KS 1731-260

MJD 51462.11889 — 1999 Oct 11 2:51:12.3 — WFC 1 — obs 7721 — (219/366)

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 10 14:32:43.1 > 1999 Oct 11 14:43:32.4

⚠ (: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/0706_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) (1857)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7721
time	51462.11889	MJD UT
calendar date	1999 Oct 11 2:51:12.3	UT
entry_obs	6528
bnum	1
xref	-
mult	1
angle	273.73	arcmin
vigcorr	0.718
sflag	-
rexp	1.08
rise	9.80	s
tau	12.2± 2.2	s
dur	48.8± 10.9	s
edt	15.8± 3.0	s
tdel	12.3	h
trec	-	h
perflx	0.773± 0.417	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0546
sc	0.757
hc	1.105
s_z	0.963
pflux	1.77± 0.35	count/cm^2/s
fluen	27.848± 5.506	count/cm^2
bpflux	44.08± 6.35	1e-9 erg/cm^2/s
kT	2.44±0.20	keV
rad	8.1± 1.2	km/d_10kpc
bfluen	0.5240±0.0602	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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