4U 1728-34

MJD 51468.48582 — 1999 Oct 17 11:39:35.1 — WFC 1 — obs 7778 — (392/1173)

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 17 2:59:40.1 > 1999 Oct 18 13:09:57.7

⚠ (: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/0317_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) (1891)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7778
time	51468.48582	MJD UT
calendar date	1999 Oct 17 11:39:35.1	UT
entry_obs	6005
bnum	4
xref	-
mult	1
angle	1004.99	arcmin
vigcorr	0.157
sflag	-
rexp	1.92
rise	3.10	s
tau	3.7± 1.7	s
dur	10.5± 4.2	s
edt	2.2± 0.7	s
tdel	8.7	h
trec	-	h
perflx	11.739± 0.000	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0625
sc	0.755
hc	0.874
s_z	0.954
pflux	5.83± 1.52	count/cm^2/s
fluen	30.678± 11.506	count/cm^2
bpflux	132.21± 52.18	1e-9 erg/cm^2/s
kT	2.92±0.64	keV
rad	12.8± 4.2	km/d_10kpc
bfluen	0.4088±0.1090	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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