{"collection":"grad-noise-175k","coord":"t12_x8_u5_b11","data":{"index":26580,"ordinal":"97771436","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(sub(P,add(R,R)))","image":"frame_expr-026580.png","measured":true,"step":42487,"globalStep":42487,"value_mean":-0.023437494412064552,"value_positive_fraction":0.4892578125,"value_abs_mean":0.9469964504241943,"value_variance":0.925687313079834,"value_stddev":0.9621264338493347,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9048513174057007,"gradient_energy_x":0.0019008065573871136,"gradient_energy_y":0.0015635029412806034,"gradient_magnitude_mean":0.020383784547448158,"gradient_axis_bias":0.09736531972885132,"gradient_nonzero_flag":1,"laplacian_mean":0.00005704323484678753,"laplacian_energy":0.0001991547178477049,"laplacian_abs_mean":0.004921693354845047,"gradient_magnitude_variance":0.0030470010824501514,"gradient_magnitude_stddev":0.05519964545965195,"gradient_magnitude_cv":2.708017349243164,"gradient_magnitude_max":0.23382191359996796,"gradient_energy_over_variance":0.0037424187175929546,"laplacian_energy_over_variance":0.00021514254331123084,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008537384681403637,"scale_diff2_mid":0.11040724813938141,"scale_diff2_far":0.39311522245407104,"scale_diff2_near_over_variance":0.009222752414643764,"scale_diff2_mid_over_variance":0.11927056312561035,"scale_diff2_far_over_variance":0.4246738851070404,"value_histogram":[[[0.4581451416015625,0.4581451416015625,0.4581451416015625],[0.004119873046875,0.004119873046875,0.004119873046875],[0.00714111328125,0.00714111328125,0.00714111328125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.00677490234375,0.00677490234375,0.00677490234375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.006317138671875,0.006317138671875,0.006317138671875],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0061492919921875,0.0061492919921875,0.0061492919921875],[0.001861572265625,0.001861572265625,0.001861572265625],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.006561279296875,0.006561279296875,0.006561279296875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.00726318359375,0.00726318359375,0.00726318359375],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.001800537109375,0.001800537109375,0.001800537109375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.00860595703125,0.00860595703125,0.00860595703125],[0.005584716796875,0.005584716796875,0.005584716796875],[0.4299468994140625,0.4299468994140625,0.4299468994140625]]],"scale_curve":[[[0.015625,0.008537384681403637,0.009222752414643764],[0.0625,0.11040724813938141,0.11927056312561035],[0.25,0.39311522245407104,0.4246738851070404]]]},"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\",\"8\",\"5\",\"11\"]"}