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You Need an Observer Code to Use Webobs

An observer code is required to submit observations to the AAVSO. Our system has not found an observer code for you. It could be due to one of the following reasons:

Once this is taken care of, you'll never have to go through these steps again. If you have any questions feel free to contact us.

AAVSO 49 Bay State Rd. Cambridge, MA 02138 617-354-0484