KS 1731-260

MJD 50725.40260 — 1997 Oct 4 9:39:44.4 — WFC 2 — obs 2577 — (37/366)

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 Sep 6 22:22:23.5 > 1997 Oct 5 8:56:59.0

⚠ (: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/0536_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) (694)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	2577
time	50725.40260	MJD UT
calendar date	1997 Oct 4 9:39:44.4	UT
entry_obs	6451
bnum	2
xref	-
mult	1
angle	232.19	arcmin
vigcorr	0.753
sflag	-
rexp	1.83
rise	1.10	s
tau	6.2± 1.4	s
dur	16.8± 4.2	s
edt	6.0± 1.2	s
tdel	659.3	h
trec	-	h
perflx	3.511± 0.075	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1871
sc	0.528
hc	0.365
s_z	2.198
pflux	2.63± 0.42	count/cm^2/s
fluen	16.139± 3.080	count/cm^2
bpflux	47.35± 8.32	1e-9 erg/cm^2/s
kT	2.09±0.18	keV
rad	14.4± 2.3	km/d_10kpc
bfluen	0.2806±0.0388	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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