KS 1731-260

MJD 51057.70688 — 1998 Sep 1 16:57:54.1 — WFC 2 — obs 5218 — (67/366)

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 Aug 22 15:42:19.6 > 1998 Sep 2 4:18:53.1

⚠ (: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/0565_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) (1053)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5218
time	51057.70688	MJD UT
calendar date	1998 Sep 1 16:57:54.1	UT
entry_obs	6482
bnum	10
xref	-
mult	1
angle	228.74	arcmin
vigcorr	0.757
sflag	-
rexp	1.67
rise	1.00	s
tau	3.1± 1.0	s
dur	19.5± 5.9	s
edt	6.0± 1.5	s
tdel	241.3	h
trec	-	h
perflx	3.128± 0.041	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1636
sc	0.552
hc	0.438
s_z	2.213
pflux	2.35± 0.45	count/cm^2/s
fluen	16.688± 4.294	count/cm^2
bpflux	48.48± 13.41	1e-9 erg/cm^2/s
kT	2.25±0.36	keV
rad	10.4± 2.9	km/d_10kpc
bfluen	0.1370±0.0270	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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