{"action":"opened","issue":{"url":"https://api.github.com/repos/tommasotreu/AARV/issues/76","repository_url":"https://api.github.com/repos/tommasotreu/AARV","labels_url":"https://api.github.com/repos/tommasotreu/AARV/issues/76/labels{/name}","comments_url":"https://api.github.com/repos/tommasotreu/AARV/issues/76/comments","events_url":"https://api.github.com/repos/tommasotreu/AARV/issues/76/events","html_url":"https://github.com/tommasotreu/AARV/issues/76","id":153247818,"number":76,"title":"Einstein rings in models","user":{"login":"dsluse","id":11411069,"avatar_url":"https://avatars.githubusercontent.com/u/11411069?v=3","gravatar_id":"","url":"https://api.github.com/users/dsluse","html_url":"https://github.com/dsluse","followers_url":"https://api.github.com/users/dsluse/followers","following_url":"https://api.github.com/users/dsluse/following{/other_user}","gists_url":"https://api.github.com/users/dsluse/gists{/gist_id}","starred_url":"https://api.github.com/users/dsluse/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dsluse/subscriptions","organizations_url":"https://api.github.com/users/dsluse/orgs","repos_url":"https://api.github.com/users/dsluse/repos","events_url":"https://api.github.com/users/dsluse/events{/privacy}","received_events_url":"https://api.github.com/users/dsluse/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-05T14:47:54Z","updated_at":"2016-05-05T14:47:54Z","closed_at":null,"body":"It may be worth, in the \"history part\" of the paper or in Sect. 4.2.2) to explain that lens models were originally constrained by the position of the quasar images, while the detection of extended features from the lensed source boost the number of available constraints. In that context, I think that Kochanek 2001 (ApJ...547...50) needs also to be credited. \r\n"}}