{"collection":"grad-noise-175k","coord":"t19_x11_u5_b99","data":{"index":146668,"ordinal":"154736934","topo":"o2(x,o2(o1(x),x))","expression":"dot(D,add(sgn(P),R))","image":"frame_expr-146668.png","measured":true,"step":53351,"globalStep":53351,"value_mean":-0.031568493694067,"value_positive_fraction":0.4545135498046875,"value_abs_mean":0.18796955049037933,"value_variance":0.05672144889831543,"value_stddev":0.23816265165805817,"value_min":-0.899052083492279,"value_max":0.8030991554260254,"value_range":1.7021512985229492,"histogram_probability_sum":1,"histogram_entropy_bits":3.974935531616211,"gradient_energy_x":0.002580480184406042,"gradient_energy_y":0.0025943086948245764,"gradient_magnitude_mean":0.06479384750127792,"gradient_axis_bias":-0.0026722850743681192,"gradient_nonzero_flag":1,"laplacian_mean":0.0005112617509439588,"laplacian_energy":0.0006635672179982066,"laplacian_abs_mean":0.020702961832284927,"gradient_magnitude_variance":0.0009765689028427005,"gradient_magnitude_stddev":0.03125010430812836,"gradient_magnitude_cv":0.4823004901409149,"gradient_magnitude_max":0.18652357161045074,"gradient_energy_over_variance":0.09123159945011139,"laplacian_energy_over_variance":0.011698699556291103,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01004063617438078,"scale_diff2_mid":0.09021963179111481,"scale_diff2_far":0.0785503014922142,"scale_diff2_near_over_variance":0.17701655626296997,"scale_diff2_mid_over_variance":1.5905734300613403,"scale_diff2_far_over_variance":1.3848429918289185,"value_histogram":[[[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.0086669921875,0.0086669921875,0.0086669921875],[0.013702392578125,0.013702392578125,0.013702392578125],[0.01904296875,0.01904296875,0.01904296875],[0.0277557373046875,0.0277557373046875,0.0277557373046875],[0.0394134521484375,0.0394134521484375,0.0394134521484375],[0.0548553466796875,0.0548553466796875,0.0548553466796875],[0.071990966796875,0.071990966796875,0.071990966796875],[0.085296630859375,0.085296630859375,0.085296630859375],[0.099884033203125,0.099884033203125,0.099884033203125],[0.115020751953125,0.115020751953125,0.115020751953125],[0.1121978759765625,0.1121978759765625,0.1121978759765625],[0.0940093994140625,0.0940093994140625,0.0940093994140625],[0.0778961181640625,0.0778961181640625,0.0778961181640625],[0.058258056640625,0.058258056640625,0.058258056640625],[0.041046142578125,0.041046142578125,0.041046142578125],[0.028106689453125,0.028106689453125,0.028106689453125],[0.01910400390625,0.01910400390625,0.01910400390625],[0.0118255615234375,0.0118255615234375,0.0118255615234375],[0.006500244140625,0.006500244140625,0.006500244140625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.00048828125,0.00048828125,0.00048828125],[0.000152587890625,0.000152587890625,0.000152587890625],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.01004063617438078,0.17701655626296997],[0.0625,0.09021963179111481,1.5905734300613403],[0.25,0.0785503014922142,1.3848429918289185]]]},"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":"[\"19\",\"11\",\"5\",\"99\"]"}