{"collection":"grad-noise-175k","coord":"t12_x17_u3_b103","data":{"index":34053,"ordinal":"98134735","topo":"o1(o2(x,o2(x,x)))","expression":"flr(dot(D,pow(R,R)))","image":"frame_expr-034053.png","measured":true,"step":102271,"globalStep":102271,"value_mean":-0.9980416297912598,"value_positive_fraction":0,"value_abs_mean":0.9980416297912598,"value_variance":0.0013206455623731017,"value_stddev":0.03634068742394447,"value_min":-1,"value_max":-0.0002910494804382324,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":0.04881475865840912,"gradient_energy_x":0.0003474155382718891,"gradient_energy_y":0.00032940591336227953,"gradient_magnitude_mean":0.0010298588313162327,"gradient_axis_bias":0.02660912275314331,"gradient_nonzero_flag":1,"laplacian_mean":-2.6280708512183004e-11,"laplacian_energy":0.002024440560489893,"laplacian_abs_mean":0.001753983087837696,"gradient_magnitude_variance":0.0006750438478775322,"gradient_magnitude_stddev":0.025981605052947998,"gradient_magnitude_cv":25.228317260742188,"gradient_magnitude_max":1.3989057540893555,"gradient_energy_over_variance":0.5124928951263428,"laplacian_energy_over_variance":1.5329173803329468,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0011590503854677081,"scale_diff2_mid":0.0032538515515625477,"scale_diff2_far":0.004611755255609751,"scale_diff2_near_over_variance":0.8776392340660095,"scale_diff2_mid_over_variance":2.463834047317505,"scale_diff2_far_over_variance":3.4920461177825928,"value_histogram":[[[0.996368408203125,0.996368408203125,0.996368408203125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000244140625,0.000244140625,0.000244140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0011590503854677081,0.8776392340660095],[0.0625,0.0032538515515625477,2.463834047317505],[0.25,0.004611755255609751,3.4920461177825928]]]},"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":"[\"12\",\"17\",\"3\",\"103\"]"}