.atomsvc file downloaded from an internet reporting site does not open in excel

No matter what I try, it doesn't seem to work. I have tried to import in both the powerpivot tab and the data tab. The closest I have gotten is an error stating: "The content of the data feed is not valid for an Atom feed." Here is the code inside of the atom file:

<?xml version="1.0" encoding="UTF-8" standalone="true"?>

-<service xmlns="http://www.w3.org/2007/app" xmlns:app="http://www.w3.org/2007/app" xmlns:atom="http://www.w3.org/2005/Atom">


-<workspace>

<atom:title>OperationallyAvailableCapacityV03</atom:title>


-<collection href="http://navrptssrsprod.inet.tcpl.ca/ReportServer?%2FInfoPost%2FOperationallyAvailableCapacityV03&pGasDate=10%2F18%2F2018%2000%3A00%3A00&pAssetNbr=51&pLoc%3Aisnull=True&pCycleId=0&pLocProp%3Aisnull=True&pDirOfLow%3Aisnull=True&pLocName%3Aisnull=True&rs%3AParameterLanguage=&rs%3ACommand=Render&rs%3AFormat=ATOM&rc%3AItemPath=table1">

<atom:title>table1</atom:title>

</collection>

</workspace>

</service>

Any help would be much appreciated. Thank you!