4U 1728-34

MJD 50908.91358 — 1998 Apr 5 21:55:33.2 — WFC 1 — obs 4127 — (212/1173)

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 Apr 5 15:20:48.2 > 1998 Apr 6 2:33:59.2

⚠ (: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/0189_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) (954)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	4127
time	50908.91358	MJD UT
calendar date	1998 Apr 5 21:55:33.2	UT
entry_obs	5943
bnum	6
xref	-
mult	1
angle	1017.79	arcmin
vigcorr	0.146
sflag	-
rexp	1.89
rise	0.20	s
tau	5.2± 2.4	s
dur	16.8± 3.8	s
edt	5.7± 1.1	s
tdel	6.6	h
trec	-	h
perflx	2.038± 0.725	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0522
sc	0.730
hc	0.823
s_z	1.001
pflux	4.86± 0.98	count/cm^2/s
fluen	28.696± 6.494	count/cm^2
bpflux	130.38± 53.14	1e-9 erg/cm^2/s
kT	3.01±0.55	keV
rad	11.8± 3.5	km/d_10kpc
bfluen	0.5582±0.1364	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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