Gaia vs mean UCAC coordinates.

Explanation

Gaia source ID	Gaia RA, dec: epoch 2015.0	Mean UCAC RA, dec at epoch	epoch	UCAC precessed to 2015	Umag
2738204035323915776	0:00:40.09 +00:18:53.95	0:00:40.04 +00:18:54.25	2000.597	0:01:24.33 +00:23:42.90	10.913
2546046270787982464	0:01:24.27 +00:15:5.63	0:01:24.25 +00:15:5.62	2000.593	0:02:8.56 +00:19:54.35	10.569
2546045480514000640	0:01:36.41 +00:14:9.52	0:01:36.39 +00:14:9.44	2000.593	0:02:20.70 +00:18:58.17	10.233
2546077538149895168	0:02:29.51 +00:23:29.35	0:02:29.51 +00:23:29.52	2000.593	0:03:13.82 +00:28:18.23	10.438
2546096504725088512	0:05:43.85 +00:18:1.81	0:05:43.85 +00:18:1.84	2000.584	0:06:28.18 +00:22:50.65	10.561
2545914432471812736	0:08:27.86 +00:15:51.81	0:08:27.90 +00:15:53.27	2000.58	0:09:12.25 +00:20:42.05	10.816
2546234768312284544	0:12:9.90 +00:16:34.52	0:12:9.90 +00:16:34.52	2000.636	0:12:54.08 +00:21:21.96	10.119
2546232431850076032	0:12:10.25 +00:14:36.54	0:12:10.17 +00:14:37.76	2000.636	0:12:54.35 +00:19:25.20	10.731
2545491670251044992	0:13:56.87 +00:13:35.71	0:13:56.89 +00:13:36.59	2000.614	0:14:41.14 +00:18:24.34	10.965
2545494247231422208	0:14:49.71 +00:14:24.20	0:14:49.71 +00:14:24.27	2000.569	0:15:34.09 +00:19:12.84	10.098
2545448376980700288	0:15:21.45 +00:15:37.41	0:15:21.45 +00:15:37.37	2000.575	0:16:5.82 +00:20:25.78	10.616
2545448273901484928	0:15:32.43 +00:16:6.39	0:15:32.44 +00:16:7.08	2000.576	0:16:16.80 +00:20:55.46	10.743
2545544068852062464	0:16:14.98 +00:22:38.17	0:16:14.96 +00:22:38.30	2000.577	0:16:59.33 +00:27:26.59	10.847
2545546920710346880	0:16:38.35 +00:23:34.35	0:16:38.34 +00:23:34.43	2000.575	0:17:22.71 +00:28:22.73	10.327
2545350795323664000	0:19:26.19 +00:12:13.82	0:19:26.20 +00:12:13.87	2000.574	0:20:10.57 +00:17:1.90	10.158
2546821735722822400	0:24:4.92 +00:23:17.02	0:24:4.91 +00:23:17.12	2000.571	0:24:49.30 +00:28:4.65	10.949
2543813403190272640	0:24:38.95 +00:13:18.07	0:24:38.91 +00:13:18.45	2000.565	0:25:23.31 +00:18:6.02	10.607
2543814983738237312	0:24:51.46 +00:14:48.43	0:24:51.47 +00:14:48.44	2000.563	0:25:35.88 +00:19:36.02	10.925
2543810723130677504	0:25:59.31 +00:20:35.56	0:25:59.30 +00:20:35.80	2000.561	0:26:43.72 +00:25:23.27	10.79
2543856936978283136	0:28:10.25 +00:20:53.26	0:28:10.25 +00:20:53.22	2000.563	0:28:54.67 +00:25:40.32	10.974
2544043686451289600	0:32:35.76 +00:23:54.32	0:32:35.75 +00:23:54.23	2002.717	0:33:13.54 +00:27:57.86	10.906
2543115247666230016	0:41:3.74 +00:20:49.56	0:41:3.78 +00:20:49.97	2000.529	0:41:48.31 +00:25:35.26	10.496
2543108203919864192	0:42:40.74 +00:23:17.29	0:42:40.74 +00:23:17.50	2000.518	0:43:25.30 +00:28:2.63	10.982
2537146175132300672	0:49:4.43 +00:20:41.32	0:49:4.39 +00:20:41.56	2000.526	0:49:48.93 +00:25:24.91	10.871
