{"collection":"grad-noise-175k","coord":"t19_x15_u1_b58","data":{"index":149531,"ordinal":"154897693","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,div(log(R),P))","image":"frame_expr-149531.png","measured":true,"step":76255,"globalStep":76255,"value_mean":-0.9651009440422058,"value_positive_fraction":0.0168609619140625,"value_abs_mean":0.966992199420929,"value_variance":0.03370104357600212,"value_stddev":0.18357843160629272,"value_min":-1,"value_max":0.2635253667831421,"value_range":1.263525366783142,"histogram_probability_sum":1,"histogram_entropy_bits":0.3063519299030304,"gradient_energy_x":0.003818388795480132,"gradient_energy_y":0.003036254784092307,"gradient_magnitude_mean":0.008041809312999249,"gradient_axis_bias":0.1141027957201004,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007310763976420276,"laplacian_energy":0.014438025653362274,"laplacian_abs_mean":0.015297086909413338,"gradient_magnitude_variance":0.006787443533539772,"gradient_magnitude_stddev":0.08238594233989716,"gradient_magnitude_cv":10.244702339172363,"gradient_magnitude_max":1.3701444864273071,"gradient_energy_over_variance":0.20339557528495789,"laplacian_energy_over_variance":0.4284147620201111,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00586114265024662,"scale_diff2_mid":0.023952944204211235,"scale_diff2_far":0.06153767555952072,"scale_diff2_near_over_variance":0.17391575872898102,"scale_diff2_mid_over_variance":0.7107478380203247,"scale_diff2_far_over_variance":1.8259872198104858,"value_histogram":[[[0.96484375,0.96484375,0.96484375],[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],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.00360107421875,0.00360107421875,0.00360107421875],[0.011444091796875,0.011444091796875,0.011444091796875],[0.0117645263671875,0.0117645263671875,0.0117645263671875],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0009613037109375,0.0009613037109375,0.0009613037109375],[0.000396728515625,0.000396728515625,0.000396728515625],[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":[[[0.015625,0.00586114265024662,0.17391575872898102],[0.0625,0.023952944204211235,0.7107478380203247],[0.25,0.06153767555952072,1.8259872198104858]]]},"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\",\"15\",\"1\",\"58\"]"}