{"collection":"grad-noise-175k","coord":"t20_x5_u0_b88","data":{"index":160609,"ordinal":"162614113","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,min(add(P,D),R))","image":"frame_expr-160609.png","measured":true,"step":164879,"globalStep":164879,"value_mean":-0.02929159812629223,"value_positive_fraction":0.4837799072265625,"value_abs_mean":0.9595860242843628,"value_variance":0.9438154101371765,"value_stddev":0.9715016484260559,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7111455202102661,"gradient_energy_x":0.0011089942418038845,"gradient_energy_y":0.00014080943947192281,"gradient_magnitude_mean":0.00886628869920969,"gradient_axis_bias":0.7746695280075073,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001803787745302543,"laplacian_energy":0.00021073411335237324,"laplacian_abs_mean":0.0028867607470601797,"gradient_magnitude_variance":0.0011713122949004173,"gradient_magnitude_stddev":0.03422443941235542,"gradient_magnitude_cv":3.8600635528564453,"gradient_magnitude_max":0.30371373891830444,"gradient_energy_over_variance":0.0013242034474387765,"laplacian_energy_over_variance":0.00022327894112095237,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030591986142098904,"scale_diff2_mid":0.036106307059526443,"scale_diff2_far":0.27099478244781494,"scale_diff2_near_over_variance":0.003241310128942132,"scale_diff2_mid_over_variance":0.038255687803030014,"scale_diff2_far_over_variance":0.2871268689632416,"value_histogram":[[[0.4729766845703125,0.4729766845703125,0.4729766845703125],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.003326416015625,0.003326416015625,0.003326416015625],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.00238037109375,0.00238037109375,0.00238037109375],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.001495361328125,0.001495361328125,0.001495361328125],[0.00225830078125,0.00225830078125,0.00225830078125],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.002410888671875,0.002410888671875,0.002410888671875],[0.0023193359375,0.0023193359375,0.0023193359375],[0.002716064453125,0.002716064453125,0.002716064453125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.44696044921875,0.44696044921875,0.44696044921875]]],"scale_curve":[[[0.015625,0.0030591986142098904,0.003241310128942132],[0.0625,0.036106307059526443,0.038255687803030014],[0.25,0.27099478244781494,0.2871268689632416]]]},"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":"[\"20\",\"5\",\"0\",\"88\"]"}