{"collection":"grad-noise-175k","coord":"t14_x3_u5_b49","data":{"index":50103,"ordinal":"113810671","topo":"o1(o2(o2(x,x),x))","expression":"sgn(pow(mod(P,D),P))","image":"frame_expr-050103.png","measured":true,"step":59791,"globalStep":59791,"value_mean":0.12866391241550446,"value_positive_fraction":0.59765625,"value_abs_mean":0.9139190912246704,"value_variance":0.8886148929595947,"value_stddev":0.9426637291908264,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.5972388982772827,"gradient_energy_x":0.35354068875312805,"gradient_energy_y":0,"gradient_magnitude_mean":0.22064626216888428,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":5.676632941487014e-9,"laplacian_energy":0.856686532497406,"laplacian_abs_mean":0.4274277091026306,"gradient_magnitude_variance":0.30493059754371643,"gradient_magnitude_stddev":0.5522052049636841,"gradient_magnitude_cv":2.502671957015991,"gradient_magnitude_max":1.9994179010391235,"gradient_energy_over_variance":0.3978559076786041,"laplacian_energy_over_variance":0.9640695452690125,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.26970335841178894,"scale_diff2_mid":0.3453664183616638,"scale_diff2_far":0.29853755235671997,"scale_diff2_near_over_variance":0.30350983142852783,"scale_diff2_mid_over_variance":0.3886570334434509,"scale_diff2_far_over_variance":0.3359583020210266,"value_histogram":[[[0.3828125,0.3828125,0.3828125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.06640625,0.06640625,0.06640625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.51171875,0.51171875,0.51171875]]],"scale_curve":[[[0.015625,0.26970335841178894,0.30350983142852783],[0.0625,0.3453664183616638,0.3886570334434509],[0.25,0.29853755235671997,0.3359583020210266]]]},"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":"[\"14\",\"3\",\"5\",\"49\"]"}