{"collection":"grad-noise-175k","coord":"t20_x29_u0_b46","data":{"index":165391,"ordinal":"163583695","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,pow(mlt(P,P),R))","image":"frame_expr-165391.png","measured":true,"step":31535,"globalStep":31535,"value_mean":0.661389172077179,"value_positive_fraction":0.90142822265625,"value_abs_mean":0.8272866010665894,"value_variance":0.32843953371047974,"value_stddev":0.5730964541435242,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6426308155059814,"gradient_energy_x":0.026681307703256607,"gradient_energy_y":0.010760853998363018,"gradient_magnitude_mean":0.05252137407660484,"gradient_axis_bias":0.4252012073993683,"gradient_nonzero_flag":1,"laplacian_mean":-0.00023001614317763597,"laplacian_energy":0.0690549835562706,"laplacian_abs_mean":0.05644182488322258,"gradient_magnitude_variance":0.03469416871666908,"gradient_magnitude_stddev":0.18626371026039124,"gradient_magnitude_cv":3.546436309814453,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.11400016397237778,"laplacian_energy_over_variance":0.21025173366069794,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05337086319923401,"scale_diff2_mid":0.23866413533687592,"scale_diff2_far":0.636785626411438,"scale_diff2_near_over_variance":0.16249828040599823,"scale_diff2_mid_over_variance":0.7266607880592346,"scale_diff2_far_over_variance":1.9388214349746704,"value_histogram":[[[0.08203125,0.08203125,0.08203125],[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],[0.00775146484375,0.00775146484375,0.00775146484375],[0.0087890625,0.0087890625,0.0087890625],[0.0105133056640625,0.0105133056640625,0.0105133056640625],[0.0136566162109375,0.0136566162109375,0.0136566162109375],[0.0183563232421875,0.0183563232421875,0.0183563232421875],[0.018157958984375,0.018157958984375,0.018157958984375],[0.0193328857421875,0.0193328857421875,0.0193328857421875],[0.0207672119140625,0.0207672119140625,0.0207672119140625],[0.02581787109375,0.02581787109375,0.02581787109375],[0.02301025390625,0.02301025390625,0.02301025390625],[0.0243988037109375,0.0243988037109375,0.0243988037109375],[0.0262451171875,0.0262451171875,0.0262451171875],[0.0251922607421875,0.0251922607421875,0.0251922607421875],[0.024932861328125,0.024932861328125,0.024932861328125],[0.025177001953125,0.025177001953125,0.025177001953125],[0.022369384765625,0.022369384765625,0.022369384765625],[0.024749755859375,0.024749755859375,0.024749755859375],[0.5787506103515625,0.5787506103515625,0.5787506103515625]]],"scale_curve":[[[0.015625,0.05337086319923401,0.16249828040599823],[0.0625,0.23866413533687592,0.7266607880592346],[0.25,0.636785626411438,1.9388214349746704]]]},"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\",\"29\",\"0\",\"46\"]"}