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Please notice the CfA-Privacy Statement

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Email*

First name

Last name

Please check only if you are registering an institute buying observing time. Students, postdocs, staff, faculty etc. do not check this. If you are not at CfA, please check with your institution who is responsible for entering your proposal and what information they need from you.

Institution (University etc)

Password*

Your password can’t be too similar to your other personal information.
Your password must contain at least 12 characters.
Your password can’t be a commonly used password.
Your password can’t be entirely numeric.

Password (again)*