{"collection":"grad-noise-175k","coord":"t19_x19_u6_b71","data":{"index":153537,"ordinal":"155060315","topo":"o2(x,o2(o1(x),x))","expression":"lrg(R,mod(nrm(P),D))","image":"frame_expr-153537.png","measured":true,"step":108303,"globalStep":108303,"value_mean":0.49530690908432007,"value_positive_fraction":0.8970184326171875,"value_abs_mean":0.49530690908432007,"value_variance":0.16014914214611053,"value_stddev":0.4001863896846771,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.3459854125976562,"gradient_energy_x":0.020114418119192123,"gradient_energy_y":0.002167254453524947,"gradient_magnitude_mean":0.0755375400185585,"gradient_axis_bias":0.8054674863815308,"gradient_nonzero_flag":1,"laplacian_mean":0.00006258827488636598,"laplacian_energy":0.049081698060035706,"laplacian_abs_mean":0.07154173403978348,"gradient_magnitude_variance":0.016574453562498093,"gradient_magnitude_stddev":0.1287418156862259,"gradient_magnitude_cv":1.704342246055603,"gradient_magnitude_max":0.9998044967651367,"gradient_energy_over_variance":0.13913077116012573,"laplacian_energy_over_variance":0.3064749538898468,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016589801758527756,"scale_diff2_mid":0.12364939600229263,"scale_diff2_far":0.2782803177833557,"scale_diff2_near_over_variance":0.10358970612287521,"scale_diff2_mid_over_variance":0.7720890641212463,"scale_diff2_far_over_variance":1.7376322746276855,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.25518798828125,0.25518798828125,0.25518798828125],[0.0481414794921875,0.0481414794921875,0.0481414794921875],[0.04437255859375,0.04437255859375,0.04437255859375],[0.044403076171875,0.044403076171875,0.044403076171875],[0.0155029296875,0.0155029296875,0.0155029296875],[0.036102294921875,0.036102294921875,0.036102294921875],[0.01959228515625,0.01959228515625,0.01959228515625],[0.0426788330078125,0.0426788330078125,0.0426788330078125],[0.0420684814453125,0.0420684814453125,0.0420684814453125],[0.0197601318359375,0.0197601318359375,0.0197601318359375],[0.0358123779296875,0.0358123779296875,0.0358123779296875],[0.015594482421875,0.015594482421875,0.015594482421875],[0.0420074462890625,0.0420074462890625,0.0420074462890625],[0.0433197021484375,0.0433197021484375,0.0433197021484375],[0.0459442138671875,0.0459442138671875,0.0459442138671875],[0.24951171875,0.24951171875,0.24951171875]]],"scale_curve":[[[0.015625,0.016589801758527756,0.10358970612287521],[0.0625,0.12364939600229263,0.7720890641212463],[0.25,0.2782803177833557,1.7376322746276855]]]},"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\",\"19\",\"6\",\"71\"]"}