{"collection":"grad-noise-175k","coord":"t5_x6_u5_b1","data":{"index":1481,"ordinal":"40846417","topo":"o2(x,o1(x))","expression":"sub(R,sgn(P))","image":"frame_expr-001481.png","measured":true,"step":11855,"globalStep":11855,"value_mean":-0.0006308900774456561,"value_positive_fraction":0.4967803955078125,"value_abs_mean":0.7892658710479736,"value_variance":0.7006545066833496,"value_stddev":0.8370510935783386,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.775256872177124,"gradient_energy_x":0.0020768563263118267,"gradient_energy_y":0.001531495014205575,"gradient_magnitude_mean":0.03508782014250755,"gradient_axis_bias":0.15113863348960876,"gradient_nonzero_flag":1,"laplacian_mean":0.00002141341974493116,"laplacian_energy":0.000733599066734314,"laplacian_abs_mean":0.012708978727459908,"gradient_magnitude_variance":0.0023772951681166887,"gradient_magnitude_stddev":0.048757512122392654,"gradient_magnitude_cv":1.3895851373672485,"gradient_magnitude_max":0.33321264386177063,"gradient_energy_over_variance":0.0051499721594154835,"laplacian_energy_over_variance":0.0010470196139067411,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.007562834769487381,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.01079395692795515,"value_histogram":[[[0.2677001953125,0.2677001953125,0.2677001953125],[0.0203399658203125,0.0203399658203125,0.0203399658203125],[0.017578125,0.017578125,0.017578125],[0.01806640625,0.01806640625,0.01806640625],[0.0200653076171875,0.0200653076171875,0.0200653076171875],[0.0210723876953125,0.0210723876953125,0.0210723876953125],[0.0195159912109375,0.0195159912109375,0.0195159912109375],[0.0185546875,0.0185546875,0.0185546875],[0.01751708984375,0.01751708984375,0.01751708984375],[0.017730712890625,0.017730712890625,0.017730712890625],[0.0168914794921875,0.0168914794921875,0.0168914794921875],[0.015380859375,0.015380859375,0.015380859375],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.0083160400390625,0.0083160400390625,0.0083160400390625],[0.0075531005859375,0.0075531005859375,0.0075531005859375],[0.0027923583984375,0.0027923583984375,0.0027923583984375],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.0142059326171875,0.0142059326171875,0.0142059326171875],[0.009979248046875,0.009979248046875,0.009979248046875],[0.0107879638671875,0.0107879638671875,0.0107879638671875],[0.011260986328125,0.011260986328125,0.011260986328125],[0.0145111083984375,0.0145111083984375,0.0145111083984375],[0.0149383544921875,0.0149383544921875,0.0149383544921875],[0.015167236328125,0.015167236328125,0.015167236328125],[0.018707275390625,0.018707275390625,0.018707275390625],[0.0214996337890625,0.0214996337890625,0.0214996337890625],[0.0207977294921875,0.0207977294921875,0.0207977294921875],[0.0240325927734375,0.0240325927734375,0.0240325927734375],[0.023040771484375,0.023040771484375,0.023040771484375],[0.0200958251953125,0.0200958251953125,0.0200958251953125],[0.2651824951171875,0.2651824951171875,0.2651824951171875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.007562834769487381,0.01079395692795515]]]},"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":"[\"5\",\"6\",\"5\",\"1\"]"}