400d cluster survey

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FINDING CHART FOR   cl 1823+5658 RA, Dec (J2000) = 18:23:43.5 +56:58:26

flux = ( 2.59 ± 0.41 ) ×10−13 erg/s/cm2
z = 0.1053
Lx = 7.03e+42 erg/s



ROSAT Field, X=294.5, Y=345.5
Model fit
DSS II red 24' × 24' image
CCD R-band image

NED objects within 5'
SDSS redshifts within 10'


DS9 display