{"collection":"grad-noise-175k","coord":"t16_x25_u3_b0","data":{"index":96166,"ordinal":"130940244","topo":"o2(x,o1(o2(x,x)))","expression":"add(R,flr(add(R,D)))","image":"frame_expr-096166.png","measured":true,"step":86135,"globalStep":86135,"value_mean":-0.31027427315711975,"value_positive_fraction":0.3608856201171875,"value_abs_mean":0.6846293210983276,"value_variance":0.48414063453674316,"value_stddev":0.6958021521568298,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.036154747009277,"gradient_energy_x":0.027551526203751564,"gradient_energy_y":0.009166348725557327,"gradient_magnitude_mean":0.11747191846370697,"gradient_axis_bias":0.5007146000862122,"gradient_nonzero_flag":1,"laplacian_mean":0.00002688070344447624,"laplacian_energy":0.04485243558883667,"laplacian_abs_mean":0.09860849380493164,"gradient_magnitude_variance":0.02291669324040413,"gradient_magnitude_stddev":0.15138259530067444,"gradient_magnitude_cv":1.2886704206466675,"gradient_magnitude_max":1.0229463577270508,"gradient_energy_over_variance":0.07584134489297867,"laplacian_energy_over_variance":0.09264340251684189,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05099577084183693,"scale_diff2_mid":0.40220797061920166,"scale_diff2_far":0.9069317579269409,"scale_diff2_near_over_variance":0.10533255338668823,"scale_diff2_mid_over_variance":0.8307667970657349,"scale_diff2_far_over_variance":1.8732815980911255,"value_histogram":[[[0.37078857421875,0.37078857421875,0.37078857421875],[0.0200958251953125,0.0200958251953125,0.0200958251953125],[0.018768310546875,0.018768310546875,0.018768310546875],[0.0200347900390625,0.0200347900390625,0.0200347900390625],[0.0166473388671875,0.0166473388671875,0.0166473388671875],[0.0165557861328125,0.0165557861328125,0.0165557861328125],[0.017242431640625,0.017242431640625,0.017242431640625],[0.01788330078125,0.01788330078125,0.01788330078125],[0.0182952880859375,0.0182952880859375,0.0182952880859375],[0.0172119140625,0.0172119140625,0.0172119140625],[0.016754150390625,0.016754150390625,0.016754150390625],[0.017425537109375,0.017425537109375,0.017425537109375],[0.0174713134765625,0.0174713134765625,0.0174713134765625],[0.0171356201171875,0.0171356201171875,0.0171356201171875],[0.017974853515625,0.017974853515625,0.017974853515625],[0.0188140869140625,0.0188140869140625,0.0188140869140625],[0.0197296142578125,0.0197296142578125,0.0197296142578125],[0.021942138671875,0.021942138671875,0.021942138671875],[0.0200347900390625,0.0200347900390625,0.0200347900390625],[0.022369384765625,0.022369384765625,0.022369384765625],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.02606201171875,0.02606201171875,0.02606201171875],[0.0249481201171875,0.0249481201171875,0.0249481201171875],[0.0239410400390625,0.0239410400390625,0.0239410400390625],[0.02197265625,0.02197265625,0.02197265625],[0.0200653076171875,0.0200653076171875,0.0200653076171875],[0.0216217041015625,0.0216217041015625,0.0216217041015625],[0.02081298828125,0.02081298828125,0.02081298828125],[0.0194854736328125,0.0194854736328125,0.0194854736328125],[0.01483154296875,0.01483154296875,0.01483154296875],[0.0115509033203125,0.0115509033203125,0.0115509033203125],[0.0492401123046875,0.0492401123046875,0.0492401123046875]]],"scale_curve":[[[0.015625,0.05099577084183693,0.10533255338668823],[0.0625,0.40220797061920166,0.8307667970657349],[0.25,0.9069317579269409,1.8732815980911255]]]},"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":"[\"16\",\"25\",\"3\",\"0\"]"}