KS 1731-260

MJD 51416.31719 — 1999 Aug 26 7:36:45.1 — PCA — obs 40025-02-05-01 — (151/366)

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 25 11:19:29.6 > 1999 Sep 1 19:14:41.6

⚠ (: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/2569_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) (3930)

Table parameters

parameter	value	unit
instr	PCA
obsid	40025-02-05-01
time	51416.31719	MJD UT
calendar date	1999 Aug 26 7:36:45.1	UT
entry_obs	16185
bnum	1
xref	13
mult	1
angle	0.30	arcmin
vigcorr	0.995
sflag	-
rexp	1.00
rise	7.00	s
tau	22.8± 0.9	s
dur	66.2± 1.4	s
edt	20.3± 0.4	s
tdel	20.3	h
trec	-	h
perflx	2.019± 0.010	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1008
sc	0.641
hc	0.858
s_z	1.110
pflux	1.63± 0.02	count/cm^2/s
fluen	45.266± 0.704	count/cm^2
bpflux	31.81± 1.29	1e-9 erg/cm^2/s
kT	2.42±0.05	keV
rad	9.3± 0.4	km/d_10kpc
bfluen	0.7209±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

back to the search page