KS 1731-260

MJD 50882.81505 — 1998 Mar 10 19:33:40.1 — WFC 2 — obs 3904 — (43/366)

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 10 8:12:21.6 > 1998 Mar 11 0:04:42.3

⚠ (: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/0541_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) (794)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	3904
time	50882.81505	MJD UT
calendar date	1998 Mar 10 19:33:40.1	UT
entry_obs	6464
bnum	11
xref	-
mult	1
angle	240.18	arcmin
vigcorr	0.746
sflag	-
rexp	1.85
rise	1.10	s
tau	5.8± 1.2	s
dur	22.0± 4.6	s
edt	7.9± 1.4	s
tdel	11.4	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	3.22± 0.55	count/cm^2/s
fluen	24.046± 4.688	count/cm^2
bpflux	53.48± 8.54	1e-9 erg/cm^2/s
kT	2.34±0.19	keV
rad	10.4± 1.6	km/d_10kpc
bfluen	0.2974±0.0413	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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