4U 1728-34

MJD 51091.96202 — 1998 Oct 5 23:05:18.5 — WFC 2 — obs 5506 — (247/1173)

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: < 1998 Oct 5 20:36:55.8 > 1998 Oct 6 1:40:13.5

⚠ (: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/0220_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 2 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) (1196)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5506
time	51091.96202	MJD UT
calendar date	1998 Oct 5 23:05:18.5	UT
entry_obs	5955
bnum	11
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.71
rise	2.40	s
tau	5.4± 1.0	s
dur	25.2± 8.0	s
edt	53.9± 8.8	s
tdel	2.5	h
trec	-	h
perflx	5.042± 0.051	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1210
sc	0.695
hc	0.652
s_z	1.512
pflux	3.98± 0.57	count/cm^2/s
fluen	64.544± 10.637	count/cm^2
bpflux	82.85± 12.62	1e-9 erg/cm^2/s
kT	2.88±0.25	keV
rad	8.5± 1.2	km/d_10kpc
bfluen	0.4354±0.0498	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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