OGLE 2008–BLG–290: an accurate measurement of the limb darkening of a galactic bulge K Giant spatially resolved by microlensing

Free Access

Table 3:

Photometric temperatures and I-band limb-darkening coefficients of K Bulge giants for OGLE 2008-BLG-290 and other published microlensing events with source stars of similar spectral type.
Event	Source characteristics				Measured LLDC	ATLAS LLDC
	Type	$T_{\rm eff}$	$\log g$	[ Fe/ H]	u_I	u_I
EROS 2000-BLG-5	K3 III	4200 K	2.3	0.3	0.54^a	0.62
OGLE 2003-BLG-238	K2 III	4400 K	2.0	0.0	$0.58 \pm 0.06$	0.59
OGLE 2004-BLG-254	K3 III	4500 K	2.0	0.3	$0.62 \pm 0.07$	0.59
OGLE 2008-BLG-290	K3 III	4200 K	2.5	0.2	$0.539 \pm 0.033$	0.61

Notes. ^(a) One-parameter fit cannot properly describe the LD profile: see Sect. 5 for details.

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.