A surviving disk from a galaxy collision at z = 0.4

Free Access

Table 1:

Properties of the target J033210.76-274234.6.
Photometric properties:
M_B(AB)	M_J(AB)	$R_{\rm half}$ ^*	$M_{\rm stellar}^{\rm total}$	SFR $_{\rm IR}$	SFR $_{\rm 2800}$	A_V
		(kpc)	( $10^{10}~M_\odot$ )	( $M_\odot$ /yr)	( $M_\odot$ /yr)
-21.78	-23.70	4.36	27.5	5.27	3.24	0.2

Morphological decomposition for z-band
	Magnitude	$R_{\rm eff}$ ^a (kpc)	F_i^b	B-z^c
core-A	20.03 $\pm$ 0.01	1.78 $\pm$ 0.02	0.27 $\pm$ 0.01	3.53
core-B	20.85 $\pm$ 0.01	0.74 $\pm$ 0.01	0.13 $\pm$ 0.01	3.15
Disk Ring	19.14 $\pm$ 0.01	5.39 $\pm$ 0.01	0.60 $\pm$ 0.01	2.94

	Center^d	PA^e	Inc. (b / a)^f	$M_{\rm stellar}$ ^g
	(kpc)	( $^\circ$ )		( $10^{10}~M_\odot$ )
core-A	[0.00, 0.00]	69	0.75	3.57
core-B	[2.15, -0.10]	65	0.82	7.43
Disk	[0.67, 0.03]	65	26 $^\circ$	16.5
Blue Ring	[0.02, 0.12]	-78	52 $^\circ$	--

Physical scales
The distance of the two cores		2.15 kpc
The radius of the blue ring		7.18 kpc

^* The half-light radius; ^a the effective radius of the Sérsic profile; ^b the light fraction of each model component with respect to the total model flux; ^c the B-z color of each component, calculated based on the morphological decomposition; ^d the center of each component, measured with respect to the center of the disk; ^e the position angle of each component; ^f for the disk and the ring we give the inclination in degrees; for the bulges we give the axis ratios; ^g the stellar mass of each component (see Sect. 4 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.