{"collection":"grad-noise-175k","coord":"t19_x24_u5_b115","data":{"index":157695,"ordinal":"155262163","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,mod(sgn(R),P))","image":"frame_expr-157695.png","measured":true,"step":141567,"globalStep":141567,"value_mean":0.43943724036216736,"value_positive_fraction":0.765625,"value_abs_mean":0.9081878066062927,"value_variance":0.6538674235343933,"value_stddev":0.8086206912994385,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.597442150115967,"gradient_energy_x":0.02542100101709366,"gradient_energy_y":0.02460271492600441,"gradient_magnitude_mean":0.03957945108413696,"gradient_axis_bias":0.016357963904738426,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003283976184320636,"laplacian_energy":0.09936123341321945,"laplacian_abs_mean":0.05650773644447327,"gradient_magnitude_variance":0.04843832924962044,"gradient_magnitude_stddev":0.22008709609508514,"gradient_magnitude_cv":5.560640335083008,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.07650437206029892,"laplacian_energy_over_variance":0.15195928514003754,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06387492269277573,"scale_diff2_mid":0.2638051509857178,"scale_diff2_far":0.9797777533531189,"scale_diff2_near_over_variance":0.09768787771463394,"scale_diff2_mid_over_variance":0.4034535586833954,"scale_diff2_far_over_variance":1.4984347820281982,"value_histogram":[[[0.234375,0.234375,0.234375],[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],[0,0,0],[0,0,0],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.00390625,0.00390625,0.00390625],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0057830810546875,0.0057830810546875,0.0057830810546875],[0.0123443603515625,0.0123443603515625,0.0123443603515625],[0.01727294921875,0.01727294921875,0.01727294921875],[0.027130126953125,0.027130126953125,0.027130126953125],[0.036956787109375,0.036956787109375,0.036956787109375],[0.042877197265625,0.042877197265625,0.042877197265625],[0.0558624267578125,0.0558624267578125,0.0558624267578125],[0.07354736328125,0.07354736328125,0.07354736328125],[0.0682373046875,0.0682373046875,0.0682373046875],[0.4167938232421875,0.4167938232421875,0.4167938232421875]]],"scale_curve":[[[0.015625,0.06387492269277573,0.09768787771463394],[0.0625,0.2638051509857178,0.4034535586833954],[0.25,0.9797777533531189,1.4984347820281982]]]},"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\",\"24\",\"5\",\"115\"]"}