WebSpec is a web interface for the X-ray spectral fitting package,
XSPEC. It simulates spectral data for a
variety of X-ray missions/instruments. WebSpec can not be used to
analyze real data. This page is for the simple interface. More
experienced XSPEC users, may want to use an advanced interface which allows
up to 9 components. Latest news :|
|12/23/14||Chandra updated for Cycle-17.|
|11/5/14||WebSpec now runs on top of Hera.
This should provide greater
speed and stability. In case of trouble you can drop back to the old version.|
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We have been experiencing database connectivity issues that are affecting approximately 10% of Browse and Xamin queries. We hope to have these issues resolved soon and apologize for any inconvenience.