{"collection":"grad-noise-175k","coord":"t14_x25_u4_b37","data":{"index":68604,"ordinal":"114699280","topo":"o1(o2(o2(x,x),x))","expression":"cil(div(pow(R,R),D))","image":"frame_expr-068604.png","measured":true,"step":36839,"globalStep":36839,"value_mean":-0.9522934556007385,"value_positive_fraction":0.0240631103515625,"value_abs_mean":0.9952622056007385,"value_variance":0.08695439994335175,"value_stddev":0.29488030076026917,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.22323693335056305,"gradient_energy_x":0.01246634777635336,"gradient_energy_y":0.008423035964369774,"gradient_magnitude_mean":0.014286414720118046,"gradient_axis_bias":0.1935582160949707,"gradient_nonzero_flag":1,"laplacian_mean":-2.396838283402758e-7,"laplacian_energy":0.040535058826208115,"laplacian_abs_mean":0.023143649101257324,"gradient_magnitude_variance":0.02068048156797886,"gradient_magnitude_stddev":0.14380709826946259,"gradient_magnitude_cv":10.06600284576416,"gradient_magnitude_max":2.026182174682617,"gradient_energy_over_variance":0.24023376405239105,"laplacian_energy_over_variance":0.4661645293235779,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015417377464473248,"scale_diff2_mid":0.07519771158695221,"scale_diff2_far":0.14075787365436554,"scale_diff2_near_over_variance":0.17730416357517242,"scale_diff2_mid_over_variance":0.8647947907447815,"scale_diff2_far_over_variance":1.6187549829483032,"value_histogram":[[[0.97314453125,0.97314453125,0.97314453125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00042724609375,0.00042724609375,0.00042724609375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0,0,0],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.001312255859375,0.001312255859375,0.001312255859375],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.002471923828125,0.002471923828125,0.002471923828125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.002471923828125,0.002471923828125,0.002471923828125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0189208984375,0.0189208984375,0.0189208984375]]],"scale_curve":[[[0.015625,0.015417377464473248,0.17730416357517242],[0.0625,0.07519771158695221,0.8647947907447815],[0.25,0.14075787365436554,1.6187549829483032]]]},"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":"[\"14\",\"25\",\"4\",\"37\"]"}