{"collection":"grad-noise-175k","coord":"t16_x15_u0_b63","data":{"index":87396,"ordinal":"130535694","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,sqt(min(R,P)))","image":"frame_expr-087396.png","measured":true,"step":15975,"globalStep":15975,"value_mean":-0.9961872100830078,"value_positive_fraction":0.001953125,"value_abs_mean":0.9965553283691406,"value_variance":0.0037811920046806335,"value_stddev":0.06149139627814293,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":0.04827376827597618,"gradient_energy_x":0.0002827576536219567,"gradient_energy_y":0.0004342015599831939,"gradient_magnitude_mean":0.0008550904458388686,"gradient_axis_bias":-0.21123084425926208,"gradient_nonzero_flag":1,"laplacian_mean":0.00001348619753116509,"laplacian_energy":0.001458139275200665,"laplacian_abs_mean":0.0014754084404557943,"gradient_magnitude_variance":0.0007159654051065445,"gradient_magnitude_stddev":0.026757529005408287,"gradient_magnitude_cv":31.29204559326172,"gradient_magnitude_max":1.1454209089279175,"gradient_energy_over_variance":0.18961195647716522,"laplacian_energy_over_variance":0.3856295049190521,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.003237128956243396,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.8561133146286011,"value_histogram":[[[0.99609375,0.99609375,0.99609375],[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],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00048828125,0.00048828125,0.00048828125],[0.00048828125,0.00048828125,0.00048828125],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[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]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.003237128956243396,0.8561133146286011]]]},"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\",\"15\",\"0\",\"63\"]"}