KS 1731-260

MJD 51414.33628 — 1999 Aug 24 8:04:14.2 — WFC 2 — obs 7425 — (143/366)

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 3:09:03.1 > 1999 Aug 24 13:05:43.6

⚠ (: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/0631_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) (1602)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7425
time	51414.33628	MJD UT
calendar date	1999 Aug 24 8:04:14.2	UT
entry_obs	6508
bnum	4
xref	-
mult	1
angle	240.10	arcmin
vigcorr	0.746
sflag	-
rexp	1.08
rise	2.20	s
tau	12.5± 2.3	s
dur	65.8± 14.0	s
edt	26.3± 5.2	s
tdel	4.9	h
trec	-	h
perflx	1.669± 0.515	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0820
sc	0.679
hc	0.913
s_z	0.964
pflux	2.65± 0.51	count/cm^2/s
fluen	44.477± 9.217	count/cm^2
bpflux	47.89± 7.01	1e-9 erg/cm^2/s
kT	2.47±0.20	keV
rad	8.1± 1.2	km/d_10kpc
bfluen	0.5811±0.0687	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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