KS 1731-260

MJD 50726.37290 — 1997 Oct 5 8:56:59.0 — WFC 2 — obs 2579 — (38/366)

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: < 1997 Oct 4 9:39:44.4 > 1997 Oct 7 19:32:55.0

⚠ (: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/0537_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) (706)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	2579
time	50726.37290	MJD UT
calendar date	1997 Oct 5 8:56:59.0	UT
entry_obs	6452
bnum	8
xref	-
mult	1
angle	232.19	arcmin
vigcorr	0.753
sflag	-
rexp	1.69
rise	2.90	s
tau	11.3± 1.8	s
dur	36.5± 6.7	s
edt	13.9± 2.3	s
tdel	23.3	h
trec	-	h
perflx	4.143± 0.035	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.2195
sc	0.554
hc	0.372
s_z	2.247
pflux	2.76± 0.44	count/cm^2/s
fluen	31.974± 5.131	count/cm^2
bpflux	48.22± 6.41	1e-9 erg/cm^2/s
kT	2.04±0.16	keV
rad	15.3± 2.3	km/d_10kpc
bfluen	0.5327±0.0485	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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