VI. Analysis of the 2MASS Second Incremental Release Catalogs

3. Color Transformations for the 2MASS Second Incremental Data Release

Table 13: Carter (1990) SAAO Standards

Name Coordinates (J2000) SAAO Photometry 2MASS Photometry

RA Dec J H K J EJ H EH K_s EK_s N

HD 2811 00:31:18.50 -43:36:23.0 7.186 7.090 7.081 7.149 0.012 7.132 0.020 7.060 0.014 2

E101 01:27:35.27 -46:09:06.0 7.540 7.485 7.461 7.470 0.016 7.477 0.035 7.425 0.021 1

BS0443 01:31:39.03 -45:34:32.6 6.054 6.025 6.026 6.061 0.024 6.084 0.028 6.022 0.021 1

E142 01:38:30.75 -42:55:40.5 6.038 5.855 5.830 5.962 0.013 5.853 0.023 5.773 0.014 2

E164 01:41:41.21 -50:02:19.2 6.368 6.281 6.275 6.319 0.023 6.271 0.053 6.270 0.019 1

Y392 01:52:49.08 -22:26:05.4 6.120 5.387 5.240 6.044 0.017 5.396 0.024 5.169 0.016 1

HD 19904 03:10:42.81 -39:03:05.5 6.738 6.656 6.637 6.683 0.013 6.677 0.015 6.596 0.011 2

E241 03:54:37.48 -46:25:00.8 6.627 6.552 6.543 6.584 0.013 6.568 0.019 6.523 0.016 2

BS1291 04:08:33.86 -45:51:53.1 5.871 5.638 5.609 5.877 0.017 5.673 0.023 5.592 0.020 1

HD 38921 05:47:22.20 -38:13:51.3 7.579 7.544 7.551 7.523 0.021 7.603 0.035 7.502 0.015 1

BS2348 06:25:43.66 -48:10:37.0 5.840 5.852 5.874 5.795 0.017 5.865 0.030 5.836 0.014 1

BS2579 06:52:47.15 -43:58:31.9 6.634 6.618 6.637 6.656 0.033 6.679 0.026 6.692 0.017 1

BS2626 06:58:41.73 -45:46:03.1 6.236 6.231 6.237 6.165 0.023 6.279 0.023 6.195 0.019 1

HD 75223 08:47:21.99 -39:47:59.2 7.312 7.286 7.271 7.291 0.025 7.332 0.038 7.287 0.042 1

E439 09:12:13.86 -45:50:54.3 5.814 5.562 5.521 5.832 0.023 5.635 0.038 5.482 0.016 1

BS3670 09:13:34.46 -47:20:18.2 5.930 5.936 5.937 5.923 0.023 5.974 0.039 5.901 0.019 1

BS3762 09:14:08.22 -44:08:44.9 6.086 6.129 6.173 6.096 0.021 6.172 0.034 6.150 0.026 1

HD 101452 11:40:13.65 -39:08:47.6 7.024 6.862 6.849 7.002 0.026 6.911 0.049 6.829 0.022 1

E570 11:59:10.68 -45:49:55.9 6.492 6.522 6.548 6.453 0.012 6.525 0.020 6.518 0.012 2

E550 12:11:28.59 -44:16:58.3 5.748 5.502 5.467 5.711 0.018 5.499 0.026 5.414 0.025 1

HD 130163 14:47:46.95 -39:55:35.1 6.852 6.841 6.824 6.833 0.015 6.910 0.045 6.808 0.019 1

S-R 3 16:26:09.32 -24:34:12.0 7.848 6.961 6.458 7.758 0.013 6.975 0.036 6.497 0.012 2

Oph S1 16:26:34.18 -24:23:28.1 9.026 7.250 6.282 8.856 0.012 7.284 0.025 6.318 0.013 2

