KS 1731-260

MJD 51778.87564 — 2000 Aug 22 21:00:55.0 — WFC 2 — obs 9649 — (291/366)

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: < 2000 Aug 8 17:25:08.2 > 2000 Aug 22 23:21:55.1

⚠ (: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/0770_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) (2201)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	9649
time	51778.87564	MJD UT
calendar date	2000 Aug 22 21:00:55.0	UT
entry_obs	6561
bnum	2
xref	-
mult	1
angle	240.14	arcmin
vigcorr	0.746
sflag	-
rexp	1.07
rise	11.40	s
tau	11.3± 2.4	s
dur	61.4± 18.7	s
edt	18.7± 5.1	s
tdel	339.6	h
trec	-	h
perflx	1.698± 0.513	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0824
sc	0.682
hc	0.921
s_z	0.963
pflux	1.62± 0.47	count/cm^2/s
fluen	32.698± 9.709	count/cm^2
bpflux	49.20± 8.08	1e-9 erg/cm^2/s
kT	2.24±0.19	keV
rad	8.5± 1.4	km/d_10kpc
bfluen	0.5364±0.0707	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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