4U 1728-34

MJD 51462.35196 — 1999 Oct 11 8:26:49.3 — WFC 1 — obs 7721 — (387/1173)

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 Oct 9 21:06:25.0 > 1999 Oct 12 13:49:27.2

⚠ (: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/0313_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) (1860)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7721
time	51462.35196	MJD UT
calendar date	1999 Oct 11 8:26:49.3	UT
entry_obs	5999
bnum	4
xref	-
mult	1
angle	642.19	arcmin
vigcorr	0.424
sflag	-
rexp	1.78
rise	3.50	s
tau	7.2± 2.9	s
dur	23.5± 6.6	s
edt	8.2± 1.9	s
tdel	35.3	h
trec	-	h
perflx	1.152± 0.168	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0280
sc	0.648
hc	0.666
s_z	1.581
pflux	3.83± 0.67	count/cm^2/s
fluen	33.834± 6.436	count/cm^2
bpflux	104.14± 39.39	1e-9 erg/cm^2/s
kT	3.07±0.55	keV
rad	9.8± 2.9	km/d_10kpc
bfluen	0.6184±0.0864	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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