Table 4: Photometric, spectral parameters and proper motion significance for the monitored sources.

Source	r	Sp. Cl.	BB temp.	PL		Proper motion significance
	mag		K			SDSS	USNO-B1	SSA
1002-00	19.17	n.a.	10 800		4.0	9.81	9	12.47
1026-00	19.28	n.a.	11 900		2.5	6.08	9	5.69
1036+01	18.80	QSO z= 1.86		-0.28	3.1	0.50	0	0.12
1045+00	18.62	STAR	11 900		0.8	6.78	9	7.61
1053-00	19.42	n.a.	10 200		11.2	2.26	8	2.18
1106+00	20.46	n.a.	130 000		238.3	0.61	0	0.27
1134+00	18.43	QSO z= 1.48		-0.71	11.9	0.41	0	0.25
1139-02	19.18	GAL?		-1.42	5.4	1.20	0	0.40
1140-00	20.02	STAR	13 100		16.6	1.95	0	3.60
1141-00	18.64	Unclass		-0.61	16.4	21.45	9	0.67
1142-01	18.20	n.a.	7300		24.8	0.50	0	0.00
1145-02	18.67	Unclass	11 300		2.3	1.40	9	1.97
1145+00	19.57	n.a.	11 300		2.7	1.21	0	2.29
1159-02	19.03	Unclass		-0.39	16.1	0.56	9	0.50
1200+00	19.07	QSO z= 1.65	6300		91.0	0.46	0	0.56
1205-00	18.74	n.a.	7300		7.1	11.71	9	13.23
1208-00	19.08	n.a.	12 400		4.5	2.26	9	2.58
1218-01	17.56	Unclass		-1.33	0.1	0.68	9	0.58
1223-01	19.12	n.a.	13 100		20.5	2.34	9	2.55
1234-01	19.17	n.a.	7600		30.8	0.68	0	1.45
1254-01	19.16	n.a.	7600		6.3	1.88	0	2.42
1300-02	18.93	Unclass	8000		11.5	9.09	9	10.48
1316-00	19.60	n.a.		-0.58	26.2	3.11	9	9.06
1328+00	19.77	n.a.	10 800		4.0	2.44	9	2.52
1400+00	19.65	n.a.		-0.03	4.4	0.19	0	3.86
1402-01	19.88	STAR	15 100		45.1	1.08	9	0.43
1409-00	18.66	Unclass	8800		4.6	3.52	8	3.84
1410-02	18.97	Unclass	12 400		16.4	10.69	9	1.13
1425-01	19.08	Unclass		-0.98	5.6	0.11	0	0.97