The Wiki registration page has been discovered by bots that can automatically create registration events, despite the anti-spam Captcha options. This led to 100-s of false registrations that flooded our system and mailboxes.

Therefore, we had no option but to disable registration through the Wiki. Users who want access to this Wiki can sent a request by email to the Wiki administration address: ro_wiki at astron dot nl.

We apologize for inconvenience caused by this, and are investigating better anti-spam measures.

Arno Schoenmakers, Wiki administrator

This is the LOFAR wiki, the information exchange board for all people actively involved in the LOFAR project. A small part of this Wiki space is public, but most is restricted and requires registration.

• General LOFAR information can be found on the LOFAR website, NOT in this Wiki!

• Online registration has been disabled; see the notice above for instructions on hwo to obtain an account.

• Users that have an account already can **Login here**. There is a button, if you need a new password.

• You can **change your password here** (after logging in!).

Shortcuts to main LOFAR wiki sections are given in the side-panel on the left. A search box is provided there as well.

FIRST TIME USERS SHOULD READ THE INTRODUCTION AND GUIDELINES FIRST!

• LOFAR access
• Meetings, Workshops, Reports, docs
• Science
• International partners
• User Software

Other Sections and a Search bar can be found on the left side of this page.

All questions and remarks about this wiki can be send to the Wiki administrator (ro_wiki (at) astron (dot) nl).