2537004024600065280	0:49:18.03 +00:15:59.74	0:49:18.04 +00:15:59.89	2000.509	0:50:2.63 +00:20:43.51	10.064
2537085388460178560	0:51:26.31 +00:16:3.77	0:51:26.32 +00:16:3.72	2000.522	0:52:10.87 +00:20:46.50	10.717
2536521923110643712	1:02:19.43 +00:12:53.57	1:02:19.45 +00:12:53.71	2000.537	1:03:3.95 +00:17:32.79	10.554
2536524401306958464	1:02:55.18 +00:18:52.30	1:02:55.17 +00:18:52.23	2000.536	1:03:39.68 +00:23:31.12	10.113
2536523194420962432	1:02:58.46 +00:16:31.43	1:02:58.50 +00:16:31.79	2000.537	1:03:43.01 +00:21:10.64	10.321
2536344145824691840	1:04:37.06 +00:14:41.52	1:04:37.04 +00:14:42.93	2000.538	1:05:21.54 +00:19:21.19	10.236
2536362837522361984	1:04:47.78 +00:21:30.65	1:04:47.77 +00:21:30.78	2000.537	1:05:32.29 +00:26:9.00	10.646
2537800036658793984	1:07:10.97 +00:19:59.21	1:07:10.92 +00:19:59.10	2000.536	1:07:55.44 +00:24:36.47	10.295
2537798627909521408	1:07:12.52 +00:16:50.42	1:07:12.54 +00:16:50.59	2000.536	1:07:57.05 +00:21:27.95	10.747
2534836371785309312	1:13:24.61 +00:15:8.75	1:13:24.51 +00:15:9.22	2000.536	1:14:9.02 +00:19:44.20	10.952
2534280053261712768	1:23:58.08 +00:15:33.67	1:23:58.05 +00:15:34.04	2000.267	1:24:43.39 +00:20:9.54	10.045
2534281874327845504	1:23:58.25 +00:21:8.74	1:23:58.22 +00:21:8.81	2000.276	1:24:43.55 +00:25:44.14	10.154
2534274074666869376	1:24:49.34 +00:18:12.94	1:24:49.31 +00:18:13.73	2000.231	1:25:34.78 +00:22:49.50	10.595
2558064998031421440	1:29:47.80 +00:16:32.94	1:29:47.78 +00:16:33.07	2000.2	1:30:33.34 +00:21:7.01	10.713
2510264657726407424	1:39:52.35 +00:21:20.79	1:39:52.29 +00:21:21.13	1999.955	1:40:38.61 +00:25:54.26	10.819
2509471222648350208	1:44:52.96 +00:22:21.20	1:44:52.97 +00:22:21.36	2000.411	1:45:37.90 +00:26:43.44	10.993
2509513347687643008	1:45:39.22 +00:17:43.00	1:45:39.20 +00:17:42.98	2000.374	1:46:24.23 +00:22:5.29	10.568
2507772614626508288	1:54:59.90 +00:12:21.23	1:54:59.91 +00:12:21.25	1999.969	1:55:46.18 +00:16:45.11	10.725
2507820855695229312	1:57:21.96 +00:16:1.47	1:57:21.96 +00:16:1.51	1999.973	1:58:8.23 +00:20:23.78	10.802
2507624833387775872	1:59:32.12 +00:13:53.78	1:59:32.12 +00:13:53.93	1999.972	2:00:18.38 +00:18:14.82	10.127
2507955648948345472	2:04:7.25 +00:16:11.53	2:04:7.23 +00:16:11.27	2000.153	2:04:52.95 +00:20:25.99	10.689
2507264915128381696	2:09:30.08 +00:20:3.83	2:09:30.09 +00:20:4.09	2000.169	2:10:15.77 +00:24:14.86	10.575
2507080785585016832	2:11:40.54 +00:13:26.27	2:11:40.51 +00:13:27.00	1999.975	2:12:26.77 +00:17:39.50	10.953
2513044910316198400	2:16:16.41 +00:20:44.52	2:16:16.40 +00:20:44.55	2000.073	2:17:2.38 +00:24:52.08	10.107
2501033020661064960	2:16:43.04 +00:15:59.80	2:16:43.04 +00:15:59.91	2000.199	2:17:28.62 +00:20:5.03	10.636
