Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revisionBoth sides next revision | ||
public:access [2010-02-16 09:13] – grit | public:access [2015-09-09 12:01] – [News News News News News] Arno Schoenmakers | ||
---|---|---|---|
Line 9: | Line 9: | ||
* If you are not part of any of the above please see the information on this page: http:// | * If you are not part of any of the above please see the information on this page: http:// | ||
- | ===== News News News News News ===== | ||
- | | + | =====Long Term Archive ===== |
+ | |||
+ | You will need Science Support to grant you access, unless you are already a member in MoM of the project you are trying to access data for. | ||
+ | Once you have access and updated your password you should use the [[public:lta_howto|Long Term Archive manual]]. | ||
+ | |||
+ | The [[public:software_stack_installation|Lofar Software Stack installation]] page shows which software is installed on the LTA processing locations. You can also use this information as a manual on how to install Lofar software yourself. | ||
===== How to get access to the LOFAR systems ===== | ===== How to get access to the LOFAR systems ===== | ||
+ | |||
+ | |||
+ | **[[GUAP|Before you access any Lofar system, please take notice of our General User Access Policy (GUAP)]]** | ||
==== Central Processing Systems ==== | ==== Central Processing Systems ==== | ||
Line 19: | Line 26: | ||
Once you are a participant of the project and you need access to the CEP systems as a programmer or scientist, you will need this information: | Once you are a participant of the project and you need access to the CEP systems as a programmer or scientist, you will need this information: | ||
* Get your contact person (e.g., Michael Wise) to request an account on the systems and specify what permissions you'll need. | * Get your contact person (e.g., Michael Wise) to request an account on the systems and specify what permissions you'll need. | ||
+ | * Ensure that you can enter the portal node ('' | ||
* Learn the basics of the [[public: | * Learn the basics of the [[public: | ||
* Learn the overall layout and use of the [[public: | * Learn the overall layout and use of the [[public: | ||
* Learn about the available [[public: | * Learn about the available [[public: | ||
* Learn how to use [[public: | * Learn how to use [[public: | ||
- | |||
* Learn how to use [[public: | * Learn how to use [[public: | ||
+ | * Choosing [[public: | ||
+ | |||
+ | ==== Some important notes about the CEP1 and CEP2 home directories ==== | ||
+ | |||
+ | Please be aware of the following: | ||
+ | |||
+ | * You share your home directory with ~ 275 neighbors | ||
+ | * The observe system depends upon good availability | ||
+ | * The pipeline runs on CEP2 also depend upon good availability | ||
+ | * Home directories are subject to backup operations, more volume means more vulnerability | ||
+ | * Moving large volumes on home-directories on head nodes can stall all cluster-nodes! | ||
+ | * Keep your volume below 100GB (preferably less) | ||
+ | * Use '' | ||
+ | * The weekends are used for observing! | ||
+ | |||
===== Wiki ===== | ===== Wiki ===== | ||
You will have to register. See [[: | You will have to register. See [[: | ||
+ | |||
+ |