Feedback

We're here to help you. But we can't if you don't tell us what you need. The best way to do that is file a ticket. Creating a ticket helps us keep track of your needs and any outstanding requests. It also helps other people who might have the same problem or question that you have, because they can follow the result of your ticket.

Please note that all information in a ticket is visible to the public.

If for some reason you can't file a ticket, you can send email to help@astro.columbia.edu.