{"collection":"grad-noise-175k","coord":"t15_x6_u41_b0","data":{"index":73462,"ordinal":"122059662","topo":"o2(x,o1(o1(x)))","expression":"add(R,sgn(nrm(P)))","image":"frame_expr-073462.png","measured":true,"step":75703,"globalStep":75703,"value_mean":0.0026419879868626595,"value_positive_fraction":0.4945526123046875,"value_abs_mean":0.7646702527999878,"value_variance":0.6646555066108704,"value_stddev":0.8152640461921692,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.002810478210449,"gradient_energy_x":0.00203275796957314,"gradient_energy_y":0.0017211538506671786,"gradient_magnitude_mean":0.037556249648332596,"gradient_axis_bias":0.08300784230232239,"gradient_nonzero_flag":1,"laplacian_mean":3.720803931628325e-7,"laplacian_energy":0.000753965403418988,"laplacian_abs_mean":0.013216983526945114,"gradient_magnitude_variance":0.0023432685993611813,"gradient_magnitude_stddev":0.04840731993317604,"gradient_magnitude_cv":1.288928508758545,"gradient_magnitude_max":0.3119887709617615,"gradient_energy_over_variance":0.005647905636578798,"laplacian_energy_over_variance":0.001134370220825076,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0076574403792619705,"scale_diff2_mid":0.0832347571849823,"scale_diff2_far":0.31117066740989685,"scale_diff2_near_over_variance":0.011520915664732456,"scale_diff2_mid_over_variance":0.12522992491722107,"scale_diff2_far_over_variance":0.46816834807395935,"value_histogram":[[[0.235992431640625,0.235992431640625,0.235992431640625],[0.0225677490234375,0.0225677490234375,0.0225677490234375],[0.0219879150390625,0.0219879150390625,0.0219879150390625],[0.02264404296875,0.02264404296875,0.02264404296875],[0.0211029052734375,0.0211029052734375,0.0211029052734375],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.0212860107421875,0.0212860107421875,0.0212860107421875],[0.0230865478515625,0.0230865478515625,0.0230865478515625],[0.0205230712890625,0.0205230712890625,0.0205230712890625],[0.018707275390625,0.018707275390625,0.018707275390625],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.01727294921875,0.01727294921875,0.01727294921875],[0.0154876708984375,0.0154876708984375,0.0154876708984375],[0.013092041015625,0.013092041015625,0.013092041015625],[0.0077362060546875,0.0077362060546875,0.0077362060546875],[0.0050048828125,0.0050048828125,0.0050048828125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.009765625,0.009765625,0.009765625],[0.0127410888671875,0.0127410888671875,0.0127410888671875],[0.008148193359375,0.008148193359375,0.008148193359375],[0.010833740234375,0.010833740234375,0.010833740234375],[0.01129150390625,0.01129150390625,0.01129150390625],[0.0157623291015625,0.0157623291015625,0.0157623291015625],[0.0171051025390625,0.0171051025390625,0.0171051025390625],[0.0200347900390625,0.0200347900390625,0.0200347900390625],[0.0227813720703125,0.0227813720703125,0.0227813720703125],[0.025482177734375,0.025482177734375,0.025482177734375],[0.024749755859375,0.024749755859375,0.024749755859375],[0.0265960693359375,0.0265960693359375,0.0265960693359375],[0.0242767333984375,0.0242767333984375,0.0242767333984375],[0.0235748291015625,0.0235748291015625,0.0235748291015625],[0.23675537109375,0.23675537109375,0.23675537109375]]],"scale_curve":[[[0.015625,0.0076574403792619705,0.011520915664732456],[0.0625,0.0832347571849823,0.12522992491722107],[0.25,0.31117066740989685,0.46816834807395935]]]},"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":"[\"15\",\"6\",\"41\",\"0\"]"}