KS 1731-260

MJD 51597.35618 — 2000 Feb 23 8:32:54.1 — WFC 1 — obs 8520 — (234/366)

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: < 2000 Feb 23 2:23:33.6 > 2000 Feb 26 10:01:56.2

⚠ (: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/0721_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) (1950)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	8520
time	51597.35618	MJD UT
calendar date	2000 Feb 23 8:32:54.1	UT
entry_obs	6536
bnum	3
xref	-
mult	1
angle	211.23	arcmin
vigcorr	0.776
sflag	-
rexp	1.41
rise	3.30	s
tau	11.6± 3.3	s
dur	42.9± 6.2	s
edt	12.9± 1.8	s
tdel	6.2	h
trec	-	h
perflx	0.651± 0.270	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0327
sc	0.624
hc	0.787
s_z	1.256
pflux	2.83± 0.48	count/cm^2/s
fluen	39.362± 6.466	count/cm^2
bpflux	52.01± 13.53	1e-9 erg/cm^2/s
kT	2.33±0.34	keV
rad	10.2± 2.8	km/d_10kpc
bfluen	0.5519±0.0591	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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