WELCOME TO JACKY ASTRONOMY RESEARCH

Maybe? SED of the nose goes down toward IR wavelengths, it does not fit the SED of other group members (which is nearly strictly rising)....

v5_2nfw adopt 2 nfw as group halo and 2 jaffe as BCGs. I replace the jaffe as sersic, the lens mass distribution remains similar. Jaffe :...

There are different prefixes to my lens models, They indicate different assumptions I made during lens making process. All models with...