A new implementation of the infrared flux method using the 2MASS catalogue

J. I. González Hernández; P. Bonifacio

doi:10.1051/0004-6361/200810904

Home

All issues

Volume 497 / No 2 (April II 2009)

A&A, 497 2 (2009) 497-509

Full HTML

Free Access

Table 4:

Comparison with other temperature scales.
Sample	[Fe/H] range	$\Delta T_{\rm eff}$	$\sigma_{T_{\rm eff}}$	N^a
Dwarf Stars
Alonso et al. (1996a)	[-3.5, +0.3]	+64	104	332
Alonso et al. (1996a)	[-3.5, -2.5]	+61	91	18
Alonso et al. (1996a)	[-0.5, +0.3]	+32	130	122
Ramírez & Meléndez (2005a)	[-4.0, +0.3]	+33	98	84
Ramírez & Meléndez (2005a)	[-4.0, -2.5]	-87	194	12
Ramírez & Meléndez (2005a)	[-0.5, +0.3]	+45	91	69
Casagrande et al. (2006)	[-1.9, +0.4]	-12	56	101
Casagrande et al. (2006)^b	[-1.9, +0.4]	-41	50	101
Santos et al. (2004)	[-0.7, +0.5]	+11	120	133
Santos et al. (2004)^b	[-0.7, +0.5]	-13	129	133
Bonifacio et al. (2007)	[-3.6, -2.4]	+165	79	16
Barklem et al. (2002)	[-2.5, +0.1]	+77	133	23
Barklem et al. (2002)	[-0.5, -0.1]	+51	129	16
Christlieb et al. (2004)	[-3.1, -1.6]	+177	80	8
Baines et al. (2008)^c	[-0.4, 0.5]	-32	163	22
Giant stars
Alonso et al. (1999a)	[-3.0, +0.5]	+54	131	202
Alonso et al. (1999a)	[-3.0, -2.5]	+76	120	10
Alonso et al. (1999a)	[-0.5, +0.5]	+43	144	116
Ramírez & Meléndez (2005a)	[-4.0, +0.3]	+63	57	25
Ramírez & Meléndez (2005a)	[-4.0, -2.5]	+61	62	18
Ramírez & Meléndez (2005a)	+0.2^d	+116	-	1
Cayrel et al. (2004)	[-4.0, -2.0]	+115	76	34
Christlieb et al. (2004)	[-3.4, -2.6]	+128	71	22
Baines et al. (2008)^c	0^e	-67	139	6

^a The number of stars.
^b If we consider all reddening corrections equal to zero.
^c $\Delta T_{\rm eff}=T_{\rm eff}^{\rm IRFM}-T_{\rm eff}^{\rm dir}$ , where $T_{\rm eff}^{\rm dir}$ is a direct determination of $T_{\rm eff}\;$ using the angular diameter $\theta$ .
^d One metal-rich giant star.
^e Did not find any metallicity determination so decided to adopt [Fe/H] =0.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.