Downloading Your Data

To retrieve the required analysis data from the archive, go to the following URL:
http://www.isdc.unige.ch/integral/archive.

You will reach the W3Browse web page which will allow you to build a list of Science Windows (ScWs) needed to create your observation group for OSA.

• Type the name of the object (Crab) in the `Object Name Or Coordinates:' field.
• Click on the 'More Options' button at the top or at the bottom of the web page.
• Deselect the 'All' checkbox at the top of the Catalog table, and select the `SCW - Science Window Data' one.
• Press the `Specify Additional Parameters' button at the bottom of the web page.
• Deselect the `View All' checkbox (press twice on it) at the top of the Query table.
• Select `scw_id' and put the value `0102*' (without the quotes) to specify all Scws from Revolution 102.
• Select `scw_type' and put the value `pointing' (without the quotes), or simply `po*' to get only pointings.
• Press the `Start Search' button at the bottom of the web page. At this point, you should be at the Query Results page with all the Scws available for revolution 102.
• Sort the `Scw_id' column by clicking on the left arrow below the column name. You can then select the two Scws we are interested in, i.e 010200210010 and 010200220010.

Press the `Save SCW list for the creation of Observation Groups' button at the bottom of that table and save the file with the name `jmx.lst'. The file name `jmx.lst' will be used later as an argument for the og_create program (see section ). In this file, you should find the 2 lines:

scw/0102/010200210010.001/swg.fits[1]
scw/0102/010200220010.001/swg.fits[1]

You should then download the data pressing the 'Request data products for selected rows' button. In the `Public Data Distribution Form', provide your e-mail address and press the `Submit Request' button. You will be e-mailed the required script to get your data and the instructions for the settings of the IC files and the reference catalogue. Just follow these instructions.