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---+ Welcome to the Glasgow ATLAS Twiki

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<img alt="ATLAS_Silver_White_1024x768.jpg" src="%ATTACHURLPATH%/ATLAS_Silver_White_1024x768.jpg" width="300" /> <img alt="firstEventVP1.png" height="200" src="%ATTACHURLPATH%/firstEventVP1.png" width="300" />

*N.B.* Cartographers can redirect [[http://en.wikipedia.org/wiki/Atlas][here]], but pay more attention in future.

---++ LATEST [[http://atlas.web.cern.ch/Atlas/index.html][ATLAS]] NEWS
   * [[https://atlas.web.cern.ch/Atlas/Collaboration/atlas_live.php]] - most important news about experiment
   * [[http://webcast.cern.ch/lhcfirstphysics/][Video]]
   * [[http://op-webtools.web.cern.ch/op-webtools/vistar/vistars.php?usr=LHC1][LHC Status]]
   * [[http://lhc-commissioning.web.cern.ch/lhc-commissioning/news/LHC-latest-news.htm][LHC Latest News]]
   * [[https://atlasop.cern.ch/atlas-point1/page1/index.php][ATLAS overview - detector status, beams, runs]]
   * [[http://atlas.web.cern.ch/Atlas/public/EVTDISPLAY/events.html][Quasi-live event displays]]
   * [[http://twitter.com/cern]]
   * [[https://espace.cern.ch/atlas-collaborative-tools/atlas-live-video/webcasts/atlas-live-1/default.aspx]] ATLAS Live control room webcam
   * [[https://atlas-live.cern.ch/browser]] Live ATLANTIS displays
   * [[https://atlas-live.cern.ch/latest?triggerStream=Default][Latest event]]
   * [[http://press.web.cern.ch/press/PressReleases/Releases2008/PR14.08E.html][Cern press release regarding the 'incident']]
   * [[http://www.iop.org/EJ/article/0954-3899/35/11/115004/g8_11_115004.pdf?request-id=ed5a61e0-e85f-487b-82ed-246699946124][Reasons not to worry]]

---++ Getting Started with ATLAS
---+++ Basic Infrastructure

   * [[%ATTACHURL%/RootManual.pdf][KARMAROOTRA]]
   * [[ATLAS/FullTWikiAccess][Get full TWiki access]]
   * [[ATLAS/LocalPPEAccounts][Get a local PPE account set up and setting up ATLAS software at Glasgow]]
   * [[IT/ExternalAccess][Pointers for external access]]
   * [[ATLAS/CernLxplus][Get CERN and ATLAS computing accounts and get an lxplus account]]
   * [[ATLAS/GridComputing][Aquiring a Grid Certificate]]
   * [[IT/GridCertificates][Setting up Grid Certificate]]
   * [[https://twiki.cern.ch/twiki/bin/view/AtlasComputing/SoftwareTutorialSoftwareBasics#Grid_Certificates_Must_do_before][To get access to the grid]]
   * [[IT/GridServices][Setting Up a Grid UI or DDM access on your own machine]]
   * [[GlasgowMachinesCERN][Glasgow Machines at CERN]]

---+++ ATLAS Software Training

ATLAS software uses basically two languages: C++ and python. There are many online resources where you can learn the basics of these languages (e.g., [[http://www.cplusplus.com/doc/tutorial/][C++]] and [[https://docs.python.org/2/tutorial/index.html][python]]), however, you need to supplement that information with knowledge of how ATLAS uses these languages.

[[https://twiki.cern.ch/twiki/bin/viewauth/AtlasComputing/SoftwareTutorial][ATLAS Offline Software Tutorial]]
   * Basic tutorial on coding, but mainly on the essentials of analysing ATLAS data
[[https://twiki.cern.ch/twiki/bin/view/AtlasComputing/DevelopmentTutorial][ATLAS Software Development Tutorial]]
   * Tutorial on software design and coding, with an emphasis on the ATLAS Athena Framework
[[https://twiki.cern.ch/twiki/bin/view/Atlas/WorkBook][ATLAS Computing WorkBook]]
   * Twiki guide to coding in ATLAS
[[https://twiki.cern.ch/twiki/bin/view/AtlasProtected/PhysicsAnalysisWorkBook][The ATLAS Physics Analysis Workbook]]
   * For further Exercises In Data Analysis

Also, the [[http://www.supa.ac.uk/Graduate_School/Graduate_School.htm][SUPA courses]] on ROOT, C++, Python and especially _Software Carpentry_ are recommended (aka ROO, COO, PYT, SWC).

   * [[CERNGit][CERN Git]]

---+++ Running ATLAS Software At Glasgow
   * [[ATLAS/SubversionAccess][Using subversion at Glasgow]] (not required for SVN access to CERN)
   * [[ATLAS/LocalPPEAccounts][How to setup and run athena at Glasgow]]
   * [[ATLAS/xAODMiniTutorialGlasgow][Notes on xAOD mini-tutorial at Glasgow]]

---+++ ATLAS at CERN
   * [[http://indico.cern.ch/categoryDisplay.py?categId=1l2][Atlas Meetings]]
   * [[http://atlas.web.cern.ch/Atlas/index.html][Main Atlas experiment site]]
   * [[https://twiki.cern.ch/twiki/bin/view/Atlas/AtlasComputing][Atlas Computing]]
   * [[https://savannah.cern.ch/][Bug tracking in ATLAS]]
   * [[http://atlas-runquery.cern.ch][http://atlas-runquery.cern.ch/]] - Run Query tool for ATLAS [[http://indico.cern.ch/getFile.py/access?contribId=24&resId=1&materialId=slides&confId=66700][and a very nice talk on how to use it]]
   * [[https://pcatdwww.cern.ch/elog/ATLAS/ATLAS/][ATLAS eLog]] - Status of ATLAS runs. NB: You need a "P1 Account" to access this with 'nice' credentials.

