KS 1731-260

MJD 50910.36713 — 1998 Apr 7 8:48:40.2 — WFC 1 — obs 4143 — (64/366)

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 Apr 5 2:12:56.9 > 1998 Apr 8 4:28:27.3

⚠ (: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/0562_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) (964)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	4143
time	50910.36713	MJD UT
calendar date	1998 Apr 7 8:48:40.2	UT
entry_obs	6479
bnum	3
xref	-
mult	1
angle	218.83	arcmin
vigcorr	0.768
sflag	-
rexp	1.84
rise	1.60	s
tau	4.8± 0.9	s
dur	21.8± 3.0	s
edt	6.9± 0.9	s
tdel	54.6	h
trec	-	h
perflx	3.078± 0.032	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1640
sc	0.529
hc	0.399
s_z	2.170
pflux	3.22± 0.43	count/cm^2/s
fluen	27.645± 3.602	count/cm^2
bpflux	81.16± 13.85	1e-9 erg/cm^2/s
kT	2.41±0.21	keV
rad	10.8± 1.7	km/d_10kpc
bfluen	0.3771±0.0361	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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