Update 2013-09-30: The deadline for registration with guaranteed participation spot (2013 Summer Solstice, i.e. June 21st, 7:04am) has passed. The participant limit has been reached, registration and waitlist registration are now closed. If you haven't registered yet and still wish to participate or if you have any questions about Astronomdagarna 2013, please contact Daniel Michalik.
If you have registered already and want to add a poster contribution or change/remove a contribution please contact Anders Johansen.