4U 1728-34

MJD 51469.54858 — 1999 Oct 18 13:09:57.7 — WFC 1 — obs 7779 — (393/1173)

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 11:39:35.1 > 1999 Oct 18 16:35:40.4

⚠ (: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/0318_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) (1897)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7779
time	51469.54858	MJD UT
calendar date	1999 Oct 18 13:09:57.7	UT
entry_obs	6006
bnum	2
xref	-
mult	1
angle	1004.96	arcmin
vigcorr	0.157
sflag	-
rexp	1.85
rise	1.00	s
tau	4.2± 1.9	s
dur	15.0± 7.2	s
edt	5.2± 2.4	s
tdel	25.5	h
trec	-	h
perflx	2.382± 0.881	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0613
sc	0.726
hc	0.816
s_z	1.014
pflux	4.05± 1.25	count/cm^2/s
fluen	21.001± 9.112	count/cm^2
bpflux	52.24± 17.26	1e-9 erg/cm^2/s
kT	1.38±0.29	keV
rad	28.8± 11.9	km/d_10kpc
bfluen	0.1934±0.0639	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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