{"collection":"grad-noise-175k","coord":"t19_x24_u6_b91","data":{"index":157792,"ordinal":"155262340","topo":"o2(x,o2(o1(x),x))","expression":"min(R,div(nrm(R),P))","image":"frame_expr-157792.png","measured":true,"step":142343,"globalStep":142343,"value_mean":-0.3108060956001282,"value_positive_fraction":0.1599884033203125,"value_abs_mean":0.3692799210548401,"value_variance":0.1324339658021927,"value_stddev":0.36391475796699524,"value_min":-1,"value_max":0.922699511051178,"value_range":1.9226994514465332,"histogram_probability_sum":1,"histogram_entropy_bits":4.246779441833496,"gradient_energy_x":0.006877143867313862,"gradient_energy_y":0.005440976936370134,"gradient_magnitude_mean":0.04030032828450203,"gradient_axis_bias":0.11658976227045059,"gradient_nonzero_flag":1,"laplacian_mean":0.000019413471818552352,"laplacian_energy":0.02133842185139656,"laplacian_abs_mean":0.024529067799448967,"gradient_magnitude_variance":0.010694360360503197,"gradient_magnitude_stddev":0.10341353714466095,"gradient_magnitude_cv":2.5660717487335205,"gradient_magnitude_max":2.420182943344116,"gradient_energy_over_variance":0.09301330894231796,"laplacian_energy_over_variance":0.16112498939037323,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018226074054837227,"scale_diff2_mid":0.10155793279409409,"scale_diff2_far":0.2751762568950653,"scale_diff2_near_over_variance":0.1376238614320755,"scale_diff2_mid_over_variance":0.7668571472167969,"scale_diff2_far_over_variance":2.0778374671936035,"value_histogram":[[[0.100433349609375,0.100433349609375,0.100433349609375],[0.0127716064453125,0.0127716064453125,0.0127716064453125],[0.025115966796875,0.025115966796875,0.025115966796875],[0.016448974609375,0.016448974609375,0.016448974609375],[0.0203704833984375,0.0203704833984375,0.0203704833984375],[0.0235748291015625,0.0235748291015625,0.0235748291015625],[0.03155517578125,0.03155517578125,0.03155517578125],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0388336181640625,0.0388336181640625,0.0388336181640625],[0.0528717041015625,0.0528717041015625,0.0528717041015625],[0.0623626708984375,0.0623626708984375,0.0623626708984375],[0.068115234375,0.068115234375,0.068115234375],[0.08349609375,0.08349609375,0.08349609375],[0.0966796875,0.0966796875,0.0966796875],[0.10870361328125,0.10870361328125,0.10870361328125],[0.0613861083984375,0.0613861083984375,0.0613861083984375],[0.0444793701171875,0.0444793701171875,0.0444793701171875],[0.0460205078125,0.0460205078125,0.0460205078125],[0.0215606689453125,0.0215606689453125,0.0215606689453125],[0.010009765625,0.010009765625,0.010009765625],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0049591064453125,0.0049591064453125,0.0049591064453125],[0.0048828125,0.0048828125,0.0048828125],[0.004180908203125,0.004180908203125,0.004180908203125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000335693359375,0.000335693359375,0.000335693359375],[0,0,0]]],"scale_curve":[[[0.015625,0.018226074054837227,0.1376238614320755],[0.0625,0.10155793279409409,0.7668571472167969],[0.25,0.2751762568950653,2.0778374671936035]]]},"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\",\"6\",\"91\"]"}