400d cluster survey

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FINDING CHART FOR   cl 0720+7132 RA, Dec (J2000) = 07:20:17.7 +71:32:11

flux = ( 1.48 ± 0.22 ) ×10−13 erg/s/cm2
z = 0.2680
Lx = 2.97e+43 erg/s



ROSAT Field, X=345.5, Y=397.5
Model fit
DSS II red 24' × 24' image
CCD R-band image

NED objects within 5'
SDSS redshifts within 10'


DS9 display