{"collection":"grad-noise-175k","coord":"t12_x2_u0_b11","data":{"index":20893,"ordinal":"97528025","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(sub(P,add(P,R)))","image":"frame_expr-020893.png","measured":true,"step":167151,"globalStep":167151,"value_mean":-0.8813120126724243,"value_positive_fraction":0.0703125,"value_abs_mean":0.9780631065368652,"value_variance":0.1888824999332428,"value_stddev":0.43460613489151,"value_min":-1,"value_max":0.9994154572486877,"value_range":1.999415397644043,"histogram_probability_sum":1,"histogram_entropy_bits":0.6096283197402954,"gradient_energy_x":0.015658637508749962,"gradient_energy_y":0.01984350010752678,"gradient_magnitude_mean":0.021959997713565826,"gradient_axis_bias":-0.11787635833024979,"gradient_nonzero_flag":1,"laplacian_mean":0.0000011807246664830018,"laplacian_energy":0.07425826787948608,"laplacian_abs_mean":0.04149315133690834,"gradient_magnitude_variance":0.03502468392252922,"gradient_magnitude_stddev":0.1871488243341446,"gradient_magnitude_cv":8.522260665893555,"gradient_magnitude_max":2.7479095458984375,"gradient_energy_over_variance":0.18795883655548096,"laplacian_energy_over_variance":0.39314529299736023,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.03615995869040489,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.19144155085086823,"value_histogram":[[[0.9296875,0.9296875,0.9296875],[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],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0069122314453125,0.0069122314453125,0.0069122314453125],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0070037841796875,0.0070037841796875,0.0070037841796875],[0.007659912109375,0.007659912109375,0.007659912109375],[0.005615234375,0.005615234375,0.005615234375],[0.005859375,0.005859375,0.005859375],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.0132293701171875,0.0132293701171875,0.0132293701171875],[0.004913330078125,0.004913330078125,0.004913330078125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.03615995869040489,0.19144155085086823]]]},"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\",\"2\",\"0\",\"11\"]"}