{"collection":"grad-noise-175k","coord":"t14_x5_u1_b17","data":{"index":51281,"ordinal":"113890637","topo":"o1(o2(o2(x,x),x))","expression":"log(sub(lrg(P,D),R))","image":"frame_expr-051281.png","measured":true,"step":69215,"globalStep":69215,"value_mean":-0.6142753958702087,"value_positive_fraction":0.21026611328125,"value_abs_mean":0.7393456101417542,"value_variance":0.29197973012924194,"value_stddev":0.5403514504432678,"value_min":-1,"value_max":0.6923472881317139,"value_range":1.6923472881317139,"histogram_probability_sum":1,"histogram_entropy_bits":2.8194375038146973,"gradient_energy_x":0.006036326754838228,"gradient_energy_y":0.004135467577725649,"gradient_magnitude_mean":0.03890230134129524,"gradient_axis_bias":0.18687550723552704,"gradient_nonzero_flag":1,"laplacian_mean":0.00003905307676177472,"laplacian_energy":0.012964845634996891,"laplacian_abs_mean":0.022867200896143913,"gradient_magnitude_variance":0.008662719279527664,"gradient_magnitude_stddev":0.09307372570037842,"gradient_magnitude_cv":2.3924992084503174,"gradient_magnitude_max":1.7454451322555542,"gradient_energy_over_variance":0.034837331622838974,"laplacian_energy_over_variance":0.04440324008464813,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015848707407712936,"scale_diff2_mid":0.11888264864683151,"scale_diff2_far":0.31908783316612244,"scale_diff2_near_over_variance":0.05428016185760498,"scale_diff2_mid_over_variance":0.40716060996055603,"scale_diff2_far_over_variance":1.09284245967865,"value_histogram":[[[0.599578857421875,0.599578857421875,0.599578857421875],[0.0088958740234375,0.0088958740234375,0.0088958740234375],[0.0098419189453125,0.0098419189453125,0.0098419189453125],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.009429931640625,0.009429931640625,0.009429931640625],[0.009674072265625,0.009674072265625,0.009674072265625],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.0116119384765625,0.0116119384765625,0.0116119384765625],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0133056640625,0.0133056640625,0.0133056640625],[0.013916015625,0.013916015625,0.013916015625],[0.0133819580078125,0.0133819580078125,0.0133819580078125],[0.0142364501953125,0.0142364501953125,0.0142364501953125],[0.017486572265625,0.017486572265625,0.017486572265625],[0.01776123046875,0.01776123046875,0.01776123046875],[0.0166015625,0.0166015625,0.0166015625],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.021514892578125,0.021514892578125,0.021514892578125],[0.0229339599609375,0.0229339599609375,0.0229339599609375],[0.0279541015625,0.0279541015625,0.0279541015625],[0.0266265869140625,0.0266265869140625,0.0266265869140625],[0.0226287841796875,0.0226287841796875,0.0226287841796875],[0.0189971923828125,0.0189971923828125,0.0189971923828125],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.011077880859375,0.011077880859375,0.011077880859375],[0.0124359130859375,0.0124359130859375,0.0124359130859375],[0.00982666015625,0.00982666015625,0.00982666015625],[0.000091552734375,0.000091552734375,0.000091552734375],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.015848707407712936,0.05428016185760498],[0.0625,0.11888264864683151,0.40716060996055603],[0.25,0.31908783316612244,1.09284245967865]]]},"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":"[\"14\",\"5\",\"1\",\"17\"]"}