Alerts are TESS Objects of Interest (TOIs) vetted at the TESS Science Office (TSO) and deemed promising candidates for follow-up by the TESS Follow-up Operations Program (TFOP).
- Planet candidates
- Other timely astrophysical targets of opportunity
Register to view alerts below:
The page below is the portal for alerts access.
- Please list any institutional, observatory, industry, or citizen science affiliation.
- Access will not be given to anonymous users.
- If credentials are not working, they have likely not been activated yet. Do not create a duplicate account.
- Alerts page will be blank until alerts are released.