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Swift-BAT
The Swift gamma-ray burst (GRB) observatory was launched in 2004 November, and has been continually observing the hard X-ray (14–195 keV) sky ever since with the Burst Alert Telescope (BAT). The 70 month Swift-BAT survey is the most sensitive and uniform hard X-ray all-sky survey and reaches a flux level of 1.03×10−11 erg s−1cm−2 over 50% of the sky and 1.34×10−11 erg s−1cm−2 over 90% of the sky.
Reference
' The 70 Month Swift-BAT All-sky Hard X-Ray Survey' by Baumgartner, W. H., et al., 2013, ApJS, 207, 19 http://adsabs.harvard.edu/abs/2013ApJS..207...19B
' The 70 Month Swift-BAT All-sky Hard X-Ray Survey' by Baumgartner, W. H., et al., 2013, ApJS, 207, 19 http://adsabs.harvard.edu/abs/2013ApJS..207...19B
Maps
14-20 keV : BAT_14_20_1_512.fits
20-24 keV : BAT_20_24_1_512.fits
24-35 keV : BAT_20_35_1_512.fits
35-50 keV : BAT_35_50_1_512.fits
50-75 keV : BAT_50_75_1_512.fits
75-100 keV : BAT_75_100_1_512.fits
100-150 keV : BAT_100_150_1_512.fits
150-195 keV : BAT_150_195_1_512.fits
| BAT 14-20 keV | BAT 150-195 keV |
|---|---|