Swift-XRT Monitoring of Fermi-LAT Sources of Interest


The results presented on this page are from a preliminary analysis of the Swift-XRT data. The analysis procedure is described in this README file. Since the analysis is performed using automated scripts and the results are not always reviewed by human eyes, we recommend that these data be reviewed by hand before use in publications.

For questions or requests for more detailed analysis, please contact Abe Falcone and Michael Stroh at monitoring@swift.psu.edu. This web site is under construction so please report any web site related problems to the email address listed above.

ChangeLog - Last Updated: 2018-10-07

Upcoming Observations


B3 2247+381

Summed Photon Counting Image

Summed PC image of B3 2247+381

Upcoming Monitoring Observations
(not including some ToOs)

No observations are currently scheduled for this source through our monitoring program, but there may be other ToO programs that have upcoming observations on this source.

External Links

Overall Light Curves

Linear Light Curve

Full Swift light curve for B3 2247+381

Log Light Curve

Full Swift log light curve for B3 2247+381

Overall Hardness Ratio

Full Swift hardness ratio for B3 2247+381
Overall Light Curve (png)|Overall Log Light Curve (png)| Overall Hardness Ratio (png)| Overall Log Hardness Ratio (png)
Overall Light Curve (txt)|Detailed Overall Light Curve (txt)|Overall Hardness Ratio (txt)

Finely Binned Light Curve (png)|Finely Binned Log Light Curve (png)| Finely Binned Hardness Ratio (png)| Finely Binned Log Hardness Ratio (png)
Finely Binned Light Curve (txt)|Detailed Finely Binned Light Curve (txt)|Finely Binned Hardness Ratio (txt)

Last 20 Individual Observations

September 27th, 2022 Swift light curve for Observation ID 00039211021
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211021
Hardness Ratio (txt)
September 27th, 2022 Swift light curve for Observation ID 00039211020
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211020
Hardness Ratio (txt)
August 30th, 2022 Swift light curve for Observation ID 00039211018
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211018
Hardness Ratio (txt)
August 28th, 2022 Swift light curve for Observation ID 00039211017
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211017
Hardness Ratio (txt)
October 16th, 2010 Swift light curve for Observation ID 00039211016
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211016
Hardness Ratio (txt)
October 15th, 2010 Swift light curve for Observation ID 00039211015
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211015
Hardness Ratio (txt)
October 14th, 2010 Swift light curve for Observation ID 00039211014
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211014
Hardness Ratio (txt)
October 13th, 2010 Swift light curve for Observation ID 00039211013
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211013
Hardness Ratio (txt)
October 12th, 2010 Swift light curve for Observation ID 00039211012
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211012
Hardness Ratio (txt)
October 11th, 2010 Swift light curve for Observation ID 00039211011
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211011
Hardness Ratio (txt)
October 10th, 2010 Swift light curve for Observation ID 00039211010
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211010
Hardness Ratio (txt)
October 9th, 2010 Swift light curve for Observation ID 00039211009
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211009
Hardness Ratio (txt)
October 8th, 2010 Swift light curve for Observation ID 00039211008
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211008
Hardness Ratio (txt)
October 7th, 2010 Swift light curve for Observation ID 00039211007
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211007
Hardness Ratio (txt)
October 6th, 2010 Swift light curve for Observation ID 00039211006
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211006
Hardness Ratio (txt)
October 5th, 2010 Swift light curve for Observation ID 00039211005
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211005
Hardness Ratio (txt)
April 18th, 2010 Swift light curve for Observation ID 00039211003
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211003
Hardness Ratio (txt)
April 17th, 2010 Swift light curve for Observation ID 00040151001
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00040151001
Hardness Ratio (txt)
February 18th, 2010 Swift light curve for Observation ID 00039211002
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211002
Hardness Ratio (txt)
August 10th, 2009 Swift light curve for Observation ID 00039211001
Light Curve (txt)
Detailed Light Curve (txt)
Swift hardness ratio for Observation ID 00039211001
Hardness Ratio (txt)


Penn State University Goddard Space Flight Center Swift