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

S4 1800+44

Summed Photon Counting Image

Summed PC image of S4 1800+44

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 S4 1800+44

Log Light Curve

Full Swift log light curve for S4 1800+44

Overall Hardness Ratio

Full Swift hardness ratio for S4 1800+44
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 8 Individual Observations
March 8th, 2019 Swift light curve for Observation ID 00036217009
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217009
 Hardness Ratio (txt)
March 7th, 2019 Swift light curve for Observation ID 00036217008
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217008
 Hardness Ratio (txt)
March 21st, 2016 Swift light curve for Observation ID 00036217006
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217006
 Hardness Ratio (txt)
March 12th, 2016 Swift light curve for Observation ID 00036217005
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217005
 Hardness Ratio (txt)
August 20th, 2014 Swift light curve for Observation ID 00036217004
Light Curve (txt)
Detailed Light Curve (txt)		  
May 11th, 2009 Swift light curve for Observation ID 00036217003
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217003
 Hardness Ratio (txt)
May 9th, 2009 Swift light curve for Observation ID 00036217002
Light Curve (txt)
Detailed Light Curve (txt)		  
November 4th, 2006 Swift light curve for Observation ID 00036217001
Light Curve (txt)
Detailed Light Curve (txt)		 Swift hardness ratio for Observation ID 00036217001
 Hardness Ratio (txt)

Penn State University Goddard Space Flight Center Swift