...
We have a possibility to make one-to-one comparison of a few nearby, relaxed clusters with 5 different
satellites (XMM/EPIC, CHANDRA/ACIS-I, ROSAT/PSPC, Suzaku/XIS and Swift/XRT).
...
...
We have a possibility to make one-to-one comparison of a few nearby, relaxed clusters with 5 different
satellites (XMM/EPIC, CHANDRA/ACIS-I, ROSAT/PSPC, Suzaku/XIS and Swift/XRT).
...