KS 1731-260

MJD 51404.26312 — 1999 Aug 14 6:18:53.1 — PCA — obs 40025-02-04-00 — (141/366)

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 Aug 7 6:15:09.1 > 1999 Aug 24 3:09:03.1

⚠ (: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/2559_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "PCA 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: in 't Zand et al., (2017) (3929)

Table parameters

parameter	value	unit
instr	PCA
obsid	40025-02-04-00
time	51404.26312	MJD UT
calendar date	1999 Aug 14 6:18:53.1	UT
entry_obs	16152
bnum	1
xref	12
mult	1
angle	0.30	arcmin
vigcorr	0.995
sflag	-
rexp	1.00
rise	5.00	s
tau	19.8± 0.7	s
dur	62.0± 1.4	s
edt	19.2± 0.5	s
tdel	168.1	h
trec	-	h
perflx	1.211± 0.010	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0605
sc	0.622
hc	0.840
s_z	1.158
pflux	1.82± 0.02	count/cm^2/s
fluen	42.228± 0.507	count/cm^2
bpflux	35.76± 1.34	1e-9 erg/cm^2/s
kT	2.46±0.05	keV
rad	9.6± 0.3	km/d_10kpc
bfluen	0.7039±0.0033	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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