{"action":"created","issue":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/9454","labels_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9454/labels{/name}","comments_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9454/comments","events_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9454/events","html_url":"https://github.com/cms-sw/cmssw/pull/9454","id":85135740,"number":9454,"title":"change primaryVertexCut for displaced Vertex reconstruction from 2.5 …","user":{"login":"kropiv","id":5188748,"avatar_url":"https://avatars.githubusercontent.com/u/5188748?v=3","gravatar_id":"","url":"https://api.github.com/users/kropiv","html_url":"https://github.com/kropiv","followers_url":"https://api.github.com/users/kropiv/followers","following_url":"https://api.github.com/users/kropiv/following{/other_user}","gists_url":"https://api.github.com/users/kropiv/gists{/gist_id}","starred_url":"https://api.github.com/users/kropiv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kropiv/subscriptions","organizations_url":"https://api.github.com/users/kropiv/orgs","repos_url":"https://api.github.com/users/kropiv/repos","events_url":"https://api.github.com/users/kropiv/events{/privacy}","received_events_url":"https://api.github.com/users/kropiv/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/comparison-pending","name":"comparison-pending","color":"fef2c0"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/orp-pending","name":"orp-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/pending-signatures","name":"pending-signatures","color":"eb6420"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/reconstruction-pending","name":"reconstruction-pending","color":"fbca04"},{"url":"https://api.github.com/repos/cms-sw/cmssw/labels/tests-pending","name":"tests-pending","color":"fbca04"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/cms-sw/cmssw/milestones/51","html_url":"https://github.com/cms-sw/cmssw/milestones/Next%20CMSSW_7_5_X","labels_url":"https://api.github.com/repos/cms-sw/cmssw/milestones/51/labels","id":982516,"number":51,"title":"Next CMSSW_7_5_X","description":"","creator":{"login":"nclopezo","id":1944922,"avatar_url":"https://avatars.githubusercontent.com/u/1944922?v=3","gravatar_id":"","url":"https://api.github.com/users/nclopezo","html_url":"https://github.com/nclopezo","followers_url":"https://api.github.com/users/nclopezo/followers","following_url":"https://api.github.com/users/nclopezo/following{/other_user}","gists_url":"https://api.github.com/users/nclopezo/gists{/gist_id}","starred_url":"https://api.github.com/users/nclopezo/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/nclopezo/subscriptions","organizations_url":"https://api.github.com/users/nclopezo/orgs","repos_url":"https://api.github.com/users/nclopezo/repos","events_url":"https://api.github.com/users/nclopezo/events{/privacy}","received_events_url":"https://api.github.com/users/nclopezo/received_events","type":"User","site_admin":false},"open_issues":81,"closed_issues":773,"state":"open","created_at":"2015-02-17T08:21:25Z","updated_at":"2015-06-04T15:12:42Z","due_on":"2015-05-31T22:00:00Z","closed_at":null},"comments":5,"created_at":"2015-06-04T14:59:58Z","updated_at":"2015-06-04T15:55:01Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/cms-sw/cmssw/pulls/9454","html_url":"https://github.com/cms-sw/cmssw/pull/9454","diff_url":"https://github.com/cms-sw/cmssw/pull/9454.diff","patch_url":"https://github.com/cms-sw/cmssw/pull/9454.patch"},"body":"Dear CMSSW experts,\r\n\r\nI would like to request to change primaryVertexCut for displaced Vertex reconstruction from 2.5\r\nto 1.8 cm to observe beam pipe at RUN II in Displaced Vertex collection, because it was changed since RUN I and now for RUN II beam pipe at 2.25 cm. We need this change to perform measurements of beam pipe position in detector. \r\nWe have simulated beam pipe with mc_run2 configuration and with new 1.8 cm cut and could reconstruct it in MC (picture is attached).\r\n\r\nBest regards, Anna\r\n\r\n![beampipeforrunii](https://cloud.githubusercontent.com/assets/5188748/7986959/00547122-0adb-11e5-84ea-24608f8ed6de.png)\r\n"},"comment":{"url":"https://api.github.com/repos/cms-sw/cmssw/issues/comments/108944734","html_url":"https://github.com/cms-sw/cmssw/pull/9454#issuecomment-108944734","issue_url":"https://api.github.com/repos/cms-sw/cmssw/issues/9454","id":108944734,"user":{"login":"kropiv","id":5188748,"avatar_url":"https://avatars.githubusercontent.com/u/5188748?v=3","gravatar_id":"","url":"https://api.github.com/users/kropiv","html_url":"https://github.com/kropiv","followers_url":"https://api.github.com/users/kropiv/followers","following_url":"https://api.github.com/users/kropiv/following{/other_user}","gists_url":"https://api.github.com/users/kropiv/gists{/gist_id}","starred_url":"https://api.github.com/users/kropiv/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kropiv/subscriptions","organizations_url":"https://api.github.com/users/kropiv/orgs","repos_url":"https://api.github.com/users/kropiv/repos","events_url":"https://api.github.com/users/kropiv/events{/privacy}","received_events_url":"https://api.github.com/users/kropiv/received_events","type":"User","site_admin":false},"created_at":"2015-06-04T15:55:01Z","updated_at":"2015-06-04T15:55:01Z","body":"Dear Slava,\r\n\r\nthank you for your reply. As I understand I don't need to make anything for a time being. Please let me know if you will need something from me.\r\n\r\nAs I understand the idea of Tracker conveners (Vincenzo Innocente  and Marco Rovere) was to submit this change to CMSSW_7_5_X and after move it to CMSSW_7_4_X (measurement of beam pipe position and nuclear interaction study, which we are also doing, should be done on the data with low luminosity to avoid big pile up). Will it will be possible to move it to CMSSW_7_4_X later? It is very small change.\r\n\r\nBest regards, Anna"}}