{"collection":"grad-noise-175k","coord":"t19_x24_u2_b115","data":{"index":157332,"ordinal":"155261560","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,mod(frc(R),P))","image":"frame_expr-157332.png","measured":true,"step":138663,"globalStep":138663,"value_mean":0.467742383480072,"value_positive_fraction":0.765625,"value_abs_mean":0.9364916086196899,"value_variance":0.6990165710449219,"value_stddev":0.8360720872879028,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7023998498916626,"gradient_energy_x":0.027747146785259247,"gradient_energy_y":0.023636464029550552,"gradient_magnitude_mean":0.03986348584294319,"gradient_axis_bias":0.0799998790025711,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009421021786693018,"laplacian_energy":0.10005633533000946,"laplacian_abs_mean":0.05663708969950676,"gradient_magnitude_variance":0.049836426973342896,"gradient_magnitude_stddev":0.22324073314666748,"gradient_magnitude_cv":5.600130558013916,"gradient_magnitude_max":2.0006263256073,"gradient_energy_over_variance":0.07350842654705048,"laplacian_energy_over_variance":0.14313870668411255,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06386767327785492,"scale_diff2_mid":0.28318408131599426,"scale_diff2_far":1.0862106084823608,"scale_diff2_near_over_variance":0.09136789292097092,"scale_diff2_mid_over_variance":0.40511783957481384,"scale_diff2_far_over_variance":1.5539125204086304,"value_histogram":[[[0.234375,0.234375,0.234375],[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],[0.0157470703125,0.0157470703125,0.0157470703125],[0.007415771484375,0.007415771484375,0.007415771484375],[0.005767822265625,0.005767822265625,0.005767822265625],[0.00830078125,0.00830078125,0.00830078125],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.00860595703125,0.00860595703125,0.00860595703125],[0.00396728515625,0.00396728515625,0.00396728515625],[0.0091552734375,0.0091552734375,0.0091552734375],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.00775146484375,0.00775146484375,0.00775146484375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.0085601806640625,0.0085601806640625,0.0085601806640625],[0.00958251953125,0.00958251953125,0.00958251953125],[0.64849853515625,0.64849853515625,0.64849853515625]]],"scale_curve":[[[0.015625,0.06386767327785492,0.09136789292097092],[0.0625,0.28318408131599426,0.40511783957481384],[0.25,1.0862106084823608,1.5539125204086304]]]},"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":"[\"19\",\"24\",\"2\",\"115\"]"}