4U 1728-34

MJD 51402.58493 — 1999 Aug 12 14:02:17.8 — WFC 2 — obs 7368 — (339/1173)

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 Aug 12 0:59:26.9 > 1999 Aug 12 17:30:43.8

⚠ (: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/0273_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) (1590)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7368
time	51402.58493	MJD UT
calendar date	1999 Aug 12 14:02:17.8	UT
entry_obs	5977
bnum	9
xref	-
mult	1
angle	1203.10	arcmin
vigcorr	0.082
sflag	-
rexp	1.58
rise	2.80	s
tau	7.9± 5.6	s
dur	20.2± 14.3	s
edt	4.5± 3.6	s
tdel	13.0	h
trec	-	h
perflx	2.807± 1.077	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0676
sc	0.790
hc	0.947
s_z	0.944
pflux	2.99± 1.24	count/cm^2/s
fluen	19.252± 15.854	count/cm^2
bpflux	80.57± 48.51	1e-9 erg/cm^2/s
kT	2.34±0.79	keV
rad	8.6± 4.7	km/d_10kpc
bfluen	0.4484±0.2700	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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