{"collection":"grad-noise-175k","coord":"t20_x62_u0_b157","data":{"index":172135,"ordinal":"164917039","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,div(div(P,R),R))","image":"frame_expr-172135.png","measured":true,"step":85487,"globalStep":85487,"value_mean":-0.002065998036414385,"value_positive_fraction":0.497039794921875,"value_abs_mean":0.9775370359420776,"value_variance":0.9690589308738708,"value_stddev":0.984407901763916,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4349392652511597,"gradient_energy_x":0.004077913239598274,"gradient_energy_y":0.0006677472265437245,"gradient_magnitude_mean":0.009698155336081982,"gradient_axis_bias":0.7185862064361572,"gradient_nonzero_flag":1,"laplacian_mean":-0.00001482302923250245,"laplacian_energy":0.006191403139382601,"laplacian_abs_mean":0.008751068264245987,"gradient_magnitude_variance":0.0046499609015882015,"gradient_magnitude_stddev":0.06819061934947968,"gradient_magnitude_cv":7.03129768371582,"gradient_magnitude_max":2.173530101776123,"gradient_energy_over_variance":0.004897184669971466,"laplacian_energy_over_variance":0.006389088463038206,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010307569988071918,"scale_diff2_mid":0.06864039599895477,"scale_diff2_far":0.3321792483329773,"scale_diff2_near_over_variance":0.010636680759489536,"scale_diff2_mid_over_variance":0.0708320140838623,"scale_diff2_far_over_variance":0.34278541803359985,"value_histogram":[[[0.4750823974609375,0.4750823974609375,0.4750823974609375],[0.00164794921875,0.00164794921875,0.00164794921875],[0.001708984375,0.001708984375,0.001708984375],[0.00274658203125,0.00274658203125,0.00274658203125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.002227783203125,0.002227783203125,0.002227783203125],[0.00201416015625,0.00201416015625,0.00201416015625],[0.002227783203125,0.002227783203125,0.002227783203125],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.001983642578125,0.001983642578125,0.001983642578125],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.001190185546875,0.001190185546875,0.001190185546875],[0.001495361328125,0.001495361328125,0.001495361328125],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0009765625,0.0009765625,0.0009765625],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.001251220703125,0.001251220703125,0.001251220703125],[0.00115966796875,0.00115966796875,0.00115966796875],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.000823974609375,0.000823974609375,0.000823974609375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.480010986328125,0.480010986328125,0.480010986328125]]],"scale_curve":[[[0.015625,0.010307569988071918,0.010636680759489536],[0.0625,0.06864039599895477,0.0708320140838623],[0.25,0.3321792483329773,0.34278541803359985]]]},"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\",\"62\",\"0\",\"157\"]"}