KS 1731-260

MJD 51447.86358 — 1999 Sep 26 20:43:32.9 — WFC 1 — obs 7653 — (188/366)

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 23 5:33:17.3 > 1999 Sep 26 23:06:00.0

⚠ (: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/0675_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) (1751)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7653
time	51447.86358	MJD UT
calendar date	1999 Sep 26 20:43:32.9	UT
entry_obs	6521
bnum	1
xref	-
mult	1
angle	535.83	arcmin
vigcorr	0.509
sflag	-
rexp	1.09
rise	7.00	s
tau	11.1± 3.4	s
dur	40.6± 11.8	s
edt	12.9± 3.3	s
tdel	87.2	h
trec	-	h
perflx	1.199± 0.129	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0626
sc	0.575
hc	0.680
s_z	1.523
pflux	2.20± 0.58	count/cm^2/s
fluen	30.473± 8.404	count/cm^2
bpflux	39.75± 10.37	1e-9 erg/cm^2/s
kT	2.79±0.45	keV
rad	6.7± 1.8	km/d_10kpc
bfluen	0.4065±0.0676	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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