First 15 s		2nd 15 s	
Time (min)	Signal (FUs)	Time (min)	Signal (FUs)
0.0000	1.0506	0.2533	1.0549
0.0067	1.0500	0.2600	1.0537
0.0133	1.0515	0.2667	1.0545
0.0200	1.0536	0.2733	1.0557
0.0267	1.0545	0.2800	1.0561
0.0333	1.0546	0.2867	1.0557
0.0400	1.0552	0.2933	1.0567
0.0467	1.0550	0.3000	1.0574
0.0533	1.0548	0.3067	1.0571
0.0600	1.0554	0.3133	1.0565
0.0667	1.0567	0.3200	1.0565
0.0733	1.0586	0.3267	1.0562
0.0800	1.0608	0.3333	1.0549
0.0867	1.0610	0.3400	1.0535
0.0933	1.0581	0.3467	1.0529
0.1000	1.0555	0.3533	1.0524
0.1067	1.0575	0.3600	1.0538
0.1133	1.0601	0.3667	1.0554
0.1200	1.0579	0.3733	1.0541
0.1267	1.0540	0.3800	1.0515
0.1333	1.0540	0.3867	1.0513
0.1400	1.0581	0.3933	1.0516
0.1467	1.0613	0.4000	1.0523
0.1533	1.0601	0.4067	1.0537
0.1600	1.0572	0.4133	1.0542
0.1667	1.0565	0.4200	1.0531
0.1733	1.0561	0.4267	1.0524
0.1800	1.0562	0.4333	1.0525
0.1867	1.0563	0.4400	1.0525
0.1933	1.0556	0.4467	1.0536
0.2000	1.0539	0.4533	1.0571
0.2067	1.0537	0.4600	1.0619
0.2133	1.0553	0.4667	1.0659
0.2200	1.0570	0.4733	1.0716
0.2267	1.0569	0.4800	1.0795
0.2333	1.0556	0.4867	1.0894
0.2400	1.0554	0.4933	1.1004
0.2467	1.0556	0.5000	1.1122