Noninvasive Fetal ECG: PhysioNet Challenge 2013

n__elapsed_time 'Elapsed Time'	n__aecg1 'AECG1'	n__aecg2 'AECG2'	n__aecg3 'AECG3'	n__aecg4 'AECG4'
'seconds'	'uV'	'uV'	'uV'	'uV'
0.000	1.500	4.000	-1.500	-3.000
0.001	1.000	4.000	-2.000	-3.000
0.002	0.500	3.000	-2.000	-3.500
0.003	0.500	2.500	-1.500	-3.500
0.004	1.000	2.000	-1.000	-3.500
0.005	1.500	2.500	0.000	-2.500
0.006	2.500	3.000	1.000	-2.000
0.007	3.500	4.000	1.500	-1.000
0.008	4.500	4.500	2.000	-0.500


CREATE TABLE b63 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);