{"collection":"grad-noise-175k","coord":"t19_x25_u6_b24","data":{"index":158572,"ordinal":"155302674","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,mlt(nrm(R),D))","image":"frame_expr-158572.png","measured":true,"step":148583,"globalStep":148583,"value_mean":-0.0001558045914862305,"value_positive_fraction":0.4972686767578125,"value_abs_mean":0.04738275334239006,"value_variance":0.004040715750306845,"value_stddev":0.06356662511825562,"value_min":-0.20287351310253143,"value_max":0.22852401435375214,"value_range":0.43139752745628357,"histogram_probability_sum":1,"histogram_entropy_bits":2.1316094398498535,"gradient_energy_x":0.00032220390858128667,"gradient_energy_y":0.000046110875700833276,"gradient_magnitude_mean":0.01606060191988945,"gradient_axis_bias":0.7496115565299988,"gradient_nonzero_flag":1,"laplacian_mean":0.000002080987087538233,"laplacian_energy":0.00004682373037212528,"laplacian_abs_mean":0.005532385781407356,"gradient_magnitude_variance":0.00011037689546355978,"gradient_magnitude_stddev":0.010506040416657925,"gradient_magnitude_cv":0.6541498899459839,"gradient_magnitude_max":0.0572306327521801,"gradient_energy_over_variance":0.09115087985992432,"laplacian_energy_over_variance":0.011587979272007942,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0006606053793802857,"scale_diff2_mid":0.006063844542950392,"scale_diff2_far":0.005936489440500736,"scale_diff2_near_over_variance":0.16348722577095032,"scale_diff2_mid_over_variance":1.5006858110427856,"scale_diff2_far_over_variance":1.4691678285598755,"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],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0311431884765625,0.0311431884765625,0.0311431884765625],[0.120849609375,0.120849609375,0.120849609375],[0.348602294921875,0.348602294921875,0.348602294921875],[0.3499603271484375,0.3499603271484375,0.3499603271484375],[0.1146240234375,0.1146240234375,0.1146240234375],[0.0309906005859375,0.0309906005859375,0.0309906005859375],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[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]]],"scale_curve":[[[0.015625,0.0006606053793802857,0.16348722577095032],[0.0625,0.006063844542950392,1.5006858110427856],[0.25,0.005936489440500736,1.4691678285598755]]]},"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\",\"25\",\"6\",\"24\"]"}