KS 1731-260

MJD 51223.82794 — 1999 Feb 14 19:52:14.0 — WFC 2 — obs 6370 — (103/366)

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 14 17:09:10.1 > 1999 Feb 15 1:08:25.0

⚠ (: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/0597_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 2 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) (1319)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	6370
time	51223.82794	MJD UT
calendar date	1999 Feb 14 19:52:14.0	UT
entry_obs	6494
bnum	14
xref	-
mult	1
angle	1050.88	arcmin
vigcorr	0.124
sflag	-
rexp	1.64
rise	2.40	s
tau	4.0± 1.7	s
dur	36.5± 17.2	s
edt	16.7± 7.3	s
tdel	2.7	h
trec	-	h
perflx	2.554± 1.517	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1191
sc	0.802
hc	1.235
s_z	0.963
pflux	3.60± 1.08	count/cm^2/s
fluen	33.656± 14.350	count/cm^2
bpflux	40.96± 12.25	1e-9 erg/cm^2/s
kT	1.20±0.21	keV
rad	36.2± 22.5	km/d_10kpc
bfluen	0.1452±0.0434	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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