{"collection":"grad-noise-175k","coord":"t20_x72_u0_b34","data":{"index":174022,"ordinal":"165320926","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(sub(R,P),P))","image":"frame_expr-174022.png","measured":true,"step":100583,"globalStep":100583,"value_mean":-0.8279666900634766,"value_positive_fraction":0.018829345703125,"value_abs_mean":0.8375868201255798,"value_variance":0.08204688131809235,"value_stddev":0.2864382565021515,"value_min":-1,"value_max":0.8864058256149292,"value_range":1.8864058256149292,"histogram_probability_sum":1,"histogram_entropy_bits":2.4788553714752197,"gradient_energy_x":0.005607998464256525,"gradient_energy_y":0.0015581921907141805,"gradient_magnitude_mean":0.03194120526313782,"gradient_axis_bias":0.5651268362998962,"gradient_nonzero_flag":1,"laplacian_mean":0.00008673420961713418,"laplacian_energy":0.008930095471441746,"laplacian_abs_mean":0.016572237014770508,"gradient_magnitude_variance":0.006143971811980009,"gradient_magnitude_stddev":0.07838349044322968,"gradient_magnitude_cv":2.4539928436279297,"gradient_magnitude_max":1.8864058256149292,"gradient_energy_over_variance":0.08734262734651566,"laplacian_energy_over_variance":0.10884137451648712,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010153614915907383,"scale_diff2_mid":0.07402905821800232,"scale_diff2_far":0.153894305229187,"scale_diff2_near_over_variance":0.12375381588935852,"scale_diff2_mid_over_variance":0.9022775292396545,"scale_diff2_far_over_variance":1.8756873607635498,"value_histogram":[[[0.620941162109375,0.620941162109375,0.620941162109375],[0.0426788330078125,0.0426788330078125,0.0426788330078125],[0.0373687744140625,0.0373687744140625,0.0373687744140625],[0.0347137451171875,0.0347137451171875,0.0347137451171875],[0.0348052978515625,0.0348052978515625,0.0348052978515625],[0.0324554443359375,0.0324554443359375,0.0324554443359375],[0.0335235595703125,0.0335235595703125,0.0335235595703125],[0.0263671875,0.0263671875,0.0263671875],[0.0229034423828125,0.0229034423828125,0.0229034423828125],[0.020416259765625,0.020416259765625,0.020416259765625],[0.0171966552734375,0.0171966552734375,0.0171966552734375],[0.016632080078125,0.016632080078125,0.016632080078125],[0.014617919921875,0.014617919921875,0.014617919921875],[0.0102386474609375,0.0102386474609375,0.0102386474609375],[0.008544921875,0.008544921875,0.008544921875],[0.0077362060546875,0.0077362060546875,0.0077362060546875],[0.00433349609375,0.00433349609375,0.00433349609375],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.00140380859375,0.00140380859375,0.00140380859375],[0.001220703125,0.001220703125,0.001220703125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000091552734375,0.000091552734375,0.000091552734375],[0,0,0]]],"scale_curve":[[[0.015625,0.010153614915907383,0.12375381588935852],[0.0625,0.07402905821800232,0.9022775292396545],[0.25,0.153894305229187,1.8756873607635498]]]},"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":"[\"20\",\"72\",\"0\",\"34\"]"}