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	4.000	-1.500	-1.800	0.500
0.001	3.900	-1.000	-2.900	0.100
0.002	3.800	-0.500	-4.000	-0.400
0.003	3.500	0.000	-5.200	-1.100
0.004	3.300	0.400	-6.200	-2.000
0.005	3.100	0.700	-6.900	-3.300
0.006	3.000	0.900	-7.500	-4.800
0.007	3.000	0.900	-8.000	-6.300
0.008	2.900	0.700	-8.300	-7.800


CREATE TABLE a11 (
  "n__elapsed_time" VARCHAR,
  "n__aecg1" VARCHAR,
  "n__aecg2" VARCHAR,
  "n__aecg3" VARCHAR,
  "n__aecg4" VARCHAR
);