KS 1731-260

MJD 51451.44136 — 1999 Sep 30 10:35:33.3 — WFC 1 — obs 7667 — (194/366)

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 30 8:01:10.3 > 1999 Sep 30 12:50:59.4

⚠ (: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/0681_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) (1767)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7667
time	51451.44136	MJD UT
calendar date	1999 Sep 30 10:35:33.3	UT
entry_obs	6522
bnum	4
xref	-
mult	1
angle	224.77	arcmin
vigcorr	0.763
sflag	-
rexp	1.09
rise	8.20	s
tau	10.9± 3.0	s
dur	27.3± 10.7	s
edt	7.9± 2.7	s
tdel	2.6	h
trec	-	h
perflx	1.316± 0.462	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0667
sc	0.631
hc	0.801
s_z	1.235
pflux	1.81± 0.50	count/cm^2/s
fluen	20.302± 6.081	count/cm^2
bpflux	36.90± 8.78	1e-9 erg/cm^2/s
kT	2.14±0.29	keV
rad	12.1± 3.1	km/d_10kpc
bfluen	0.3729±0.0574	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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