2501117820494940160	2:19:5.84 +00:23:10.91	2:19:5.84 +00:23:11.07	2000.226	2:19:51.36 +00:27:14.00	10.874
2500333593826857216	2:34:47.93 +00:19:58.98	2:34:47.91 +00:19:59.39	1999.983	2:35:34.17 +00:23:53.95	10.933
2500316585756366464	2:35:36.30 +00:13:27.26	2:35:36.28 +00:13:27.33	1999.984	2:36:22.52 +00:17:21.22	10.443
2501768525220412800	2:36:43.77 +00:13:55.13	2:36:43.80 +00:13:55.74	1999.981	2:37:30.04 +00:17:48.74	10.213
2501761206595885952	2:38:42.99 +00:16:41.12	2:38:43.02 +00:16:41.87	1999.996	2:39:29.23 +00:20:32.97	10.239
2498821215582590976	2:43:27.53 +00:22:11.66	2:43:27.51 +00:22:11.75	1999.985	2:44:13.78 +00:25:58.99	10.641
2498804413670530432	2:43:40.10 +00:14:18.53	2:43:40.08 +00:14:18.71	1999.991	2:44:26.30 +00:18:5.68	10.934
2498803417238118144	2:43:48.54 +00:12:46.09	2:43:48.53 +00:12:46.42	1999.991	2:44:34.74 +00:16:33.27	10.746
2498643610095220352	2:45:9.43 +00:21:44.32	2:45:9.43 +00:21:44.61	1999.995	2:45:55.67 +00:25:30.23	10.847
2498626189707871488	2:45:43.40 +00:13:20.04	2:45:43.40 +00:13:20.25	1999.995	2:46:29.60 +00:17:5.38	10.428
2499005761737506432	2:47:30.76 +00:20:36.79	2:47:30.76 +00:20:36.95	1999.99	2:48:17.01 +00:24:20.59	10.972
2498953328776757376	2:48:3.77 +00:13:30.56	2:48:3.71 +00:13:30.88	1999.99	2:48:49.93 +00:17:14.04	10.402
2498972260992296192	2:50:31.11 +00:23:22.88	2:50:31.10 +00:23:22.90	1999.993	2:51:17.35 +00:27:3.84	10.374
2498079732428819200	2:56:24.91 +00:20:5.06	2:56:24.89 +00:20:4.99	1999.995	2:57:11.12 +00:23:40.58	10.508
2498076880570534784	2:56:52.85 +00:19:54.84	2:56:52.84 +00:19:54.82	1999.999	2:57:39.06 +00:23:29.92	10.132
2498072005782336000	2:57:37.00 +00:21:56.56	2:57:36.99 +00:21:56.66	1999.995	2:58:23.23 +00:25:31.15	10.623
2498066057252950272	2:57:47.00 +00:16:2.57	2:57:46.98 +00:16:2.72	1999.994	2:58:33.20 +00:19:37.07	10.903
26834955821312	3:00:2.46 +00:21:3.96	3:00:2.44 +00:21:3.83	1999.996	3:00:48.67 +00:24:36.06	10.034
13297218905216	3:00:20.68 +00:14:55.77	3:00:20.67 +00:14:55.78	1999.995	3:01:6.89 +00:18:27.74	10.849
16870631694208	3:00:27.07 +00:22:51.04	3:00:27.07 +00:22:51.24	1999.991	3:01:13.33 +00:26:23.16	10.655
15736760328576	3:00:32.65 +00:20:6.16	3:00:32.65 +00:20:6.19	1999.996	3:01:18.88 +00:23:37.95	10.246
16527034310784	3:00:33.93 +00:21:34.63	3:00:33.98 +00:21:35.72	2000	3:01:20.21 +00:25:7.41	10.006
9277129363072	3:00:39.60 +00:12:0.24	3:00:39.59 +00:12:1.03	1999.996	3:01:25.79 +00:15:32.68	10.669
3266641968016689280	3:02:2.68 +00:14:38.31	3:02:2.67 +00:14:38.62	1999.999	3:02:48.87 +00:18:8.94	10.607
3266445430313266816	3:09:53.03 +00:13:54.32	3:09:53.02 +00:13:54.38	1999.997	3:10:39.22 +00:17:17.25	10.04
3266070050171647744	3:14:38.59 +00:14:16.47	3:14:38.54 +00:14:16.25	1999.997	3:15:24.75 +00:17:34.48	10.82
