{"collection":"grad-noise-175k","coord":"t12_x22_u2_b88","data":{"index":38152,"ordinal":"98336524","topo":"o1(o2(x,o2(x,x)))","expression":"frc(min(R,add(D,D)))","image":"frame_expr-038152.png","measured":true,"step":135063,"globalStep":135063,"value_mean":0.47123008966445923,"value_positive_fraction":1,"value_abs_mean":0.47123008966445923,"value_variance":0.05291740223765373,"value_stddev":0.23003782331943512,"value_min":0.0009736495558172464,"value_max":0.9968236088752747,"value_range":0.9958499670028687,"histogram_probability_sum":1,"histogram_entropy_bits":3.80397891998291,"gradient_energy_x":0.03695589303970337,"gradient_energy_y":0.00045596028212457895,"gradient_magnitude_mean":0.11437973380088806,"gradient_axis_bias":0.9756247997283936,"gradient_nonzero_flag":1,"laplacian_mean":0.00008546957542421296,"laplacian_energy":0.08249439299106598,"laplacian_abs_mean":0.1352391541004181,"gradient_magnitude_variance":0.024329788982868195,"gradient_magnitude_stddev":0.15598008036613464,"gradient_magnitude_cv":1.3637038469314575,"gradient_magnitude_max":0.9342841506004333,"gradient_energy_over_variance":0.7069858312606812,"laplacian_energy_over_variance":1.5589275360107422,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.032966531813144684,"scale_diff2_mid":0.03273338824510574,"scale_diff2_far":0.05809781327843666,"scale_diff2_near_over_variance":0.6229808926582336,"scale_diff2_mid_over_variance":0.6185750961303711,"scale_diff2_far_over_variance":1.0978962182998657,"value_histogram":[[[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],[0,0,0],[0.013671875,0.013671875,0.013671875],[0.05029296875,0.05029296875,0.05029296875],[0.054290771484375,0.054290771484375,0.054290771484375],[0.0690155029296875,0.0690155029296875,0.0690155029296875],[0.0747222900390625,0.0747222900390625,0.0747222900390625],[0.10333251953125,0.10333251953125,0.10333251953125],[0.1133270263671875,0.1133270263671875,0.1133270263671875],[0.0911102294921875,0.0911102294921875,0.0911102294921875],[0.0772247314453125,0.0772247314453125,0.0772247314453125],[0.074554443359375,0.074554443359375,0.074554443359375],[0.0809326171875,0.0809326171875,0.0809326171875],[0.0544891357421875,0.0544891357421875,0.0544891357421875],[0.066680908203125,0.066680908203125,0.066680908203125],[0.0324859619140625,0.0324859619140625,0.0324859619140625],[0.0415191650390625,0.0415191650390625,0.0415191650390625],[0.002349853515625,0.002349853515625,0.002349853515625]]],"scale_curve":[[[0.015625,0.032966531813144684,0.6229808926582336],[0.0625,0.03273338824510574,0.6185750961303711],[0.25,0.05809781327843666,1.0978962182998657]]]},"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\",\"22\",\"2\",\"88\"]"}