,0.006866455078125],[0.0067138671875,0.0067138671875,0.0067138671875],[0.0069580078125,0.0069580078125,0.0069580078125],[0.0225830078125,0.0225830078125,0.0225830078125]]],"scale_curve":[[[0.015625,0.001622130861505866,0.03720015287399292],[0.0625,0.02122468315064907,0.48674339056015015],[0.25,0.07474524527788162,1.7141247987747192]]]},"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\",\"6\",\"6\",\"76\"]"}