Help

Build Swift-XRT products.

Using this form you can build an XRT light curve, spectrum or enhanced position of any object observed by Swift. Full documentation for this process is given in the online documentation. If you enter your e-mail address on the form below, an e-mail will be sent to you when the processing is complete. Fields marked with a * are mandatory.

This interface is not intended for GRBs (which are processed automatically), so the default binning method is to use bins of constant duration.

This service is designed for point-sources only. Results for extended sources may be incorrect.

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Object details

*Name:

*Target ID:

Start time:

*Coordinates:

*Try to centroid?

*Search radius (arcmin): (Min: 1)

Build light curve?

Build spectrum?

Determine position?

Create image?

E-mail address:

Lightcurve details

Binning Method

*Bin length (s):

WT: PC:

*Hardness ratio bin length (s):

Same as main curve

WT: PC:

*Min WT counts Explain.

Energy and grade selection:

Specify observations?

Use which data:

Spectral details

*Use redshift?

*Redshift:

*Use which observations?
All

Those covering times:

Those within hrs of the first

Grade range:

*Time for spectrum:

*You can specify up to 4 time regions below:

#1: Name
Times:

#2: Name
Times:

#3: Name
Times:

#4: Name
Times:

Position

*Inclusion radius (arcsec):

*Use which observations?
All

Those covering times:

Those within hrs of the first

*Unenhanced method:

Unenhanced statistical error threshold (arcsec):

Image details

*Energy bands:

*Use which observations?
All

Those covering times: