{"collection":"grad-noise-175k","coord":"t16_x19_u1_b55","data":{"index":90897,"ordinal":"130697491","topo":"o2(x,o1(o2(x,x)))","expression":"mod(R,log(add(P,D)))","image":"frame_expr-090897.png","measured":true,"step":43983,"globalStep":43983,"value_mean":-0.5194383263587952,"value_positive_fraction":0.2298126220703125,"value_abs_mean":0.6649718284606934,"value_variance":0.3160163462162018,"value_stddev":0.5621532797813416,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.336714744567871,"gradient_energy_x":0.00678630406036973,"gradient_energy_y":0.0011583727318793535,"gradient_magnitude_mean":0.03551512211561203,"gradient_axis_bias":0.7083901762962341,"gradient_nonzero_flag":1,"laplacian_mean":0.000011567384717636742,"laplacian_energy":0.012049905955791473,"laplacian_abs_mean":0.024629520252346992,"gradient_magnitude_variance":0.006681791506707668,"gradient_magnitude_stddev":0.08174222707748413,"gradient_magnitude_cv":2.3016176223754883,"gradient_magnitude_max":1.8290965557098389,"gradient_energy_over_variance":0.025140082463622093,"laplacian_energy_over_variance":0.03813064098358154,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011823381297290325,"scale_diff2_mid":0.08182409405708313,"scale_diff2_far":0.24633754789829254,"scale_diff2_near_over_variance":0.0374138280749321,"scale_diff2_mid_over_variance":0.25892361998558044,"scale_diff2_far_over_variance":0.7795088291168213,"value_histogram":[[[0.501617431640625,0.501617431640625,0.501617431640625],[0.0076141357421875,0.0076141357421875,0.0076141357421875],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.00848388671875,0.00848388671875,0.00848388671875],[0.0086669921875,0.0086669921875,0.0086669921875],[0.0115203857421875,0.0115203857421875,0.0115203857421875],[0.014068603515625,0.014068603515625,0.014068603515625],[0.0163421630859375,0.0163421630859375,0.0163421630859375],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.02313232421875,0.02313232421875,0.02313232421875],[0.0248565673828125,0.0248565673828125,0.0248565673828125],[0.02667236328125,0.02667236328125,0.02667236328125],[0.027069091796875,0.027069091796875,0.027069091796875],[0.028717041015625,0.028717041015625,0.028717041015625],[0.035736083984375,0.035736083984375,0.035736083984375],[0.0394287109375,0.0394287109375,0.0394287109375],[0.030120849609375,0.030120849609375,0.030120849609375],[0.022186279296875,0.022186279296875,0.022186279296875],[0.0186309814453125,0.0186309814453125,0.0186309814453125],[0.01861572265625,0.01861572265625,0.01861572265625],[0.01739501953125,0.01739501953125,0.01739501953125],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.01177978515625,0.01177978515625,0.01177978515625],[0.0104217529296875,0.0104217529296875,0.0104217529296875],[0.0108795166015625,0.0108795166015625,0.0108795166015625],[0.011322021484375,0.011322021484375,0.011322021484375],[0.0098876953125,0.0098876953125,0.0098876953125],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.0032501220703125,0.0032501220703125,0.0032501220703125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0002593994140625,0.0002593994140625,0.0002593994140625]]],"scale_curve":[[[0.015625,0.011823381297290325,0.0374138280749321],[0.0625,0.08182409405708313,0.25892361998558044],[0.25,0.24633754789829254,0.7795088291168213]]]},"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":"[\"16\",\"19\",\"1\",\"55\"]"}