KS 1731-260

MJD 50882.34192 — 1998 Mar 10 8:12:21.6 — WFC 2 — obs 3904 — (42/366)

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 29 8:15:50.1 > 1998 Mar 10 19:33:40.1

⚠ (: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/0540_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) (783)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	3904
time	50882.34192	MJD UT
calendar date	1998 Mar 10 8:12:21.6	UT
entry_obs	6464
bnum	4
xref	-
mult	1
angle	240.18	arcmin
vigcorr	0.746
sflag	-
rexp	1.80
rise	-	s
tau	6.7± 1.3	s
dur	22.3± 4.2	s
edt	7.6± 1.3	s
tdel	3167.9	h
trec	-	h
perflx	3.662± 0.054	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1889
sc	0.555
hc	0.467
s_z	2.158
pflux	2.62± 0.50	count/cm^2/s
fluen	22.786± 4.333	count/cm^2
bpflux	50.56± 7.43	1e-9 erg/cm^2/s
kT	2.01±0.16	keV
rad	14.4± 2.3	km/d_10kpc
bfluen	0.3260±0.0394	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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