KS 1731-260

MJD 50521.53529 — 1997 Mar 14 12:50:48.7 — WFC 2 — obs 1759 — (23/366)

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 Mar 7 4:59:16.9 > 1997 Mar 18 4:26:19.9

⚠ (: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/0522_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) (403)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	1759
time	50521.53529	MJD UT
calendar date	1997 Mar 14 12:50:48.7	UT
entry_obs	6432
bnum	32
xref	-
mult	1
angle	655.11	arcmin
vigcorr	0.423
sflag	-
rexp	1.83
rise	5.80	s
tau	8.8± 3.4	s
dur	27.4± 7.8	s
edt	8.7± 2.3	s
tdel	175.9	h
trec	-	h
perflx	3.692± 0.076	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1990
sc	0.554
hc	0.452
s_z	2.201
pflux	3.00± 0.86	count/cm^2/s
fluen	25.780± 8.614	count/cm^2
bpflux	54.56± 18.94	1e-9 erg/cm^2/s
kT	2.24±0.42	keV
rad	10.3± 3.3	km/d_10kpc
bfluen	0.4173±0.0891	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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