VI. Analysis of the 2MASS Second Incremental Release Catalogs

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

Table 2: Allen & Cragg (1983) AAO Standards

Name Coordinates (J2000) AAO Photometry 2MASS Photometry

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

Y392 01:52:49.08 -22:26:05.4 6.110 5.390 5.210 6.044 0.017 5.396 0.024 5.169 0.016 1

Y2730 11:47:44.40 +00:48:16.1 6.520 5.920 5.640 6.503 0.011 5.932 0.019 5.611 0.013 2

Y3296 14:34:16.84 -12:31:10.7 6.950 6.290 6.020 6.855 0.015 6.296 0.043 5.940 0.034 1

Y4338 18:49:49.30 -23:50:10.1 6.300 5.700 5.400 6.203 0.020 5.642 0.033 5.359 0.014 1

Table 2: Allen & Cragg (1983) AAO Standards
Name	Coordinates (J2000)	AAO Photometry	2MASS Photometry
	RA	Dec	J	H	K	J	EJ	H	EH	K_s	EK_s	N
Y392	01:52:49.08	-22:26:05.4	6.110	5.390	5.210	6.044	0.017	5.396	0.024	5.169	0.016	1
Y2730	11:47:44.40	+00:48:16.1	6.520	5.920	5.640	6.503	0.011	5.932	0.019	5.611	0.013	2
Y3296	14:34:16.84	-12:31:10.7	6.950	6.290	6.020	6.855	0.015	6.296	0.043	5.940	0.034	1
Y4338	18:49:49.30	-23:50:10.1	6.300	5.700	5.400	6.203	0.020	5.642	0.033	5.359	0.014	1

Return to Section VI.3.