How Much X-ray and Gamma-ray Data Are Coming In and Going Out of the HEASARC Archive Every Day?
Last Update: 2012 May 16
As of Spring 2012, the HEASARC's high-energy archive was growing about 15 Gigabytes (GB) every day, equivalent to over 5 Terabytes (TB) every year.
HEASARC users download about 190 GB/day of X-ray and gamma-ray data, equivalent to about 70 TB/year. This can be compared with the current 40 TB size of the entire HEASARC Archive.
For more detailed statistics, including a breakdown of the data holdings by mission, check out the HEASARC Usage Statistics webpage.
Web page author and maintainer: Stephen A.
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Last modified: Wednesday, 16-May-2012 14:55:49 EDT