E703 17:36:40.12 -44:33:52.8 8.102 8.113 8.140 8.013 0.012 8.114 0.038 8.080 0.013 2

BS6736 18:03:52.44 -24:21:38.7 5.796 5.766 5.771 5.808 0.028 5.759 0.042 5.740 0.029 1

Y4338 18:49:49.30 -23:50:10.1 6.278 5.647 5.375 6.203 0.020 5.642 0.033 5.359 0.014 1

HD 205772 21:38:41.47 -41:02:52.1 7.779 7.685 7.663 7.760 0.027 7.694 0.038 7.597 0.012 1

E941 22:31:47.81 -46:34:46.9 6.402 6.158 6.119 6.361 0.012 6.174 0.016 6.094 0.010 2

E901 22:49:51.16 -44:25:24.8 7.988 7.949 7.947 7.948 0.019 7.948 0.042 7.901 0.022 1

Table 13: Carter (1990) SAAO Standards
Name	Coordinates (J2000)	SAAO Photometry	2MASS Photometry
	RA	Dec	J	H	K	J	EJ	H	EH	K_s	EK_s	N
HD 2811	00:31:18.50	-43:36:23.0	7.186	7.090	7.081	7.149	0.012	7.132	0.020	7.060	0.014	2
E101	01:27:35.27	-46:09:06.0	7.540	7.485	7.461	7.470	0.016	7.477	0.035	7.425	0.021	1
BS0443	01:31:39.03	-45:34:32.6	6.054	6.025	6.026	6.061	0.024	6.084	0.028	6.022	0.021	1
E142	01:38:30.75	-42:55:40.5	6.038	5.855	5.830	5.962	0.013	5.853	0.023	5.773	0.014	2
E164	01:41:41.21	-50:02:19.2	6.368	6.281	6.275	6.319	0.023	6.271	0.053	6.270	0.019	1
Y392	01:52:49.08	-22:26:05.4	6.120	5.387	5.240	6.044	0.017	5.396	0.024	5.169	0.016	1
HD 19904	03:10:42.81	-39:03:05.5	6.738	6.656	6.637	6.683	0.013	6.677	0.015	6.596	0.011	2
E241	03:54:37.48	-46:25:00.8	6.627	6.552	6.543	6.584	0.013	6.568	0.019	6.523	0.016	2
BS1291	04:08:33.86	-45:51:53.1	5.871	5.638	5.609	5.877	0.017	5.673	0.023	5.592	0.020	1
HD 38921	05:47:22.20	-38:13:51.3	7.579	7.544	7.551	7.523	0.021	7.603	0.035	7.502	0.015	1
BS2348	06:25:43.66	-48:10:37.0	5.840	5.852	5.874	5.795	0.017	5.865	0.030	5.836	0.014	1
BS2579	06:52:47.15	-43:58:31.9	6.634	6.618	6.637	6.656	0.033	6.679	0.026	6.692	0.017	1
BS2626	06:58:41.73	-45:46:03.1	6.236	6.231	6.237	6.165	0.023	6.279	0.023	6.195	0.019	1
HD 75223	08:47:21.99	-39:47:59.2	7.312	7.286	7.271	7.291	0.025	7.332	0.038	7.287	0.042	1
E439	09:12:13.86	-45:50:54.3	5.814	5.562	5.521	5.832	0.023	5.635	0.038	5.482	0.016	1
BS3670	09:13:34.46	-47:20:18.2	5.930	5.936	5.937	5.923	0.023	5.974	0.039	5.901	0.019	1
BS3762	09:14:08.22	-44:08:44.9	6.086	6.129	6.173	6.096	0.021	6.172	0.034	6.150	0.026	1
HD 101452	11:40:13.65	-39:08:47.6	7.024	6.862	6.849	7.002	0.026	6.911	0.049	6.829	0.022	1
E570	11:59:10.68	-45:49:55.9	6.492	6.522	6.548	6.453	0.012	6.525	0.020	6.518	0.012	2
E550	12:11:28.59	-44:16:58.3	5.748	5.502	5.467	5.711	0.018	5.499	0.026	5.414	0.025	1
HD 130163	14:47:46.95	-39:55:35.1	6.852	6.841	6.824	6.833	0.015	6.910	0.045	6.808	0.019	1
S-R 3	16:26:09.32	-24:34:12.0	7.848	6.961	6.458	7.758	0.013	6.975	0.036	6.497	0.012	2
Oph S1	16:26:34.18	-24:23:28.1	9.026	7.250	6.282	8.856	0.012	7.284	0.025	6.318	0.013	2
E703	17:36:40.12	-44:33:52.8	8.102	8.113	8.140	8.013	0.012	8.114	0.038	8.080	0.013	2
BS6736	18:03:52.44	-24:21:38.7	5.796	5.766	5.771	5.808	0.028	5.759	0.042	5.740	0.029	1
Y4338	18:49:49.30	-23:50:10.1	6.278	5.647	5.375	6.203	0.020	5.642	0.033	5.359	0.014	1
HD 205772	21:38:41.47	-41:02:52.1	7.779	7.685	7.663	7.760	0.027	7.694	0.038	7.597	0.012	1
E941	22:31:47.81	-46:34:46.9	6.402	6.158	6.119	6.361	0.012	6.174	0.016	6.094	0.010	2
E901	22:49:51.16	-44:25:24.8	7.988	7.949	7.947	7.948	0.019	7.948	0.042	7.901	0.022	1

Return to Section VI.3.