{"collection":"grad-noise-175k","coord":"t20_x12_u0_b185","data":{"index":162113,"ordinal":"162897017","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,mod(dot(D,D),P))","image":"frame_expr-162113.png","measured":true,"step":5311,"globalStep":5311,"value_mean":-0.1280657947063446,"value_positive_fraction":0.4375,"value_abs_mean":0.9969329833984375,"value_variance":0.9786524772644043,"value_stddev":0.9892686605453491,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1144112348556519,"gradient_energy_x":0.01406149473041296,"gradient_energy_y":0.000032866402762010694,"gradient_magnitude_mean":0.008600598201155663,"gradient_axis_bias":0.9953362941741943,"gradient_nonzero_flag":1,"laplacian_mean":0.000005022382538300008,"laplacian_energy":0.028196800500154495,"laplacian_abs_mean":0.015619136393070221,"gradient_magnitude_variance":0.014011869207024574,"gradient_magnitude_stddev":0.11837173998355865,"gradient_magnitude_cv":13.763197898864746,"gradient_magnitude_max":1.9977922439575195,"gradient_energy_over_variance":0.014401803724467754,"laplacian_energy_over_variance":0.02881186082959175,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018707338720560074,"scale_diff2_mid":0.07714255154132843,"scale_diff2_far":0.32925325632095337,"scale_diff2_near_over_variance":0.019115405157208443,"scale_diff2_mid_over_variance":0.07882527261972427,"scale_diff2_far_over_variance":0.33643531799316406,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0,0,0],[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],[0.00146484375,0.00146484375,0.00146484375],[0.0068359375,0.0068359375,0.0068359375],[0.00341796875,0.00341796875,0.00341796875],[0.00390625,0.00390625,0.00390625],[0.421875,0.421875,0.421875]]],"scale_curve":[[[0.015625,0.018707338720560074,0.019115405157208443],[0.0625,0.07714255154132843,0.07882527261972427],[0.25,0.32925325632095337,0.33643531799316406]]]},"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":"[\"20\",\"12\",\"0\",\"185\"]"}