{"collection":"grad-noise-175k","coord":"t18_x13_u0_b192","data":{"index":123171,"ordinal":"146696223","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,lrg(D,mod(D,D)))","image":"frame_expr-123171.png","measured":true,"step":13775,"globalStep":13775,"value_mean":-0.03789312392473221,"value_positive_fraction":0.484375,"value_abs_mean":0.9374998807907104,"value_variance":0.9205926060676575,"value_stddev":0.9594751596450806,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7649483680725098,"gradient_energy_x":0.04222757741808891,"gradient_energy_y":0,"gradient_magnitude_mean":0.05660460889339447,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.38596748066567e-13,"laplacian_energy":0.14095140993595123,"laplacian_abs_mean":0.09825564175844193,"gradient_magnitude_variance":0.03900320082902908,"gradient_magnitude_stddev":0.19749227166175842,"gradient_magnitude_cv":3.488978862762451,"gradient_magnitude_max":1.0138039588928223,"gradient_energy_over_variance":0.04586999490857124,"laplacian_energy_over_variance":0.15310943126678467,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018542105332016945,"scale_diff2_mid":0.0491841621696949,"scale_diff2_far":0.23136748373508453,"scale_diff2_near_over_variance":0.020141489803791046,"scale_diff2_mid_over_variance":0.05342663452029228,"scale_diff2_far_over_variance":0.25132450461387634,"value_histogram":[[[0.46484375,0.46484375,0.46484375],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.43359375,0.43359375,0.43359375]]],"scale_curve":[[[0.015625,0.018542105332016945,0.020141489803791046],[0.0625,0.0491841621696949,0.05342663452029228],[0.25,0.23136748373508453,0.25132450461387634]]]},"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":"[\"18\",\"13\",\"0\",\"192\"]"}