{"collection":"grad-noise-175k","coord":"t15_x8_u45_b1","data":{"index":74585,"ordinal":"122141269","topo":"o2(x,o1(o1(x)))","expression":"sub(R,nrm(flr(R)))","image":"frame_expr-074585.png","measured":true,"step":84687,"globalStep":84687,"value_mean":-0.11254541575908661,"value_positive_fraction":0.5978240966796875,"value_abs_mean":0.60321044921875,"value_variance":0.47114214301109314,"value_stddev":0.6863979697227478,"value_min":-1,"value_max":0.9970244765281677,"value_range":1.9970245361328125,"histogram_probability_sum":1,"histogram_entropy_bits":3.5839102268218994,"gradient_energy_x":0.029949279502034187,"gradient_energy_y":0.027065115049481392,"gradient_magnitude_mean":0.06108671799302101,"gradient_axis_bias":0.050586603581905365,"gradient_nonzero_flag":1,"laplacian_mean":0.000035938988730777055,"laplacian_energy":0.11512231826782227,"laplacian_abs_mean":0.08273395895957947,"gradient_magnitude_variance":0.05328279733657837,"gradient_magnitude_stddev":0.23083066940307617,"gradient_magnitude_cv":3.7787375450134277,"gradient_magnitude_max":2.5869221687316895,"gradient_energy_over_variance":0.12101314216852188,"laplacian_energy_over_variance":0.24434730410575867,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06365729868412018,"scale_diff2_mid":0.27901890873908997,"scale_diff2_far":0.8396127223968506,"scale_diff2_near_over_variance":0.1351127177476883,"scale_diff2_mid_over_variance":0.5922181010246277,"scale_diff2_far_over_variance":1.7820793390274048,"value_histogram":[[[0.3515625,0.3515625,0.3515625],[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],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.0129241943359375,0.0129241943359375,0.0129241943359375],[0.0113677978515625,0.0113677978515625,0.0113677978515625],[0.014739990234375,0.014739990234375,0.014739990234375],[0.0246429443359375,0.0246429443359375,0.0246429443359375],[0.0401763916015625,0.0401763916015625,0.0401763916015625],[0.0468292236328125,0.0468292236328125,0.0468292236328125],[0.054840087890625,0.054840087890625,0.054840087890625],[0.058380126953125,0.058380126953125,0.058380126953125],[0.061126708984375,0.061126708984375,0.061126708984375],[0.0576019287109375,0.0576019287109375,0.0576019287109375],[0.0456085205078125,0.0456085205078125,0.0456085205078125],[0.0439300537109375,0.0439300537109375,0.0439300537109375],[0.047515869140625,0.047515869140625,0.047515869140625],[0.03668212890625,0.03668212890625,0.03668212890625],[0.0298614501953125,0.0298614501953125,0.0298614501953125],[0.0237579345703125,0.0237579345703125,0.0237579345703125],[0.0139007568359375,0.0139007568359375,0.0139007568359375],[0.00897216796875,0.00897216796875,0.00897216796875],[0.0040130615234375,0.0040130615234375,0.0040130615234375]]],"scale_curve":[[[0.015625,0.06365729868412018,0.1351127177476883],[0.0625,0.27901890873908997,0.5922181010246277],[0.25,0.8396127223968506,1.7820793390274048]]]},"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":"[\"15\",\"8\",\"45\",\"1\"]"}