{"collection":"grad-noise-175k","coord":"t12_x15_u5_b5","data":{"index":32503,"ordinal":"98054237","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(add(D,mod(R,P)))","image":"frame_expr-032503.png","measured":true,"step":89871,"globalStep":89871,"value_mean":-0.05413638800382614,"value_positive_fraction":0.472015380859375,"value_abs_mean":0.6940720081329346,"value_variance":0.5775068998336792,"value_stddev":0.7599387168884277,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.0706095695495605,"gradient_energy_x":0.07698173820972443,"gradient_energy_y":0.007960925810039043,"gradient_magnitude_mean":0.1601037085056305,"gradient_axis_bias":0.8125576972961426,"gradient_nonzero_flag":1,"laplacian_mean":0.00003519365418469533,"laplacian_energy":0.1430131047964096,"laplacian_abs_mean":0.13417701423168182,"gradient_magnitude_variance":0.05931282415986061,"gradient_magnitude_stddev":0.24354223906993866,"gradient_magnitude_cv":1.5211530923843384,"gradient_magnitude_max":1.9994179010391235,"gradient_energy_over_variance":0.14708510041236877,"laplacian_energy_over_variance":0.2476387917995453,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0926293432712555,"scale_diff2_mid":0.5618305802345276,"scale_diff2_far":0.9708831906318665,"scale_diff2_near_over_variance":0.16039521992206573,"scale_diff2_mid_over_variance":0.9728552103042603,"scale_diff2_far_over_variance":1.68116295337677,"value_histogram":[[[0.2174224853515625,0.2174224853515625,0.2174224853515625],[0.0167999267578125,0.0167999267578125,0.0167999267578125],[0.04437255859375,0.04437255859375,0.04437255859375],[0.0096435546875,0.0096435546875,0.0096435546875],[0.045257568359375,0.045257568359375,0.045257568359375],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.00848388671875,0.00848388671875,0.00848388671875],[0.046295166015625,0.046295166015625,0.046295166015625],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0111846923828125,0.0111846923828125,0.0111846923828125],[0.04388427734375,0.04388427734375,0.04388427734375],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0099029541015625,0.0099029541015625,0.0099029541015625],[0.009735107421875,0.009735107421875,0.009735107421875],[0.041748046875,0.041748046875,0.041748046875],[0.008544921875,0.008544921875,0.008544921875],[0.008209228515625,0.008209228515625,0.008209228515625],[0.04376220703125,0.04376220703125,0.04376220703125],[0.009796142578125,0.009796142578125,0.009796142578125],[0.0095672607421875,0.0095672607421875,0.0095672607421875],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.041748046875,0.041748046875,0.041748046875],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.0040740966796875,0.0040740966796875,0.0040740966796875],[0.0449981689453125,0.0449981689453125,0.0449981689453125],[0.008270263671875,0.008270263671875,0.008270263671875],[0.0073089599609375,0.0073089599609375,0.0073089599609375],[0.0441131591796875,0.0441131591796875,0.0441131591796875],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0419158935546875,0.0419158935546875,0.0419158935546875],[0.015594482421875,0.015594482421875,0.015594482421875],[0.168548583984375,0.168548583984375,0.168548583984375]]],"scale_curve":[[[0.015625,0.0926293432712555,0.16039521992206573],[0.0625,0.5618305802345276,0.9728552103042603],[0.25,0.9708831906318665,1.68116295337677]]]},"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":"[\"12\",\"15\",\"5\",\"5\"]"}