Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2013-09-11	02:56:15	2456546.62240	A	1.334	0.010	13.94	0.01
B2 1633+382	2013-09-11	04:18:57	2456546.67982	A	2.119	0.009	16.38	0.01
BL Lac	2013-09-11	04:44:07	2456546.69730	B	1.581	0.003	14.52	0.01
3C 454.3	2013-09-11	05:11:32	2456546.71634	4	1.870	0.007	15.70	0.03
PKS2155-304	2013-09-11	05:32:21	2456546.73080	2	1.776	0.004	13.82	0.01
PMN J2345-1555	2013-09-11	09:52:14	2456546.91127	A	-0.699	0.025
MG1 J021114+1051	2013-09-11	10:14:25	2456546.92668	A	-0.631	0.008
3C 66A	2013-09-11	10:37:03	2456546.94240	A	1.092	0.004	14.74	0.02
PKS0454-234	2013-09-11	11:54:32	2456546.99620	A	2.876	0.011