{"collection":"grad-noise-175k","coord":"t14_x6_u0_b17","data":{"index":52007,"ordinal":"113930837","topo":"o1(o2(o2(x,x),x))","expression":"sqt(sub(lrg(P,R),P))","image":"frame_expr-052007.png","measured":true,"step":75023,"globalStep":75023,"value_mean":0.06640622764825821,"value_positive_fraction":0.54559326171875,"value_abs_mean":0.9414063096046448,"value_variance":0.9279562830924988,"value_stddev":0.963304877281189,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.591076135635376,"gradient_energy_x":0.004293378442525864,"gradient_energy_y":0.00010533947352087125,"gradient_magnitude_mean":0.008949593640863895,"gradient_axis_bias":0.952104389667511,"gradient_nonzero_flag":1,"laplacian_mean":0.0000057040401770791505,"laplacian_energy":0.007931441999971867,"laplacian_abs_mean":0.009095218032598495,"gradient_magnitude_variance":0.004316865466535091,"gradient_magnitude_stddev":0.06570285558700562,"gradient_magnitude_cv":7.341434478759766,"gradient_magnitude_max":1.000291109085083,"gradient_energy_over_variance":0.004740220960229635,"laplacian_energy_over_variance":0.008547214791178703,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006430759560316801,"scale_diff2_mid":0.039643291383981705,"scale_diff2_far":0.2617262601852417,"scale_diff2_near_over_variance":0.006930024363100529,"scale_diff2_mid_over_variance":0.04272107407450676,"scale_diff2_far_over_variance":0.2820459008216858,"value_histogram":[[[0.4375,0.4375,0.4375],[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],[0.033843994140625,0.033843994140625,0.033843994140625],[0.005096435546875,0.005096435546875,0.005096435546875],[0.004730224609375,0.004730224609375,0.004730224609375],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0010986328125,0.0010986328125,0.0010986328125],[0.00390625,0.00390625,0.00390625],[0.001373291015625,0.001373291015625,0.001373291015625],[0.003997802734375,0.003997802734375,0.003997802734375],[0.003997802734375,0.003997802734375,0.003997802734375],[0.001373291015625,0.001373291015625,0.001373291015625],[0.00390625,0.00390625,0.00390625],[0.0010986328125,0.0010986328125,0.0010986328125],[0.004547119140625,0.004547119140625,0.004547119140625],[0.004730224609375,0.004730224609375,0.004730224609375],[0.005096435546875,0.005096435546875,0.005096435546875],[0.479156494140625,0.479156494140625,0.479156494140625]]],"scale_curve":[[[0.015625,0.006430759560316801,0.006930024363100529],[0.0625,0.039643291383981705,0.04272107407450676],[0.25,0.2617262601852417,0.2820459008216858]]]},"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":"[\"14\",\"6\",\"0\",\"17\"]"}