KS 1731-260

MJD 51431.96008 — 1999 Sep 10 23:02:30.6 — WFC 1 — obs 7553 — (167/366)

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 Sep 10 20:26:49.7 > 1999 Sep 17 15:43:26.1

⚠ (: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/0654_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) (1671)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7553
time	51431.96008	MJD UT
calendar date	1999 Sep 10 23:02:30.6	UT
entry_obs	6514
bnum	3
xref	-
mult	1
angle	195.82	arcmin
vigcorr	0.801
sflag	-
rexp	1.43
rise	2.80	s
tau	7.7± 1.5	s
dur	37.8± 7.4	s
edt	13.6± 2.6	s
tdel	2.6	h
trec	-	h
perflx	2.073± 0.062	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1097
sc	0.524
hc	0.579
s_z	1.752
pflux	2.45± 0.49	count/cm^2/s
fluen	27.131± 5.574	count/cm^2
bpflux	41.71± 5.97	1e-9 erg/cm^2/s
kT	2.01±0.16	keV
rad	12.2± 1.9	km/d_10kpc
bfluen	0.3131±0.0411	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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