{"collection":"grad-noise-175k","coord":"t19_x19_u0_b71","data":{"index":152811,"ordinal":"155059109","topo":"o2(x,o2(o1(x),x))","expression":"lrg(R,mod(sqt(P),D))","image":"frame_expr-152811.png","measured":true,"step":102495,"globalStep":102495,"value_mean":0.687006950378418,"value_positive_fraction":0.916412353515625,"value_abs_mean":0.687006950378418,"value_variance":0.16267679631710052,"value_stddev":0.4033321142196655,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":2.5020718574523926,"gradient_energy_x":0.010916700586676598,"gradient_energy_y":0.001157943857833743,"gradient_magnitude_mean":0.04378799349069595,"gradient_axis_bias":0.80820232629776,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000303055076074088,"laplacian_energy":0.02866334468126297,"laplacian_abs_mean":0.04326552897691727,"gradient_magnitude_variance":0.01015458907932043,"gradient_magnitude_stddev":0.10076998174190521,"gradient_magnitude_cv":2.3013153076171875,"gradient_magnitude_max":0.999738872051239,"gradient_energy_over_variance":0.07422474771738052,"laplacian_energy_over_variance":0.1761981099843979,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007953143678605556,"scale_diff2_mid":0.06889884173870087,"scale_diff2_far":0.1795668601989746,"scale_diff2_near_over_variance":0.04888923093676567,"scale_diff2_mid_over_variance":0.42353206872940063,"scale_diff2_far_over_variance":1.1038259267807007,"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],[0.1687164306640625,0.1687164306640625,0.1687164306640625],[0.02703857421875,0.02703857421875,0.02703857421875],[0.0248260498046875,0.0248260498046875,0.0248260498046875],[0.0267791748046875,0.0267791748046875,0.0267791748046875],[0.0099029541015625,0.0099029541015625,0.0099029541015625],[0.02020263671875,0.02020263671875,0.02020263671875],[0.0115509033203125,0.0115509033203125,0.0115509033203125],[0.022674560546875,0.022674560546875,0.022674560546875],[0.0273284912109375,0.0273284912109375,0.0273284912109375],[0.00982666015625,0.00982666015625,0.00982666015625],[0.022064208984375,0.022064208984375,0.022064208984375],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0253753662109375,0.0253753662109375,0.0253753662109375],[0.02703857421875,0.02703857421875,0.02703857421875],[0.0264739990234375,0.0264739990234375,0.0264739990234375],[0.5421142578125,0.5421142578125,0.5421142578125]]],"scale_curve":[[[0.015625,0.007953143678605556,0.04888923093676567],[0.0625,0.06889884173870087,0.42353206872940063],[0.25,0.1795668601989746,1.1038259267807007]]]},"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\",\"19\",\"0\",\"71\"]"}