KS 1731-260

MJD 51414.85664 — 1999 Aug 24 20:33:33.9 — WFC 2 — obs 7425 — (146/366)

This page displays the lightcurve and parameters in MINBAR DR1 for this event (Galloway et al. 2020).

Click for table parameters or navigate to previous/next burst: < 1999 Aug 24 18:01:19.7 > 1999 Aug 24 23:06:24.0

⚠ (:html:) <script type="text/javascript" src="uploads/dygraph.min.js"> </script> <div id="graphdiv4" style="width:700px; height:320px;"> </div> <script type="text/javascript"> g4 = new Dygraph( document.getElementById("graphdiv4"), "uploads/MINBAR/bursts/0634_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 2 intensity (count/cm^2/s)", xlabel: "Time (s)", } ); </script> (:htmlend:)

This plot shows the segment of the 1-s binned lightcurve surrounding the event. Shaded regions indicate the error range for the count rate. The plot is resizeable; just click and drag on the figure area with the mouse. Double-click to restore the original shape. The figure in the box at the lower-left is the window size for the rolling average

References to other analyses of this burst: Cornelisse et al., (2003) (1613)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7425
time	51414.85664	MJD UT
calendar date	1999 Aug 24 20:33:33.9	UT
entry_obs	6508
bnum	11
xref	-
mult	1
angle	240.10	arcmin
vigcorr	0.746
sflag	d
rexp	1.11
rise	8.10	s
tau	15.4± 2.9	s
dur	57.0± 6.7	s
edt	17.1± 1.8	s
tdel	2.5	h
trec	-	h
perflx	1.669± 0.512	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0820
sc	0.679
hc	0.913
s_z	0.964
pflux	1.79± 0.31	count/cm^2/s
fluen	35.750± 4.851	count/cm^2
bpflux	28.58± 4.96	1e-9 erg/cm^2/s
kT	2.28±0.20	keV
rad	8.7± 1.3	km/d_10kpc
bfluen	0.4229±0.0394	1e-6 erg/cm^2

Parameters from the MINBAR DR1 analysis for this burst; click here for a description of each parameter.

Time-resolved spectroscopy

Click here to download time-resolved spectral analysis for this burst

Time resolved spectral files are available for selected RXTE/PCA and BeppoSAX/WFC bursts only.

The file formats are described here.

Please report any issues with this page or the linked files to Duncan.Galloway@monash.edu

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