KS 1731-260

MJD 51452.72197 — 1999 Oct 1 17:19:38.4 — WFC 2 — obs 7673 — (203/366)

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 1 15:45:26.7 > 1999 Oct 1 21:52:14.2

⚠ (: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/0690_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) (1793)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7673
time	51452.72197	MJD UT
calendar date	1999 Oct 1 17:19:38.4	UT
entry_obs	6523
bnum	10
xref	-
mult	1
angle	240.14	arcmin
vigcorr	0.746
sflag	-
rexp	1.17
rise	0.10	s
tau	5.0± 2.1	s
dur	20.4± 12.2	s
edt	5.1± 2.8	s
tdel	1.6	h
trec	-	h
perflx	1.041± 0.051	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0524
sc	0.598
hc	0.729
s_z	1.409
pflux	2.55± 0.47	count/cm^2/s
fluen	14.196± 6.605	count/cm^2
bpflux	29.50± 10.81	1e-9 erg/cm^2/s
kT	1.83±0.35	keV
rad	15.6± 5.6	km/d_10kpc
bfluen	0.1278±0.0302	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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