KS 1731-260

MJD 51067.53568 — 1998 Sep 11 12:51:22.9 — WFC 2 — obs 5288 — (72/366)

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: < 1998 Sep 11 9:45:18.1 > 1998 Sep 22 22:49:59.5

⚠ (: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/0570_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) (1083)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5288
time	51067.53568	MJD UT
calendar date	1998 Sep 11 12:51:22.9	UT
entry_obs	6484
bnum	11
xref	-
mult	1
angle	228.74	arcmin
vigcorr	0.757
sflag	-
rexp	1.52
rise	4.40	s
tau	4.5± 1.5	s
dur	15.7± 5.8	s
edt	5.0± 1.5	s
tdel	3.1	h
trec	-	h
perflx	2.004± 0.038	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1044
sc	0.502
hc	0.458
s_z	2.057
pflux	1.95± 0.42	count/cm^2/s
fluen	12.016± 3.336	count/cm^2
bpflux	58.20± 18.12	1e-9 erg/cm^2/s
kT	2.78±0.47	keV
rad	7.7± 2.3	km/d_10kpc
bfluen	0.2290±0.0330	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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