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#1 Federal
Blazar Monitoring List
- Organization: National Aeronautics and Space Administration
- Dataset Last Updated: July 17, 2025
This is a compilation of sources in major blazar monitoring programs. This list contains all blazars known to be regularly monitored, plus all the MOJAVE- & Boston U.- monitored AGNs and known TeV blazars

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2025 at 03:48 PM
#2 Federal
Swift-XRT Monitoring of Fermi-LAT Sources of Interest
- Organization: National Aeronautics and Space Administration
- Dataset Last Updated: April 23, 2025
The monitoring data shown on this site provides near real-time results from Swift observations of Fermi-LAT "sources of interest" and flaring sources. While this list is dominated by blazars, some...
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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 08, 2025 at 03:00 AM

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