KS 1731-260

MJD 51600.41801 — 2000 Feb 26 10:01:56.2 — WFC 2 — obs 8553 — (235/366)

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 8:32:54.1 > 2000 Feb 26 19:44:05.9

⚠ (: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/0722_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) (1971)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	8553
time	51600.41801	MJD UT
calendar date	2000 Feb 26 10:01:56.2	UT
entry_obs	6537
bnum	1
xref	-
mult	1
angle	140.90	arcmin
vigcorr	0.850
sflag	-
rexp	1.31
rise	3.70	s
tau	14.2± 2.5	s
dur	39.3± 5.6	s
edt	12.6± 1.5	s
tdel	73.5	h
trec	-	h
perflx	0.761± 0.299	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0389
sc	0.622
hc	0.782
s_z	1.289
pflux	2.14± 0.31	count/cm^2/s
fluen	30.179± 3.912	count/cm^2
bpflux	46.13± 7.68	1e-9 erg/cm^2/s
kT	2.30±0.20	keV
rad	11.5± 1.9	km/d_10kpc
bfluen	0.6286±0.0477	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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