400d cluster survey

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FINDING CHART FOR   cl 0720+7108 RA, Dec (J2000) = 07:20:53.7 +71:08:57

flux = ( 1.82 ± 0.24 ) ×10−13 erg/s/cm2
z = 0.2300
Lx = 2.62e+43 erg/s



ROSAT Field, X=312.5, Y=118.5
Model fit
DSS II red 24' × 24' image
CCD R-band image

NED objects within 5'
SDSS redshifts within 10'


DS9 display