KS 1731-260

MJD 51249.76225 — 1999 Mar 12 18:17:38.5 — WFC 1 — obs 6570 — (124/366)

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 Mar 12 11:02:34.5 > 1999 Mar 12 20:19:50.6

⚠ (: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/0615_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) (1430)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6570
time	51249.76225	MJD UT
calendar date	1999 Mar 12 18:17:38.5	UT
entry_obs	6499
bnum	16
xref	-
mult	1
angle	229.72	arcmin
vigcorr	0.756
sflag	-
rexp	1.88
rise	2.50	s
tau	6.7± 1.2	s
dur	21.6± 3.2	s
edt	7.4± 0.9	s
tdel	7.3	h
trec	-	h
perflx	1.583± 0.033	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0832
sc	0.499
hc	0.440
s_z	2.080
pflux	4.24± 0.46	count/cm^2/s
fluen	33.227± 3.928	count/cm^2
bpflux	67.92± 10.37	1e-9 erg/cm^2/s
kT	2.17±0.19	keV
rad	15.6± 2.6	km/d_10kpc
bfluen	0.4416±0.0380	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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