{"collection":"grad-noise-175k","coord":"t20_x5_u0_b148","data":{"index":160669,"ordinal":"162614173","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,mlt(mod(P,D),R))","image":"frame_expr-160669.png","measured":true,"step":165359,"globalStep":165359,"value_mean":-0.0004998627118766308,"value_positive_fraction":0.5,"value_abs_mean":0.9353072047233582,"value_variance":0.9214038252830505,"value_stddev":0.9598978161811829,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.832116723060608,"gradient_energy_x":0.0008649318479001522,"gradient_energy_y":0.000006500212748505874,"gradient_magnitude_mean":0.008281436748802662,"gradient_axis_bias":0.9850814938545227,"gradient_nonzero_flag":1,"laplacian_mean":1.15335943462469e-7,"laplacian_energy":0.0005037137889303267,"laplacian_abs_mean":0.005299920216202736,"gradient_magnitude_variance":0.0008029244490899146,"gradient_magnitude_stddev":0.028335921466350555,"gradient_magnitude_cv":3.421618938446045,"gradient_magnitude_max":0.27921968698501587,"gradient_energy_over_variance":0.0009457656415179372,"laplacian_energy_over_variance":0.0005466808215714991,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0019590165466070175,"scale_diff2_mid":0.024446042254567146,"scale_diff2_far":0.23214280605316162,"scale_diff2_near_over_variance":0.0021261214278638363,"scale_diff2_mid_over_variance":0.02653130143880844,"scale_diff2_far_over_variance":0.2519446909427643,"value_histogram":[[[0.4499359130859375,0.4499359130859375,0.4499359130859375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.001861572265625,0.001861572265625,0.001861572265625],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0034027099609375,0.0034027099609375,0.0034027099609375],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.00189208984375,0.00189208984375,0.00189208984375],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0125579833984375,0.0125579833984375,0.0125579833984375],[0.012786865234375,0.012786865234375,0.012786865234375],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.003814697265625,0.003814697265625,0.003814697265625],[0.004150390625,0.004150390625,0.004150390625],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.4490203857421875,0.4490203857421875,0.4490203857421875]]],"scale_curve":[[[0.015625,0.0019590165466070175,0.0021261214278638363],[0.0625,0.024446042254567146,0.02653130143880844],[0.25,0.23214280605316162,0.2519446909427643]]]},"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\",\"5\",\"0\",\"148\"]"}