3266121727218116096	3:16:55.39 +00:21:9.98	3:16:55.30 +00:21:9.81	2000.002	3:17:41.52 +00:24:25.71	10.784
3266109288992827776	3:17:2.42 +00:17:4.86	3:17:2.42 +00:17:5.02	2000.001	3:17:48.63 +00:20:20.82	10.22
3265929003445652480	3:20:16.33 +00:12:57.25	3:20:16.32 +00:12:57.15	2000.003	3:21:2.50 +00:16:9.69	10.579
3265935016399864704	3:20:33.91 +00:21:40.62	3:20:33.86 +00:21:40.86	2000.003	3:21:20.09 +00:24:53.10	10.267
3265932027102626944	3:20:45.18 +00:20:38.80	3:20:45.17 +00:20:39.36	2000.002	3:21:31.39 +00:23:51.42	10.047
3264390340001774720	3:24:41.86 +00:15:49.37	3:24:41.87 +00:15:49.74	2000.003	3:25:28.07 +00:18:57.78	10.851
3264385632717616896	3:25:26.53 +00:19:28.33	3:25:26.52 +00:19:28.19	2000.004	3:26:12.74 +00:22:35.45	10.972
3264429205160704384	3:26:51.06 +00:16:49.75	3:26:51.05 +00:16:49.83	2000.007	3:27:37.24 +00:19:55.61	10.18
3264429303944716032	3:27:1.51 +00:18:20.96	3:27:1.52 +00:18:21.08	2000.004	3:27:47.73 +00:21:26.72	10.621
3264430231657651584	3:27:25.48 +00:18:56.34	3:27:25.45 +00:18:56.41	2000.007	3:28:11.66 +00:22:1.60	10.807
3264254275437958528	3:29:51.94 +00:21:42.32	3:29:51.94 +00:21:42.38	2000.019	3:30:38.12 +00:24:44.89	10.788
3264582960694691712	3:35:21.47 +00:23:28.02	3:35:21.49 +00:23:29.00	2000.035	3:36:7.63 +00:26:25.55	10.974
3263835808184179712	3:36:21.39 +00:22:54.09	3:36:21.34 +00:22:54.07	2000.034	3:37:7.48 +00:25:49.59	10.833
3263822957642031104	3:36:56.49 +00:20:26.87	3:36:56.49 +00:20:26.90	2000.045	3:37:42.58 +00:23:21.67	10.677
3263823644836799232	3:37:7.70 +00:19:44.45	3:37:7.70 +00:19:44.37	2000.045	3:37:53.79 +00:22:38.93	10.788
3263824332031564416	3:37:23.67 +00:23:8.68	3:37:23.66 +00:23:8.78	2000.045	3:38:9.77 +00:26:3.06	10.464
3263819246790289664	3:37:30.20 +00:15:40.40	3:37:30.19 +00:15:40.42	2000.045	3:38:16.26 +00:18:34.59	10.58
3269629134950965504	3:45:44.33 +00:20:42.13	3:45:44.31 +00:20:42.17	2000.05	3:46:30.40 +00:23:27.40	10.417
3269649716434137600	3:46:15.64 +00:21:49.43	3:46:15.64 +00:21:49.52	2000.049	3:47:1.73 +00:24:34.19	10.997
3257797874439689472	3:55:55.24 +00:12:27.55	3:55:55.26 +00:12:27.74	2000.056	3:56:41.28 +00:15:1.65	10.891
3257099478397618176	4:03:10.56 +00:18:18.84	4:03:10.55 +00:18:18.65	2000.056	4:03:56.61 +00:20:44.35	10.957
3258365634756480640	4:08:30.75 +00:15:40.18	4:08:30.78 +00:15:40.74	2000.059	4:09:16.81 +00:18:0.28	10.79
3255382797149729536	4:09:29.38 +00:14:20.51	4:09:29.38 +00:14:20.54	2000.058	4:10:15.41 +00:16:38.96	10.417
3255470380122383872	4:11:30.98 +00:21:27.88	4:11:30.99 +00:21:28.09	2000.059	4:12:17.05 +00:23:44.15	10.944
3255247419780550144	4:15:12.30 +00:20:30.78	4:15:12.21 +00:20:30.84	2000.056	4:15:58.28 +00:22:42.62	10.678