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Illustration by Marcia Staimer/George Mason University

 

EclipseMob has collected nearly 500 recordings from locations across the United States. We will post results here as we analyze the data that has been collected. We would like to thank you using the words of the scientists who led the historic first attempt at a crowdsourced eclipse measurement, 92 years ago:

 

"We are deeply grateful to all of [our] collaborators. They have sent us data of great value. We hope that the knowledge of a good job well done will prove to them a satisfactory reward for their effort and time."

-Scientific American Eclipse Party, "The Effects of the Eclipse on Radio," Scientific American, April 1925

 

 

If you have been an active participant in this project, please fill out this form to receive a FREE EclipseMob Certificate! 

What can you do with your EclipseMob kit now that the Solar Eclipse has passed? Read here to find out.

EclipseMob Participants map

EclipseMob App Updates

The app is out!

For Android users

The EclipseMob app was released on the Google Play Store on August 13, 2017 (Sunday).

For iPhone users

Many of you received an email with the subject line "Arlindo Goncalves has invited you to test "EclipseMob" on August 15 or August 16. Another set of invites for the app were sent out on Thursday, August 17. To access the iPhone app, you should install TestFlight, and enter the code provided by the email. If you did not receive an invitation and you plan to use the iPhone app, please email us at This email address is being protected from spambots. You need JavaScript enabled to view it. to let us know.

NOTE: An email was sent to all participants on our mailing list on Sunday, August 13. If you are an EclipseMob participant but haven't been receiving recent email updates, please email us at This email address is being protected from spambots. You need JavaScript enabled to view it. with your Full Name, Email address and home address/location where you will be collecting data.

 

Thank you once again for being a part of the Mob!