{"collection":"grad-noise-175k","coord":"t12_x2_u0_b3","data":{"index":20885,"ordinal":"97528017","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(P,div(P,R)))","image":"frame_expr-020885.png","measured":true,"step":167087,"globalStep":167087,"value_mean":-0.8732892870903015,"value_positive_fraction":0.0703125,"value_abs_mean":0.9860855937004089,"value_variance":0.22012372314929962,"value_stddev":0.4691734313964844,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.5112083554267883,"gradient_energy_x":0.018656546249985695,"gradient_energy_y":0.01820332743227482,"gradient_magnitude_mean":0.022579967975616455,"gradient_axis_bias":0.012295722961425781,"gradient_nonzero_flag":1,"laplacian_mean":1.651930259249923e-10,"laplacian_energy":0.07607109099626541,"laplacian_abs_mean":0.04157339036464691,"gradient_magnitude_variance":0.03633473441004753,"gradient_magnitude_stddev":0.19061672687530518,"gradient_magnitude_cv":8.441850662231445,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1674507111310959,"laplacian_energy_over_variance":0.34558331966400146,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.03575608506798744,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.16243630647659302,"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],[0.005706787109375,0.005706787109375,0.005706787109375],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.001617431640625,0.001617431640625,0.001617431640625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0479278564453125,0.0479278564453125,0.0479278564453125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.03575608506798744,0.16243630647659302]]]},"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\",\"3\"]"}