4U 1728-34

MJD 51078.88635 — 1998 Sep 22 21:16:20.5 — WFC 2 — obs 5379 — (228/1173)

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 Sep 11 1:43:06.2 > 1998 Sep 23 0:36:40.5

⚠ (: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/0202_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) (1088)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5379
time	51078.88635	MJD UT
calendar date	1998 Sep 22 21:16:20.5	UT
entry_obs	5950
bnum	1
xref	-
mult	1
angle	906.13	arcmin
vigcorr	0.223
sflag	-
rexp	1.95
rise	3.40	s
tau	3.6± 1.4	s
dur	12.2± 4.8	s
edt	3.0± 1.0	s
tdel	283.6	h
trec	-	h
perflx	4.053± 1.443	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0952
sc	0.816
hc	1.004
s_z	0.943
pflux	4.30± 1.30	count/cm^2/s
fluen	27.279± 9.381	count/cm^2
bpflux	127.17± 35.68	1e-9 erg/cm^2/s
kT	3.12±0.52	keV
rad	9.5± 2.6	km/d_10kpc
bfluen	0.4182±0.1173	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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