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Swift-XRT light curves of GRB 090720
Last updated after receiving ObsID 00357811003, version 13
Data were analysed using HEASOFT version 6.32
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Burst Analyser
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37 snapshots of PC data are unreliable because no centroid could be determined. 4 bins are affected and have been hidden [Why does this matter?].
List affected times/bins.
Snapshots with no centroid
- 39575 - 39707 s
- 41473 - 42085 s
- 45397 - 45708 s
- 47568 - 47869 s
- 51151 - 51647 s
- 53539 - 53652 s
- 56912 - 57767 s
- 62713 - 63949 s
- 68356 - 69098 s
- 116184 - 117260 s
- 120436 - 120469 s
- 121992 - 123042 s
- 126256 - 126409 s
- 128163 - 128825 s
- 131960 - 132409 s
- 134267 - 134608 s
- 137743 - 138407 s
- 140282 - 140390 s
- 143549 - 143935 s
- 149555 - 149868 s
- 155314 - 155628 s
- 161134 - 161448 s
- 166894 - 167208 s
- 172654 - 173630 s
- 178474 - 179390 s
- 184534 - 185209 s
- 236242 - 237408 s
- 242176 - 243049 s
- 247936 - 248748 s
- 253582 - 254628 s
- 259342 - 260388 s
- 265162 - 266147 s
- 270922 - 271968 s
- 276682 - 277728 s
- 282502 - 283548 s
- 311416 - 312073 s
- 317176 - 317989 s
PC-mode bins that are not displayed
- 39575 - 57767 s
- 62713 - 69098 s
- 116184 - 185209 s
- 236242 - 317989 s
Count-rate light curves
Basic Light Curve
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Generate postscript plot | Data file.
Detailed Light Curve
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Generate postscript plot | Data file.
Hardness Ratio
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Generate postscript plot | Data file.
Data products
Download all light curve files for this burst: [tar file][gzipped tar file][zip file].
Or download individual files: (Includes systematic error.
Includes data with no WT centroid.)