# Data formats and online quick-look¶

Details on the FITS file structure are given in a separate document. Download it here: pdf

Waiting for a comprehensive GUI which is going to include also a real-time preview of the data under acquisition, users are provided with two different tools in order to inspect the data produced by the TPB and XARCOS or SARDARA.

## If writer is MANAGEMENT/FitsZilla¶

The main quick-look tool is now web-based. On the observing machine, go to a free desktop, so as you don’t interfere with the DISCOS system TUIs, and click on the “Quicklook” icon. A web page will open. There, you will see a plot showing the raw content of last completed FITS file.

WARNING:

• The web-based tool does not work with XARCOS acquisitions

\$ calibrationtoolclient  [componentName]