KS 1731-260

MJD 51229.59377 — 1999 Feb 20 14:15:01.9 — WFC 1 — obs 6419 — (105/366)

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 Feb 15 1:08:25.0 > 1999 Feb 20 15:29:16.0

⚠ (: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/0599_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) (1329)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6419
time	51229.59377	MJD UT
calendar date	1999 Feb 20 14:15:01.9	UT
entry_obs	6495
bnum	1
xref	-
mult	1
angle	229.72	arcmin
vigcorr	0.756
sflag	-
rexp	1.19
rise	12.30	s
tau	10.6± 3.8	s
dur	26.4± 9.4	s
edt	5.0± 1.4	s
tdel	133.1	h
trec	-	h
perflx	1.718± 0.049	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0887
sc	0.591
hc	0.714
s_z	1.444
pflux	1.73± 0.31	count/cm^2/s
fluen	21.109± 3.341	count/cm^2
bpflux	29.98± 9.88	1e-9 erg/cm^2/s
kT	2.05±0.38	keV
rad	10.6± 3.6	km/d_10kpc
bfluen	0.2716±0.0334	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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