{"collection":"grad-noise-175k","coord":"t15_x2_u2_b3","data":{"index":70880,"ordinal":"121890222","topo":"o2(x,o1(o1(x)))","expression":"div(P,sqt(frc(R)))","image":"frame_expr-070880.png","measured":true,"step":55047,"globalStep":55047,"value_mean":-0.0009494153782725334,"value_positive_fraction":0.5,"value_abs_mean":0.9501281380653381,"value_variance":0.9405628442764282,"value_stddev":0.9698261618614197,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.639286994934082,"gradient_energy_x":0.0011786798713728786,"gradient_energy_y":0.00005869834421901032,"gradient_magnitude_mean":0.008095948025584221,"gradient_axis_bias":0.9051246643066406,"gradient_nonzero_flag":1,"laplacian_mean":2.9621151043102145e-7,"laplacian_energy":0.0004571985045913607,"laplacian_abs_mean":0.003193153068423271,"gradient_magnitude_variance":0.001171862822957337,"gradient_magnitude_stddev":0.0342324823141098,"gradient_magnitude_cv":4.228347301483154,"gradient_magnitude_max":0.5904949903488159,"gradient_energy_over_variance":0.001315572066232562,"laplacian_energy_over_variance":0.00048609034274704754,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0030645967926830053,"scale_diff2_mid":0.03139738366007805,"scale_diff2_far":0.26099956035614014,"scale_diff2_near_over_variance":0.003258258569985628,"scale_diff2_mid_over_variance":0.03338148444890976,"scale_diff2_far_over_variance":0.2774929702281952,"value_histogram":[[[0.4639434814453125,0.4639434814453125,0.4639434814453125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.001678466796875,0.001678466796875,0.001678466796875],[0.001312255859375,0.001312255859375,0.001312255859375],[0.001434326171875,0.001434326171875,0.001434326171875],[0.00164794921875,0.00164794921875,0.00164794921875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.010711669921875,0.010711669921875,0.010711669921875],[0.010955810546875,0.010955810546875,0.010955810546875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0018310546875,0.0018310546875,0.0018310546875],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.00146484375,0.00146484375,0.00146484375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0015716552734375,0.0015716552734375,0.0015716552734375],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.001922607421875,0.001922607421875,0.001922607421875],[0.4623260498046875,0.4623260498046875,0.4623260498046875]]],"scale_curve":[[[0.015625,0.0030645967926830053,0.003258258569985628],[0.0625,0.03139738366007805,0.03338148444890976],[0.25,0.26099956035614014,0.2774929702281952]]]},"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":"[\"15\",\"2\",\"2\",\"3\"]"}