KS 1731-260

MJD 51461.47910 — 1999 Oct 10 11:29:54.0 — WFC 2 — obs 7715 — (217/366)

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: < 1999 Oct 9 23:33:45.9 > 1999 Oct 10 14:32:43.1

⚠ (: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/0704_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) (1853)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7715
time	51461.47910	MJD UT
calendar date	1999 Oct 10 11:29:54.0	UT
entry_obs	6527
bnum	4
xref	-
mult	1
angle	240.10	arcmin
vigcorr	0.746
sflag	-
rexp	1.12
rise	4.60	s
tau	10.9± 2.2	s
dur	50.8± 9.7	s
edt	16.9± 2.9	s
tdel	11.9	h
trec	-	h
perflx	1.195± 0.459	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0588
sc	0.677
hc	0.908
s_z	0.965
pflux	2.37± 0.49	count/cm^2/s
fluen	36.592± 7.678	count/cm^2
bpflux	41.25± 6.34	1e-9 erg/cm^2/s
kT	2.41±0.20	keV
rad	7.5± 1.2	km/d_10kpc
bfluen	0.4359±0.0582	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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