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swift [2019/02/21 13:03] Déborah Paradis |
swift [2023/04/11 15:32] Déborah Paradis |
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| 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. | 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. | ||
| + | Swift has three co-aligned instruments for studying gamma-ray bursts and their afterglow: the Burst Alert Telescope (BAT), the X-ray Telescope (XRT), and the Ultraviolet/Optical Telescope (UVOT). | ||
| - | === Reference === | + | CADE only serves data obtained with the BAT instrument, in 8 energy bands: 14-20 keV, 20-24 keV, 24-35 keV, 35-50 keV, 50-75 keV, 75-100 keV, 100-150 keV, and 150-195 keV, at an angular resolution of 19.5'. Healpix maps are in units of ''cnts/s/detector''. The detector is an individual piece of CZT in the BAT array with an area of 1.6E-7 m2.\\ |
| - | ' 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 | + | Healpix maps made by D. Paradis. |
| + | === References === | ||
| + | * ' The Swift Gamma-Ray Burst Mission' by Gehrels, N., et al., 2004, ApJ, 611, 1005 http://adsabs.harvard.edu/abs/2004ApJ...611.1005G | ||
| + | |||
| + | * ' 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 | ||
| + | |||
| + | ^ __**BAT 14-20 keV**__ ^ __**BAT 150-195 keV**__ ^ | ||
| + | | <html><div id="aladin-lite-div-bat_14_20" class="aladin-lite-container"></div></html> | <html><div id="aladin-lite-div-bat_150_195" class="aladin-lite-container"></div></html> | | ||
| === Maps === | === Maps === | ||
| Line 21: | Line 28: | ||
| </html> | </html> | ||
| - | 24-35 keV : [[http://cade.irap.omp.eu/documents/Ancillary/SWIFT/BAT_20_35_1_512.fits|BAT_20_35_1_512.fits]] | + | 24-35 keV : [[http://cade.irap.omp.eu/documents/Ancillary/SWIFT/BAT_24_35_1_512.fits|BAT_24_35_1_512.fits]] |
| <html> | <html> | ||
| <button class="aladin-btn" type="button" onclick="connector.runWithConnection(bat_20_35)">Aladin</button> | <button class="aladin-btn" type="button" onclick="connector.runWithConnection(bat_20_35)">Aladin</button> | ||
| Line 51: | Line 58: | ||
| </html> | </html> | ||
| - | ^ __**BAT 14-20 keV**__ ^ __**BAT 150-195 keV**__ ^ | ||
| - | | <html><div id="aladin-lite-div-bat_14_20" class="aladin-lite-container"></div></html> | <html><div id="aladin-lite-div-bat_150_195" class="aladin-lite-container"></div></html> | | ||
| Line 93: | Line 98: | ||
| </script> | </script> | ||
| </html> | </html> | ||
| + | |||
| + | ===HiPS === | ||
| + | |||
| + | Swift/BAT HiPS are available in Aladin Collections/Image | ||
| === Original WCS Data === | === Original WCS Data === | ||