KS 1731-260

MJD 51229.64532 — 1999 Feb 20 15:29:16.0 — WFC 1 — obs 6419 — (106/366)

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 20 14:15:01.9 > 1999 Feb 20 17:02:11.0

⚠ (: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/0600_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) (1330)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6419
time	51229.64532	MJD UT
calendar date	1999 Feb 20 15:29:16.0	UT
entry_obs	6495
bnum	2
xref	-
mult	1
angle	229.72	arcmin
vigcorr	0.756
sflag	-
rexp	1.08
rise	6.20	s
tau	9.2± 3.4	s
dur	34.0± 10.1	s
edt	9.1± 2.1	s
tdel	1.2	h
trec	-	h
perflx	1.718± 0.050	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0887
sc	0.591
hc	0.714
s_z	1.444
pflux	1.49± 0.41	count/cm^2/s
fluen	20.149± 5.862	count/cm^2
bpflux	21.14± 6.83	1e-9 erg/cm^2/s
kT	2.03±0.37	keV
rad	9.8± 3.4	km/d_10kpc
bfluen	0.1714±0.0326	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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