{"collection":"grad-noise-175k","coord":"t12_x25_u5_b16","data":{"index":40984,"ordinal":"98458258","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(sub(R,mod(R,D)))","image":"frame_expr-040984.png","measured":true,"step":7879,"globalStep":7879,"value_mean":-0.0012887277407571673,"value_positive_fraction":0.4902496337890625,"value_abs_mean":0.6037808656692505,"value_variance":0.48777127265930176,"value_stddev":0.6984062194824219,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.597394943237305,"gradient_energy_x":0.04112105071544647,"gradient_energy_y":0.007099021691828966,"gradient_magnitude_mean":0.13355188071727753,"gradient_axis_bias":0.7055574059486389,"gradient_nonzero_flag":1,"laplacian_mean":0.000028912612833664753,"laplacian_energy":0.07068917155265808,"laplacian_abs_mean":0.12595206499099731,"gradient_magnitude_variance":0.030385978519916534,"gradient_magnitude_stddev":0.17431573569774628,"gradient_magnitude_cv":1.305228590965271,"gradient_magnitude_max":1.1129724979400635,"gradient_energy_over_variance":0.09885796159505844,"laplacian_energy_over_variance":0.14492279291152954,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05995573848485947,"scale_diff2_mid":0.43508630990982056,"scale_diff2_far":0.8951200246810913,"scale_diff2_near_over_variance":0.12291773408651352,"scale_diff2_mid_over_variance":0.8919884562492371,"scale_diff2_far_over_variance":1.8351225852966309,"value_histogram":[[[0.1357879638671875,0.1357879638671875,0.1357879638671875],[0.0342559814453125,0.0342559814453125,0.0342559814453125],[0.0368804931640625,0.0368804931640625,0.0368804931640625],[0.0218048095703125,0.0218048095703125,0.0218048095703125],[0.0224609375,0.0224609375,0.0224609375],[0.01995849609375,0.01995849609375,0.01995849609375],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0339508056640625,0.0339508056640625,0.0339508056640625],[0.0167083740234375,0.0167083740234375,0.0167083740234375],[0.01214599609375,0.01214599609375,0.01214599609375],[0.0290679931640625,0.0290679931640625,0.0290679931640625],[0.0112152099609375,0.0112152099609375,0.0112152099609375],[0.01593017578125,0.01593017578125,0.01593017578125],[0.01190185546875,0.01190185546875,0.01190185546875],[0.0316009521484375,0.0316009521484375,0.0316009521484375],[0.03082275390625,0.03082275390625,0.03082275390625],[0.0695648193359375,0.0695648193359375,0.0695648193359375],[0.03375244140625,0.03375244140625,0.03375244140625],[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.0179290771484375,0.0179290771484375,0.0179290771484375],[0.013031005859375,0.013031005859375,0.013031005859375],[0.0315399169921875,0.0315399169921875,0.0315399169921875],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.016876220703125,0.016876220703125,0.016876220703125],[0.03387451171875,0.03387451171875,0.03387451171875],[0.0110931396484375,0.0110931396484375,0.0110931396484375],[0.02056884765625,0.02056884765625,0.02056884765625],[0.0216217041015625,0.0216217041015625,0.0216217041015625],[0.0251007080078125,0.0251007080078125,0.0251007080078125],[0.0396728515625,0.0396728515625,0.0396728515625],[0.0353851318359375,0.0353851318359375,0.0353851318359375],[0.1249542236328125,0.1249542236328125,0.1249542236328125]]],"scale_curve":[[[0.015625,0.05995573848485947,0.12291773408651352],[0.0625,0.43508630990982056,0.8919884562492371],[0.25,0.8951200246810913,1.8351225852966309]]]},"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":"[\"12\",\"25\",\"5\",\"16\"]"}