{"collection":"grad-noise-175k","coord":"t14_x22_u6_b69","data":{"index":66337,"ordinal":"114578511","topo":"o1(o2(o2(x,x),x))","expression":"nrm(lrg(div(R,D),D))","image":"frame_expr-066337.png","measured":true,"step":18703,"globalStep":18703,"value_mean":-0.15804724395275116,"value_positive_fraction":0.5666046142578125,"value_abs_mean":0.6633022427558899,"value_variance":0.5473769903182983,"value_stddev":0.7398492693901062,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.206774950027466,"gradient_energy_x":0.13121327757835388,"gradient_energy_y":0.11281749606132507,"gradient_magnitude_mean":0.19097666442394257,"gradient_axis_bias":0.07538303732872009,"gradient_nonzero_flag":1,"laplacian_mean":0.00008966288442024961,"laplacian_energy":0.5505613088607788,"laplacian_abs_mean":0.34329888224601746,"gradient_magnitude_variance":0.20752114057540894,"gradient_magnitude_stddev":0.4555448889732361,"gradient_magnitude_cv":2.385343313217163,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.4458184540271759,"laplacian_energy_over_variance":1.0058174133300781,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.23920795321464539,"scale_diff2_mid":0.7792919874191284,"scale_diff2_far":0.9946368932723999,"scale_diff2_near_over_variance":0.4370076656341553,"scale_diff2_mid_over_variance":1.4236841201782227,"scale_diff2_far_over_variance":1.8170965909957886,"value_histogram":[[[0.410675048828125,0.410675048828125,0.410675048828125],[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],[0.1116485595703125,0.1116485595703125,0.1116485595703125],[0.0316162109375,0.0316162109375,0.0316162109375],[0.0302276611328125,0.0302276611328125,0.0302276611328125],[0.029632568359375,0.029632568359375,0.029632568359375],[0.0241241455078125,0.0241241455078125,0.0241241455078125],[0.026153564453125,0.026153564453125,0.026153564453125],[0.028045654296875,0.028045654296875,0.028045654296875],[0.0334320068359375,0.0334320068359375,0.0334320068359375],[0.035186767578125,0.035186767578125,0.035186767578125],[0.049285888671875,0.049285888671875,0.049285888671875],[0.0487823486328125,0.0487823486328125,0.0487823486328125],[0.0627593994140625,0.0627593994140625,0.0627593994140625],[0.020599365234375,0.020599365234375,0.020599365234375],[0.0172882080078125,0.0172882080078125,0.0172882080078125],[0.0155029296875,0.0155029296875,0.0155029296875],[0.0250396728515625,0.0250396728515625,0.0250396728515625]]],"scale_curve":[[[0.015625,0.23920795321464539,0.4370076656341553],[0.0625,0.7792919874191284,1.4236841201782227],[0.25,0.9946368932723999,1.8170965909957886]]]},"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":"[\"14\",\"22\",\"6\",\"69\"]"}