Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 421	2014-06-21	03:32:20	2456829.64745	1	-1.015	0.020	13.34	0.02
3C 273	2014-06-21	04:23:35	2456829.68304	C	1.075	0.010	12.94	0.04
3C 279	2014-06-21	04:49:49	2456829.70126	1	3.352	0.012	15.75	0.02
PKS1222+216	2014-06-21	05:54:55	2456829.74646	1	1.010	0.016	15.20	0.04
W Com	2014-06-21	06:21:25	2456829.76487	A	3.857	0.013	15.94	0.04
PKS1510-08	2014-06-21	07:49:47	2456829.82623	1	4.754	0.016	16.35	0.03
3C 454.3	2014-06-21	08:14:35	2456829.84345	4	0.053	0.003	13.88	0.03
Mrk 501	2014-06-21	08:35:17	2456829.85784	A	1.288	0.010	13.90	0.01
BL Lac	2014-06-21	08:58:48	2456829.87417	B	1.804	0.003	14.74	0.01
PKS2233-148	2014-06-21	09:28:33	2456829.89482	A	3.173	0.012
3C 454.3	2014-06-21	09:51:47	2456829.91095	4	0.003	0.011	13.83	0.03
PMN J2345-1555	2014-06-21	10:48:24	2456829.95028	A	-0.346	0.021
PKS2155-304	2014-06-21	11:04:15	2456829.96128	2	1.524	0.003	13.56	0.01
3C 454.3	2014-06-21	11:19:59	2456829.97221	4	-0.040	0.005	13.79	0.03