{"collection":"grad-noise-175k","coord":"t19_x24_u5_b9","data":{"index":157589,"ordinal":"155262057","topo":"o2(x,o2(o1(x),x))","expression":"add(R,dot(sgn(R),P))","image":"frame_expr-157589.png","measured":true,"step":140719,"globalStep":140719,"value_mean":-0.08193150907754898,"value_positive_fraction":0.4621734619140625,"value_abs_mean":0.921330988407135,"value_variance":0.8881863355636597,"value_stddev":0.9424363970756531,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1853368282318115,"gradient_energy_x":0.042629506438970566,"gradient_energy_y":0.054992590099573135,"gradient_magnitude_mean":0.11166911572217941,"gradient_axis_bias":-0.12664227187633514,"gradient_nonzero_flag":1,"laplacian_mean":0.0001969797012861818,"laplacian_energy":0.11995991319417953,"laplacian_abs_mean":0.11706982553005219,"gradient_magnitude_variance":0.0851828008890152,"gradient_magnitude_stddev":0.2918609380722046,"gradient_magnitude_cv":2.6136226654052734,"gradient_magnitude_max":2.2836551666259766,"gradient_energy_over_variance":0.1099117323756218,"laplacian_energy_over_variance":0.13506165146827698,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12395541369915009,"scale_diff2_mid":0.7714525461196899,"scale_diff2_far":1.6465818881988525,"scale_diff2_near_over_variance":0.13956014811992645,"scale_diff2_mid_over_variance":0.8685706257820129,"scale_diff2_far_over_variance":1.853869915008545,"value_histogram":[[[0.4693756103515625,0.4693756103515625,0.4693756103515625],[0.004669189453125,0.004669189453125,0.004669189453125],[0.005126953125,0.005126953125,0.005126953125],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0047760009765625,0.0047760009765625,0.0047760009765625],[0.004180908203125,0.004180908203125,0.004180908203125],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.00469970703125,0.00469970703125,0.00469970703125],[0.004180908203125,0.004180908203125,0.004180908203125],[0.005035400390625,0.005035400390625,0.005035400390625],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.0048828125,0.0048828125,0.0048828125],[0.00506591796875,0.00506591796875,0.00506591796875],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0064849853515625,0.0064849853515625,0.0064849853515625],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.006256103515625,0.006256103515625,0.006256103515625],[0.005859375,0.005859375,0.005859375],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.0056610107421875,0.0056610107421875,0.0056610107421875],[0.005645751953125,0.005645751953125,0.005645751953125],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.004638671875,0.004638671875,0.004638671875],[0.380950927734375,0.380950927734375,0.380950927734375]]],"scale_curve":[[[0.015625,0.12395541369915009,0.13956014811992645],[0.0625,0.7714525461196899,0.8685706257820129],[0.25,1.6465818881988525,1.853869915008545]]]},"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\",\"24\",\"5\",\"9\"]"}