Table 2: Different observations of Abell 1703 used in this work:instrument, filter and exposure time in seconds.

Instrument	Filter	Exp. time (s)
ACS	F435W	7050
ACS	F475W	5564
ACS	F555W	5564
ACS	F625W	8494
ACS	F775W	11 128
ACS	F850W	17 800
NICMOS	F110W	2624
MOIRCS	H	18 875