ULAS J141623.94+134836.3 – a faint common proper motion companion of a nearby L dwarf - Serendipitous discovery of a cool brown dwarf in UKIDSS DR6

Home

All issues

Volume 510 (February 2010)

A&A, 510 (2010) L8

Full HTML

Free Access

Table 1:

SDSS DR7 z (on the AB system) and UKIDSS DR6 ${\it YJHK}$ (on the Vega system using the MKO photometric system) photometry.
object	mean z	Y	J	H	K
	(3971+3996)	(2325240)	(2325252)	(1906043)	(1905923)
SDSS J141624.08+134826.7 (object A)	15.897 $\pm$ 0.005	14.255 $\pm$ 0.003	12.995 $\pm$ 0.001	12.469 $\pm$ 0.001	12.053 $\pm$ 0.001
ULAS J141623.94+134836.3 (object B)	21.13 $\pm$ 0.32^*	18.162 $\pm$ 0.027	17.259 $\pm$ 0.017	17.581 $\pm$ 0.030	18.933 $\pm$ 0.244

Notes. ^* Not detected in SDSS DR7 (see text). z magnitudes are mean values from two SDSS runs (given in brackets). YJHK magnitudes are aperMag3 derived from the multiframes (given in brackets) for point sources (Dye et al. 2006). A second set of ${\it YJHK}$ measurements was not used due to the location of objects A and B close to the edge of the frames.

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.