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ASCA Observations of a Nearby and Massive Galaxy Cluster Abell 3627

机译:ASCA对附近大规模银河团Abell 3627的观测

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TheresultsobtainedfromASCAobservationsoftheclusterofgalaxiesAbell3627arepresented.Thiscluster,locatedbehindtheMilkyWay,wasrecentlyfoundtobeanearby,X-raybright,andveryrichcluster.Pointedobservationsontothecentralregionoftheclustergaveagastemperatureofa??7keVandametallicityofabout0.2solar.Anoffsetpointingtoasubstructureelongatedtothesouth-eastoftheclustercentergaveasignificantlylowertemperatureofa??5keV.The2a€“10keVluminositywithinaradiusof40a€2(1.1Mpc)isestimatedtobe3.7?—1044ergsa?’1.TheX-raydataimplyaclustermassofabout4?—1014Ma??within40a€2.
机译:TheresultsobtainedfromASCAobservationsoftheclusterofgalaxiesAbell3627arepresented.Thiscluster,locatedbehindtheMilkyWay,wasrecentlyfoundtobeanearby,X-raybright,andveryrichcluster.Pointedobservationsontothecentralregionoftheclustergaveagastemperatureofa ?? 7keVandametallicityofabout0.2solar.Anoffsetpointingtoasubstructureelongatedtothesouth-eastoftheclustercentergaveasignificantlylowertemperatureofa ?? 5keV.The2a€“10keVluminositywithinaradiusof40a€2(1.1Mpc)isestimatedtobe3.7?-1044ergsa?1.TheX- raydataimplyaclustermassofof4?—1014Ma ??在40a€2之内。

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