KS 1731-260

MJD 51078.95138 — 1998 Sep 22 22:49:59.5 — WFC 2 — obs 5379 — (73/366)

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 11 12:51:22.9 > 1998 Sep 23 8:24:19.4

⚠ (: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/0571_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) (1089)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5379
time	51078.95138	MJD UT
calendar date	1998 Sep 22 22:49:59.5	UT
entry_obs	6485
bnum	2
xref	-
mult	1
angle	513.41	arcmin
vigcorr	0.499
sflag	-
rexp	1.88
rise	2.70	s
tau	2.6± 1.1	s
dur	14.1± 3.6	s
edt	4.2± 1.0	s
tdel	274.0	h
trec	-	h
perflx	1.219± 0.080	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0638
sc	0.563
hc	0.656
s_z	1.577
pflux	3.99± 0.73	count/cm^2/s
fluen	21.789± 5.183	count/cm^2
bpflux	136.02± 53.44	1e-9 erg/cm^2/s
kT	2.79±0.61	keV
rad	8.6± 2.9	km/d_10kpc
bfluen	0.2905±0.0570	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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