{"collection":"grad-noise-175k","coord":"t18_x66_u0_b182","data":{"index":133814,"ordinal":"148837466","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,mod(D,lrg(D,P)))","image":"frame_expr-133814.png","measured":true,"step":98919,"globalStep":98919,"value_mean":-0.5464059114456177,"value_positive_fraction":0.231658935546875,"value_abs_mean":0.7399808168411255,"value_variance":0.3669683337211609,"value_stddev":0.6057791113853455,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.076475143432617,"gradient_energy_x":0.008337955921888351,"gradient_energy_y":0.001491451170295477,"gradient_magnitude_mean":0.036685261875391006,"gradient_axis_bias":0.6965328454971313,"gradient_nonzero_flag":1,"laplacian_mean":0.00019575854821596295,"laplacian_energy":0.012957512401044369,"laplacian_abs_mean":0.017469199374318123,"gradient_magnitude_variance":0.008482064120471478,"gradient_magnitude_stddev":0.09209812432527542,"gradient_magnitude_cv":2.5104939937591553,"gradient_magnitude_max":1.9288090467453003,"gradient_energy_over_variance":0.026785438880324364,"laplacian_energy_over_variance":0.03530962020158768,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014525821432471275,"scale_diff2_mid":0.10370177030563354,"scale_diff2_far":0.2488451898097992,"scale_diff2_near_over_variance":0.03958331048488617,"scale_diff2_mid_over_variance":0.2825905382633209,"scale_diff2_far_over_variance":0.6781108379364014,"value_histogram":[[[0.5699615478515625,0.5699615478515625,0.5699615478515625],[0.005615234375,0.005615234375,0.005615234375],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.00897216796875,0.00897216796875,0.00897216796875],[0.009246826171875,0.009246826171875,0.009246826171875],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.01275634765625,0.01275634765625,0.01275634765625],[0.01434326171875,0.01434326171875,0.01434326171875],[0.0145263671875,0.0145263671875,0.0145263671875],[0.0164337158203125,0.0164337158203125,0.0164337158203125],[0.018341064453125,0.018341064453125,0.018341064453125],[0.01849365234375,0.01849365234375,0.01849365234375],[0.0194244384765625,0.0194244384765625,0.0194244384765625],[0.018585205078125,0.018585205078125,0.018585205078125],[0.0189208984375,0.0189208984375,0.0189208984375],[0.01995849609375,0.01995849609375,0.01995849609375],[0.017425537109375,0.017425537109375,0.017425537109375],[0.0179443359375,0.0179443359375,0.0179443359375],[0.019256591796875,0.019256591796875,0.019256591796875],[0.0183868408203125,0.0183868408203125,0.0183868408203125],[0.017486572265625,0.017486572265625,0.017486572265625],[0.0170135498046875,0.0170135498046875,0.0170135498046875],[0.015869140625,0.015869140625,0.015869140625],[0.016265869140625,0.016265869140625,0.016265869140625],[0.01593017578125,0.01593017578125,0.01593017578125],[0.0147857666015625,0.0147857666015625,0.0147857666015625],[0.01080322265625,0.01080322265625,0.01080322265625],[0.0098724365234375,0.0098724365234375,0.0098724365234375],[0.007659912109375,0.007659912109375,0.007659912109375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0074310302734375,0.0074310302734375,0.0074310302734375]]],"scale_curve":[[[0.015625,0.014525821432471275,0.03958331048488617],[0.0625,0.10370177030563354,0.2825905382633209],[0.25,0.2488451898097992,0.6781108379364014]]]},"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":"[\"18\",\"66\",\"0\",\"182\"]"}