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Swift-XRT light curves of GRB 120404A
Last updated after receiving ObsID 00519380006, version 13
Data were analysed using HEASOFT version 6.32
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Burst Analyser
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Jump to: Energy light curves | Count-rate light curves .
From 2016 March, the light curve plots support interactive zooming and exploring. See the jsPlot
documentation for details.
1 snapshots of WT data are unreliable because no centroid could be determined. 23 bins are affected and have been hidden [Why does this matter? ].
List affected times/bins .
Snapshots with no centroid
WT-mode bins that are not displayed
136 - 139 s
139 - 142 s
142 - 146 s
146 - 149 s
149 - 153 s
153 - 157 s
157 - 161 s
161 - 165 s
165 - 168 s
168 - 172 s
172 - 176 s
176 - 179 s
179 - 183 s
183 - 186 s
186 - 191 s
191 - 195 s
195 - 200 s
200 - 206 s
206 - 210 s
210 - 215 s
215 - 219 s
219 - 225 s
225 - 230 s
24 snapshots of PC data are unreliable because no centroid could be determined. 2 bins are affected and have been hidden [Why does this matter? ].
List affected times/bins .
Snapshots with no centroid
33675 - 33853 s
87318 - 87948 s
93166 - 93888 s
98932 - 99707 s
104693 - 105467 s
110468 - 111227 s
116285 - 116987 s
122004 - 122807 s
139569 - 140148 s
145692 - 145908 s
149821 - 149987 s
172983 - 174588 s
178924 - 179508 s
184025 - 185028 s
189854 - 190967 s
202022 - 202667 s
207783 - 208788 s
220094 - 220966 s
259563 - 260508 s
265503 - 265666 s
277887 - 278326 s
282118 - 283728 s
287849 - 289368 s
293636 - 294528 s
PC-mode bins that are not displayed
16656 - 33853 s
87318 - 294528 s
Include these data?(Affects all plots)
Energy light curves
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Flux
Luminosity
Intrinsic Luminosity Light Curve
The light curve below shows the unabsorbed luminosity in the GRB comoving frame 0.3-10 keV band.
The assumed redshift is 2.87, the photon index is 1.814694113. The counts-to-unabsorbed flux conversion
factor is 4.0 x 10-11 erg cm-2 ct-1 . The full conversion from counts to luminosity, including
distance and k-correction is 2.3 x 1048 erg ct-1 . Details were taken from the -mode automated spectral fit
Note that these are time-averaged values: the true properties may evolve with time.
Include systematic errors? (Affects all plots) [What is this? ][View systematics and position variation ]
Show plot axis controls .
Generate postscript plot | Data file .
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Count-rate light curves
Basic Light Curve
Include systematic errors? (Affects all plots) [What is this? ][View systematics and position variation ]
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Generate postscript plot | Data file .
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Detailed Light Curve
Include systematic errors? (Affects all plots) [What is this? ][View systematics and position variation ]
Show plot axis controls .
Generate postscript plot | Data file .
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Hardness Ratio
Include systematic errors? (Affects all plots) [What is this? ][View systematics and position variation ]
Show plot axis controls .
Generate postscript plot | Data file .
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View systematics and position variation
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. )