KS 1731-260

MJD 50904.36511 — 1998 Apr 1 8:45:45.2 — WFC 1 — obs 4099 — (57/366)

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 Mar 28 19:02:26.9 > 1998 Apr 2 0:25:38.1

⚠ (: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/0555_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 1 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) (894)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	4099
time	50904.36511	MJD UT
calendar date	1998 Apr 1 8:45:45.2	UT
entry_obs	6474
bnum	4
xref	-
mult	1
angle	218.83	arcmin
vigcorr	0.768
sflag	-
rexp	1.61
rise	3.50	s
tau	6.1± 2.2	s
dur	19.6± 5.1	s
edt	4.5± 1.2	s
tdel	85.7	h
trec	-	h
perflx	2.535± 0.034	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1354
sc	0.512
hc	0.393
s_z	2.149
pflux	1.78± 0.41	count/cm^2/s
fluen	11.747± 3.426	count/cm^2
bpflux	29.93± 9.69	1e-9 erg/cm^2/s
kT	2.01±0.37	keV
rad	12.8± 4.2	km/d_10kpc
bfluen	0.1609±0.0276	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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