KS 1731-260

MJD 51240.87344 — 1999 Mar 3 20:57:45.6 — WFC 1 — obs 6507 — (119/366)

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: < 1999 Feb 27 17:25:08.2 > 1999 Mar 6 10:08:18.4

⚠ (: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/0610_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) (1410)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6507
time	51240.87344	MJD UT
calendar date	1999 Mar 3 20:57:45.6	UT
entry_obs	6497
bnum	1
xref	-
mult	1
angle	244.22	arcmin
vigcorr	0.791
sflag	-
rexp	1.75
rise	3.10	s
tau	6.5± 1.3	s
dur	27.2± 8.3	s
edt	10.9± 2.9	s
tdel	99.5	h
trec	-	h
perflx	2.435± 0.121	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1260
sc	0.538
hc	0.605
s_z	1.703
pflux	3.83± 0.57	count/cm^2/s
fluen	30.336± 6.765	count/cm^2
bpflux	50.24± 7.82	1e-9 erg/cm^2/s
kT	1.86±0.16	keV
rad	16.6± 2.7	km/d_10kpc
bfluen	0.3144±0.0390	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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