{"collection":"grad-noise-175k","coord":"t19_x8_u6_b94","data":{"index":144243,"ordinal":"154615927","topo":"o2(x,o2(o1(x),x))","expression":"min(P,lrg(nrm(R),R))","image":"frame_expr-144243.png","measured":true,"step":33951,"globalStep":33951,"value_mean":-0.2783217430114746,"value_positive_fraction":0.40509033203125,"value_abs_mean":0.6591801643371582,"value_variance":0.5326176285743713,"value_stddev":0.7298065423965454,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.0056281089782715,"gradient_energy_x":0.0014060114044696093,"gradient_energy_y":0.0009405817254446447,"gradient_magnitude_mean":0.027251290157437325,"gradient_axis_bias":0.1983427107334137,"gradient_nonzero_flag":1,"laplacian_mean":-0.000047774650738574564,"laplacian_energy":0.00012814263754989952,"laplacian_abs_mean":0.006520023103803396,"gradient_magnitude_variance":0.0016036732122302055,"gradient_magnitude_stddev":0.04004588723182678,"gradient_magnitude_cv":1.4695042371749878,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.004405774641782045,"laplacian_energy_over_variance":0.00024059029237832874,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004708434920758009,"scale_diff2_mid":0.06173192337155342,"scale_diff2_far":0.268803209066391,"scale_diff2_near_over_variance":0.00884017813950777,"scale_diff2_mid_over_variance":0.11590288579463959,"scale_diff2_far_over_variance":0.504683256149292,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.1865997314453125,0.1865997314453125,0.1865997314453125],[0.02630615234375,0.02630615234375,0.02630615234375],[0.0236053466796875,0.0236053466796875,0.0236053466796875],[0.02239990234375,0.02239990234375,0.02239990234375],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.017913818359375,0.017913818359375,0.017913818359375],[0.0087127685546875,0.0087127685546875,0.0087127685546875],[0.01934814453125,0.01934814453125,0.01934814453125],[0.0204010009765625,0.0204010009765625,0.0204010009765625],[0.0069580078125,0.0069580078125,0.0069580078125],[0.017913818359375,0.017913818359375,0.017913818359375],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0199432373046875,0.0199432373046875,0.0199432373046875],[0.019744873046875,0.019744873046875,0.019744873046875],[0.0203399658203125,0.0203399658203125,0.0203399658203125],[0.076934814453125,0.076934814453125,0.076934814453125]]],"scale_curve":[[[0.015625,0.004708434920758009,0.00884017813950777],[0.0625,0.06173192337155342,0.11590288579463959],[0.25,0.268803209066391,0.504683256149292]]]},"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\",\"8\",\"6\",\"94\"]"}