KS 1731-260

MJD 50911.18643 — 1998 Apr 8 4:28:27.3 — WFC 1 — obs 4143 — (65/366)

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 7 8:48:40.2 > 1998 Aug 22 15:42:19.6

⚠ (: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/0563_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) (984)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	4143
time	50911.18643	MJD UT
calendar date	1998 Apr 8 4:28:27.3	UT
entry_obs	6479
bnum	18
xref	-
mult	1
angle	218.83	arcmin
vigcorr	0.768
sflag	-
rexp	1.96
rise	2.70	s
tau	7.4± 1.4	s
dur	23.4± 4.5	s
edt	8.0± 1.4	s
tdel	19.7	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	3.67± 0.48	count/cm^2/s
fluen	26.598± 4.282	count/cm^2
bpflux	63.53± 10.21	1e-9 erg/cm^2/s
kT	2.28±0.19	keV
rad	11.9± 1.9	km/d_10kpc
bfluen	0.4516±0.0477	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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