KS 1731-260

MJD 51087.77925 — 1998 Oct 1 18:42:06.9 — WFC 1 — obs 5460 — (84/366)

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 Oct 1 5:58:42.2 > 1998 Oct 1 22:05:36.9

⚠ (: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/0582_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 1 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) (1163)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	5460
time	51087.77925	MJD UT
calendar date	1998 Oct 1 18:42:06.9	UT
entry_obs	6490
bnum	7
xref	-
mult	1
angle	77.09	arcmin
vigcorr	0.923
sflag	-
rexp	1.23
rise	1.00	s
tau	11.9± 2.2	s
dur	45.0± 4.4	s
edt	14.0± 1.5	s
tdel	12.7	h
trec	3.2	h
perflx	1.401± 0.659	1e-9 erg/cm^2/s
alpha	40.8± 18.5
bc	1.400±0.000
gamma	0.0668
sc	0.697
hc	0.957
s_z	0.963
pflux	2.11± 0.37	count/cm^2/s
fluen	37.793± 4.199	count/cm^2
bpflux	50.03± 8.43	1e-9 erg/cm^2/s
kT	2.80±0.24	keV
rad	7.8± 1.2	km/d_10kpc
bfluen	0.5763±0.0485	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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