{"collection":"grad-noise-175k","coord":"t19_x24_u5_b116","data":{"index":157696,"ordinal":"155262164","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,lrg(sgn(R),P))","image":"frame_expr-157696.png","measured":true,"step":141575,"globalStep":141575,"value_mean":0.9355260133743286,"value_positive_fraction":1,"value_abs_mean":0.9355260133743286,"value_variance":0.015991196036338806,"value_stddev":0.12645630538463593,"value_min":0.20998264849185944,"value_max":1,"value_range":0.7900173664093018,"histogram_probability_sum":1,"histogram_entropy_bits":1.575499415397644,"gradient_energy_x":0.0003404848393984139,"gradient_energy_y":0.0004178495437372476,"gradient_magnitude_mean":0.01278675813227892,"gradient_axis_bias":-0.10201924294233322,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000460443006886635,"laplacian_energy":0.00022393990366254002,"laplacian_abs_mean":0.005608171224594116,"gradient_magnitude_variance":0.0005949854385107756,"gradient_magnitude_stddev":0.024392323568463326,"gradient_magnitude_cv":1.9076236486434937,"gradient_magnitude_max":0.1974101960659027,"gradient_energy_over_variance":0.04742199555039406,"laplacian_energy_over_variance":0.014003949239850044,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0013706909958273172,"scale_diff2_mid":0.013274314813315868,"scale_diff2_far":0.03151159733533859,"scale_diff2_near_over_variance":0.08571535348892212,"scale_diff2_mid_over_variance":0.8301014304161072,"scale_diff2_far_over_variance":1.9705591201782227,"value_histogram":[[[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],[0,0,0],[0,0,0],[0,0,0],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0029296875,0.0029296875,0.0029296875],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0090179443359375,0.0090179443359375,0.0090179443359375],[0.0182952880859375,0.0182952880859375,0.0182952880859375],[0.0263214111328125,0.0263214111328125,0.0263214111328125],[0.03277587890625,0.03277587890625,0.03277587890625],[0.0425872802734375,0.0425872802734375,0.0425872802734375],[0.052276611328125,0.052276611328125,0.052276611328125],[0.061614990234375,0.061614990234375,0.061614990234375],[0.7412567138671875,0.7412567138671875,0.7412567138671875]]],"scale_curve":[[[0.015625,0.0013706909958273172,0.08571535348892212],[0.0625,0.013274314813315868,0.8301014304161072],[0.25,0.03151159733533859,1.9705591201782227]]]},"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\",\"116\"]"}