---++ Useful information
   * [[SOAUK][Summary Of ATLAS UK Work]]
   * [[THHGTC][The Hitchhiker's Guide to CERN]]
   * [[Collaborating]]
   * [[SSH]]
   * [[GlasgowComputing][Computing @ Glasgow]]
   * Main.TravelInformation - for expenses and flat booking.
   * Acronym busters - [[https://www.hep.manchester.ac.uk/atlas/ReadOut/.grsthist:AARG.html:44D1C1B0:62826:121E2:=2FC=3DUK=2FO=3DeScience=2FOU=3DManchester=2FL=3DHEP=2FCN=3Djoe=20foster:.html][ATLAS Acronym Glossary]], [[http://www.phys.psu.edu/%7Ecteq/acronym.html][PDF Acronym Dictionary]]
   * [[BJetTaggingLinks][B Jet Tagging - Useful Resources]]
   * [[MakingNeuralNetInput][Making Neural Net inputs from AOD]]
   * [[AtlasDataAnalysis][Computentp, Neural Nets and MCLIMITS]]
   * [[GavinPhdWork][Gavin to-do list]]
   * [[PythiattH][Generating ttH events with Pythia]]
   * [[TextToNtupleParser][Parser tool for preparing an ntuple from text file]]
   * [[McLimitsFittingCode][MCLimits Fitting Code - a basic introduction]]
   * [[http://atlas-authdb.web.cern.ch/atlas-authdb/cgi-bin/lookup_inst?inst=51][CERN Glasgow Database]] - useful for finding CERN ID number etc.
   * [[ATLASADCoSShiftDiary][ADCoS shift information]] A diary of experiences
   * [[https://twiki.cern.ch/twiki/bin/view/AtlasProtected/HowToInterpretTags]] - How to interpret tags like "e364_s462_s520_r808_r838".
   * [[http://ami.in2p3.fr/opencms/opencms/AMI/www//ReferenceTables/index.html]] - AMI metadata tag decoder (scroll down for configuration tags)
   * [[AtlfastCorrectors10TevV15][ATLFASTCorrectors 10TeV V15.6.1.2]]
   * [[ExclusiveJetStudy][Exclusive Jet Study ]]
   * TALK ON E1 DATA (useful info on Top collision data 2010): [[%ATTACHURL%/E1Data.ppt][E1Data.ppt]]
   * [[https://espace.cern.ch/atlas-egamma/egamma-2010/Lists/electron%20candidates/Attachments/80/robustIsEMDefs.C][Robust Electrons]]Robust Electrons Definition (Should be used for analysis)
   * [[ZllAnalysisOnData ]]
   * [[HiggsAnalysisAtATLASUsingRooStats][Higgs analysis at ATLAS using RooStats]]
   * [[RunningOnData][Running on the grid with prun]]
   * [[%ATTACHURL%/WHbb_18_04_2011.pdf][WHbb_18_04_2011.pdf]]
---++ Members only
   * InternalPages - for group meetings and members' pages.
   * [[GlasgowHbbActions][Glasgow Hbb Actions]]
   * <a href="GlasgowttHTagging" target="_blank" title="ttH: meson/tagging">ttH: meson/tagging</a>

---++ Glasgow ATLAS Theory (for registered users only)
   * [[GlaAtlasTheory]]

---+ Status of ttH/ttbar Ntuple Production
   * GlaNtupleProduction

---++ Web Utilities

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   * [[TWiki.TWikiRegistration][Registration]] - become a &lt;nop&gt;%WIKITOOLNAME% user
   * %WIKIUSERSTOPIC% - list of users of this &lt;nop&gt;%WIKITOOLNAME% site
   * TWikiGroups - list of groups used for access control
   * WebTopicList - all topics in alphabetical order
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Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
jpg	ATLAS_Silver_White_1024x768.jpg	r1	manage	101.5 K	2008-10-17 - 13:59	KennyWraight	the ATLAS detector
pdf	BaselineSelection_v3.pdf	r1	manage	29.6 K	2011-04-11 - 14:14	MichaelWright
ppt	E1Data.ppt	r1	manage	919.0 K	2010-08-20 - 17:28	MichaelWright
pptx	HbbMeeting11_04_2011.pptx	r1	manage	131.8 K	2011-04-11 - 13:45	MichaelWright
pptx	QCD-Lecture12.pptx	r1	manage	7913.8 K	2011-02-24 - 15:08	MichaelWright
pdf	WHbb_18_04_2011.pdf	r1	manage	92.1 K	2011-04-18 - 13:53	MichaelWright
pdf	WHbb_25_04_2011.pdf	r1	manage	102.6 K	2011-04-26 - 14:06	MichaelWright
png	firstEventVP1.png	r1	manage	541.5 K	2008-10-17 - 14:00	KennyWraight	first events in ATLAS
Topic revision: r89 - 2016-01-30 - AndreaKnue
ATLAS