KS 1731-260

MJD 51086.99611 — 1998 Sep 30 23:54:24.2 — WFC 2 — obs 5454 — (81/366)

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: < 1998 Sep 30 11:11:00.1 > 1998 Oct 1 2:56:40.2

⚠ (: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/0579_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) (1138)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5454
time	51086.99611	MJD UT
calendar date	1998 Sep 30 23:54:24.2	UT
entry_obs	6489
bnum	12
xref	-
mult	1
angle	240.10	arcmin
vigcorr	0.746
sflag	-
rexp	1.47
rise	3.60	s
tau	10.2± 1.9	s
dur	40.8± 6.7	s
edt	13.9± 2.0	s
tdel	12.7	h
trec	3.2	h
perflx	1.038± 0.356	1e-9 erg/cm^2/s
alpha	31.7± 11.1
bc	1.400±0.000
gamma	0.0517
sc	0.628
hc	0.796
s_z	1.252
pflux	2.76± 0.51	count/cm^2/s
fluen	38.107± 6.319	count/cm^2
bpflux	55.32± 8.95	1e-9 erg/cm^2/s
kT	2.58±0.22	keV
rad	8.4± 1.3	km/d_10kpc
bfluen	0.5419±0.0598	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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