{"collection":"grad-noise-175k","coord":"t17_x14_u1_b17","data":{"index":109493,"ordinal":"138616049","topo":"o2(x,o2(x,o1(x)))","expression":"sub(D,lrg(D,log(R)))","image":"frame_expr-109493.png","measured":true,"step":35951,"globalStep":35951,"value_mean":-0.8948768377304077,"value_positive_fraction":0,"value_abs_mean":0.8948768377304077,"value_variance":0.024339037016034126,"value_stddev":0.1560097336769104,"value_min":-1,"value_max":-0.03154096379876137,"value_range":0.9684590101242065,"histogram_probability_sum":1,"histogram_entropy_bits":2.25030517578125,"gradient_energy_x":0.0072310189716517925,"gradient_energy_y":0.0004078085767105222,"gradient_magnitude_mean":0.037000611424446106,"gradient_axis_bias":0.8932274580001831,"gradient_nonzero_flag":1,"laplacian_mean":-0.0004175380745436996,"laplacian_energy":0.013974783942103386,"laplacian_abs_mean":0.03328097239136696,"gradient_magnitude_variance":0.006270380225032568,"gradient_magnitude_stddev":0.07918573170900345,"gradient_magnitude_cv":2.1401195526123047,"gradient_magnitude_max":0.9375249743461609,"gradient_energy_over_variance":0.3138508200645447,"laplacian_energy_over_variance":0.5741716027259827,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007989120669662952,"scale_diff2_mid":0.03198673203587532,"scale_diff2_far":0.044057637453079224,"scale_diff2_near_over_variance":0.32824307680130005,"scale_diff2_mid_over_variance":1.314215064048767,"scale_diff2_far_over_variance":1.8101634979248047,"value_histogram":[[[0.5233306884765625,0.5233306884765625,0.5233306884765625],[0.1514129638671875,0.1514129638671875,0.1514129638671875],[0.1690216064453125,0.1690216064453125,0.1690216064453125],[0.037078857421875,0.037078857421875,0.037078857421875],[0.02410888671875,0.02410888671875,0.02410888671875],[0.0210723876953125,0.0210723876953125,0.0210723876953125],[0.01617431640625,0.01617431640625,0.01617431640625],[0.0139007568359375,0.0139007568359375,0.0139007568359375],[0.01226806640625,0.01226806640625,0.01226806640625],[0.010711669921875,0.010711669921875,0.010711669921875],[0.007080078125,0.007080078125,0.007080078125],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[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]]],"scale_curve":[[[0.015625,0.007989120669662952,0.32824307680130005],[0.0625,0.03198673203587532,1.314215064048767],[0.25,0.044057637453079224,1.8101634979248047]]]},"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":"[\"17\",\"14\",\"1\",\"17\"]"}