Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
BL Lac	2012-09-09	09:57:04	2456179.91463	B	1.980	0.003	14.92	0.01
3C 454.3	2012-09-09	10:21:55	2456179.93188	4	2.876	0.015	16.71	0.03
PMN J2345-1555	2012-09-09	10:44:55	2456179.94786	A	0.094	0.037