{"collection":"grad-noise-175k","coord":"t14_x22_u0_b38","data":{"index":65580,"ordinal":"114577274","topo":"o1(o2(o2(x,x),x))","expression":"sqt(div(mod(R,D),D))","image":"frame_expr-065580.png","measured":true,"step":12647,"globalStep":12647,"value_mean":-0.9366816282272339,"value_positive_fraction":0.0390625,"value_abs_mean":0.9851933717727661,"value_variance":0.10004517436027527,"value_stddev":0.316299170255661,"value_min":-1,"value_max":0.9831225275993347,"value_range":1.9831225872039795,"histogram_probability_sum":1,"histogram_entropy_bits":0.3784641921520233,"gradient_energy_x":0.015272860415279865,"gradient_energy_y":0.010884594172239304,"gradient_magnitude_mean":0.021254191175103188,"gradient_axis_bias":0.16776350140571594,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000012726358136205818,"laplacian_energy":0.05859757214784622,"laplacian_abs_mean":0.03942272439599037,"gradient_magnitude_variance":0.025712843984365463,"gradient_magnitude_stddev":0.16035224497318268,"gradient_magnitude_cv":7.544500350952148,"gradient_magnitude_max":2.7791695594787598,"gradient_energy_over_variance":0.2614564299583435,"laplacian_energy_over_variance":0.5857111215591431,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.025737883523106575,"scale_diff2_mid":0.10319282859563828,"scale_diff2_far":0.221404567360878,"scale_diff2_near_over_variance":0.25726261734962463,"scale_diff2_mid_over_variance":1.03146231174469,"scale_diff2_far_over_variance":2.213045835494995,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[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],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00048828125,0.00048828125,0.00048828125],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0019073486328125,0.0019073486328125,0.0019073486328125],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.004852294921875,0.004852294921875,0.004852294921875],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.002685546875,0.002685546875,0.002685546875],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.001007080078125,0.001007080078125,0.001007080078125]]],"scale_curve":[[[0.015625,0.025737883523106575,0.25726261734962463],[0.0625,0.10319282859563828,1.03146231174469],[0.25,0.221404567360878,2.213045835494995]]]},"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\",\"22\",\"0\",\"38\"]"}