Object	UT Date	UT	JD	Comp Star	ΔV	σ(ΔV)	V	σ(V)
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
Mrk 501	2013-10-12	01:54:50	2456577.57975	A	1.277	0.002	13.89	0.01
B2 1633+382	2013-10-12	02:15:38	2456577.59419	A	2.185	0.008	16.44	0.01
3C 454.3	2013-10-12	03:14:04	2456577.63477	4	1.694	0.006	15.52	0.03
BL Lac	2013-10-12	03:37:26	2456577.65099	B	1.004	0.002	13.94	0.01
PKS2155-304	2013-10-12	04:04:06	2456577.66951	2	2.030	0.004	14.07	0.01
CTA102	2013-10-12	04:47:36	2456577.69972	2	1.973	0.009	16.85	0.03
1ES2344+514	2013-10-12	05:16:22	2456577.71970	A	2.894	0.004	15.50	0.04
3C 454.3	2013-10-12	06:19:57	2456577.76385	4	1.679	0.005	15.51	0.03
BL Lac	2013-10-12	06:41:38	2456577.77891	B	1.079	0.002	14.02	0.01
PMN J2345-1555	2013-10-12	07:24:30	2456577.80868	A	-0.285	0.012
MG1 J021114+1051	2013-10-12	09:01:10	2456577.87581	A	-0.992	0.006
3C 454.3	2013-10-12	09:22:45	2456577.89080	4	1.697	0.006	15.53	0.03
BL Lac	2013-10-12	09:45:55	2456577.90688	B	1.040	0.003	13.98	0.01
3C 66A	2013-10-12	10:08:34	2456577.92262	A	1.265	0.004	14.91	0.02
PKS0454-234	2013-10-12	11:08:06	2456577.96396	A	2.972	0.005
OJ 287	2013-10-12	11:29:35	2456577.97888	4	1.717	0.008	15.91	0.01
S4 1030+61	2013-10-12	12:03:36	2456578.00250	A	3.849	0.013
Mrk 421	2013-10-12	12:20:31	2456578.01425	1	-1.827	0.003	12.53	0.02