{"collection":"grad-noise-175k","coord":"t20_x39_u0_b49","data":{"index":167404,"ordinal":"163987708","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,pow(mod(D,D),P))","image":"frame_expr-167404.png","measured":true,"step":47639,"globalStep":47639,"value_mean":-0.33251285552978516,"value_positive_fraction":0.37890625,"value_abs_mean":0.6913332939147949,"value_variance":0.5460515022277832,"value_stddev":0.7389529943466187,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.471433401107788,"gradient_energy_x":0.9167311191558838,"gradient_energy_y":0,"gradient_magnitude_mean":0.5629469752311707,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":0.004470156505703926,"laplacian_energy":2.7133660316467285,"laplacian_abs_mean":1.1104328632354736,"gradient_magnitude_variance":0.5997888445854187,"gradient_magnitude_stddev":0.7744603753089905,"gradient_magnitude_cv":1.375725269317627,"gradient_magnitude_max":2,"gradient_energy_over_variance":1.6788363456726074,"laplacian_energy_over_variance":4.969066143035889,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.4964827597141266,"scale_diff2_mid":0.7382370233535767,"scale_diff2_far":0.09255386143922806,"scale_diff2_near_over_variance":0.9092233180999756,"scale_diff2_mid_over_variance":1.3519549369812012,"scale_diff2_far_over_variance":0.1694965809583664,"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],[0.0546875,0.0546875,0.0546875],[0.03125,0.03125,0.03125],[0.03515625,0.03515625,0.03515625],[0.04296875,0.04296875,0.04296875],[0.078125,0.078125,0.078125],[0.08203125,0.08203125,0.08203125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.14453125,0.14453125,0.14453125]]],"scale_curve":[[[0.015625,0.4964827597141266,0.9092233180999756],[0.0625,0.7382370233535767,1.3519549369812012],[0.25,0.09255386143922806,0.1694965809583664]]]},"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":"[\"20\",\"39\",\"0\",\"49\"]"}