{"collection":"grad-noise-175k","coord":"t12_x22_u3_b41","data":{"index":38226,"ordinal":"98336678","topo":"o1(o2(x,o2(x,x)))","expression":"flr(div(R,min(D,D)))","image":"frame_expr-038226.png","measured":true,"step":135655,"globalStep":135655,"value_mean":-0.17640753090381622,"value_positive_fraction":0.3925933837890625,"value_abs_mean":0.8112307786941528,"value_variance":0.7211270928382874,"value_stddev":0.8491920232772827,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.2225048542022705,"gradient_energy_x":0.2796267867088318,"gradient_energy_y":0.03163271024823189,"gradient_magnitude_mean":0.25139927864074707,"gradient_axis_bias":0.7967438101768494,"gradient_nonzero_flag":1,"laplacian_mean":0.00012313257320784032,"laplacian_energy":0.6414631009101868,"laplacian_abs_mean":0.3892793655395508,"gradient_magnitude_variance":0.24810518324375153,"gradient_magnitude_stddev":0.4981015622615814,"gradient_magnitude_cv":1.9813166856765747,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.4316292107105255,"laplacian_energy_over_variance":0.8895285129547119,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.33584925532341003,"scale_diff2_mid":1.2946444749832153,"scale_diff2_far":1.3034851551055908,"scale_diff2_near_over_variance":0.4657282531261444,"scale_diff2_mid_over_variance":1.7953070402145386,"scale_diff2_far_over_variance":1.807566523551941,"value_histogram":[[[0.4043426513671875,0.4043426513671875,0.4043426513671875],[0.0131072998046875,0.0131072998046875,0.0131072998046875],[0.01220703125,0.01220703125,0.01220703125],[0.0117340087890625,0.0117340087890625,0.0117340087890625],[0.0095977783203125,0.0095977783203125,0.0095977783203125],[0.0182952880859375,0.0182952880859375,0.0182952880859375],[0.011016845703125,0.011016845703125,0.011016845703125],[0.013153076171875,0.013153076171875,0.013153076171875],[0.0128021240234375,0.0128021240234375,0.0128021240234375],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0180511474609375,0.0180511474609375,0.0180511474609375],[0.010284423828125,0.010284423828125,0.010284423828125],[0.01226806640625,0.01226806640625,0.01226806640625],[0.012664794921875,0.012664794921875,0.012664794921875],[0.014892578125,0.014892578125,0.014892578125],[0.0200958251953125,0.0200958251953125,0.0200958251953125],[0.012542724609375,0.012542724609375,0.012542724609375],[0.011688232421875,0.011688232421875,0.011688232421875],[0.0066070556640625,0.0066070556640625,0.0066070556640625],[0.008636474609375,0.008636474609375,0.008636474609375],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.0120391845703125,0.0120391845703125,0.0120391845703125],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.0111083984375,0.0111083984375,0.0111083984375],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.0078125,0.0078125,0.0078125],[0.0088043212890625,0.0088043212890625,0.0088043212890625],[0.0100250244140625,0.0100250244140625,0.0100250244140625],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.252960205078125,0.252960205078125,0.252960205078125]]],"scale_curve":[[[0.015625,0.33584925532341003,0.4657282531261444],[0.0625,1.2946444749832153,1.7953070402145386],[0.25,1.3034851551055908,1.807566523551941]]]},"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\",\"22\",\"3\",\"41\"]"}