{"collection":"grad-noise-175k","coord":"t19_x5_u2_b91","data":{"index":141215,"ordinal":"154493917","topo":"o2(x,o2(o1(x),x))","expression":"min(P,div(frc(D),R))","image":"frame_expr-141215.png","measured":true,"step":9727,"globalStep":9727,"value_mean":-0.5587739944458008,"value_positive_fraction":0.2062835693359375,"value_abs_mean":0.797761082649231,"value_variance":0.4337271749973297,"value_stddev":0.6585796475410461,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.790631055831909,"gradient_energy_x":0.03213166818022728,"gradient_energy_y":0.008508744649589062,"gradient_magnitude_mean":0.08376793563365936,"gradient_axis_bias":0.5812667608261108,"gradient_nonzero_flag":1,"laplacian_mean":0.000044910411816090345,"laplacian_energy":0.06721679866313934,"laplacian_abs_mean":0.08332812786102295,"gradient_magnitude_variance":0.03360885754227638,"gradient_magnitude_stddev":0.18332718312740326,"gradient_magnitude_cv":2.1885125637054443,"gradient_magnitude_max":2.474710702896118,"gradient_energy_over_variance":0.09370040893554688,"laplacian_energy_over_variance":0.1549748331308365,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04853663221001625,"scale_diff2_mid":0.2559276819229126,"scale_diff2_far":0.5440959930419922,"scale_diff2_near_over_variance":0.11190590262413025,"scale_diff2_mid_over_variance":0.5900660753250122,"scale_diff2_far_over_variance":1.254465937614441,"value_histogram":[[[0.604705810546875,0.604705810546875,0.604705810546875],[0.011993408203125,0.011993408203125,0.011993408203125],[0.010589599609375,0.010589599609375,0.010589599609375],[0.0091705322265625,0.0091705322265625,0.0091705322265625],[0.007232666015625,0.007232666015625,0.007232666015625],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0094451904296875,0.0094451904296875,0.0094451904296875],[0.01153564453125,0.01153564453125,0.01153564453125],[0.010223388671875,0.010223388671875,0.010223388671875],[0.012969970703125,0.012969970703125,0.012969970703125],[0.0148468017578125,0.0148468017578125,0.0148468017578125],[0.0162353515625,0.0162353515625,0.0162353515625],[0.0155792236328125,0.0155792236328125,0.0155792236328125],[0.0187225341796875,0.0187225341796875,0.0187225341796875],[0.023681640625,0.023681640625,0.023681640625],[0.01934814453125,0.01934814453125,0.01934814453125],[0.0147552490234375,0.0147552490234375,0.0147552490234375],[0.012847900390625,0.012847900390625,0.012847900390625],[0.012481689453125,0.012481689453125,0.012481689453125],[0.010498046875,0.010498046875,0.010498046875],[0.0084075927734375,0.0084075927734375,0.0084075927734375],[0.009063720703125,0.009063720703125,0.009063720703125],[0.0078277587890625,0.0078277587890625,0.0078277587890625],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.0057830810546875,0.0057830810546875,0.0057830810546875],[0.0055389404296875,0.0055389404296875,0.0055389404296875],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.00555419921875,0.00555419921875,0.00555419921875],[0.0059051513671875,0.0059051513671875,0.0059051513671875],[0.0056610107421875,0.0056610107421875,0.0056610107421875],[0.0704345703125,0.0704345703125,0.0704345703125]]],"scale_curve":[[[0.015625,0.04853663221001625,0.11190590262413025],[0.0625,0.2559276819229126,0.5900660753250122],[0.25,0.5440959930419922,1.254465937614441]]]},"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\",\"5\",\"2\",\"91\"]"}