{"collection":"grad-noise-175k","coord":"t16_x17_u0_b55","data":{"index":89082,"ordinal":"130616488","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,sqt(add(R,R)))","image":"frame_expr-089082.png","measured":true,"step":29463,"globalStep":29463,"value_mean":-0.9570572376251221,"value_positive_fraction":0.02166748046875,"value_abs_mean":0.9615205526351929,"value_variance":0.04166070744395256,"value_stddev":0.2041095495223999,"value_min":-1,"value_max":0.23116075992584229,"value_range":1.2311607599258423,"histogram_probability_sum":1,"histogram_entropy_bits":0.37555062770843506,"gradient_energy_x":0.004310559015721083,"gradient_energy_y":0.0040846290066838264,"gradient_magnitude_mean":0.009672877378761768,"gradient_axis_bias":0.026911847293376923,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001348762361885747,"laplacian_energy":0.017473580315709114,"laplacian_abs_mean":0.017376165837049484,"gradient_magnitude_variance":0.008301394991576672,"gradient_magnitude_stddev":0.09111198782920837,"gradient_magnitude_cv":9.419325828552246,"gradient_magnitude_max":1.3704309463500977,"gradient_energy_over_variance":0.20151332020759583,"laplacian_energy_over_variance":0.419425904750824,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0063797468319535255,"scale_diff2_mid":0.027212876826524734,"scale_diff2_far":0.06921280920505524,"scale_diff2_near_over_variance":0.15313582122325897,"scale_diff2_mid_over_variance":0.653202474117279,"scale_diff2_far_over_variance":1.6613450050354004,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.00494384765625,0.00494384765625,0.00494384765625],[0.00750732421875,0.00750732421875,0.00750732421875],[0.00823974609375,0.00823974609375,0.00823974609375],[0.0009765625,0.0009765625,0.0009765625],[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]]],"scale_curve":[[[0.015625,0.0063797468319535255,0.15313582122325897],[0.0625,0.027212876826524734,0.653202474117279],[0.25,0.06921280920505524,1.6613450050354004]]]},"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":"[\"16\",\"17\",\"0\",\"55\"]"}