KS 1731-260

MJD 51086.33445 — 1998 Sep 30 8:01:36.3 — WFC 2 — obs 5452 — (79/366)

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 28 21:57:16.1 > 1998 Sep 30 11:11:00.1

⚠ (: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/0577_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) (1123)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5452
time	51086.33445	MJD UT
calendar date	1998 Sep 30 8:01:36.3	UT
entry_obs	6488
bnum	2
xref	-
mult	1
angle	240.14	arcmin
vigcorr	0.746
sflag	-
rexp	1.87
rise	4.50	s
tau	6.5± 1.9	s
dur	23.9± 4.0	s
edt	5.2± 0.9	s
tdel	34.1	h
trec	3.1	h
perflx	1.048± 0.414	1e-9 erg/cm^2/s
alpha	44.0± 17.5
bc	1.400±0.000
gamma	0.0524
sc	0.629
hc	0.797
s_z	1.250
pflux	3.57± 0.56	count/cm^2/s
fluen	29.512± 4.054	count/cm^2
bpflux	65.46± 17.43	1e-9 erg/cm^2/s
kT	2.65±0.37	keV
rad	11.1± 2.6	km/d_10kpc
bfluen	0.3855±0.0447	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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