4U 1728-34

MJD 51431.23399 — 1999 Sep 10 5:36:56.7 — WFC 2 — obs 7546 — (358/1173)

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 Sep 9 23:03:57.7 > 1999 Sep 10 19:30:28.6

⚠ (: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/0287_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) (1661)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7546
time	51431.23399	MJD UT
calendar date	1999 Sep 10 5:36:56.7	UT
entry_obs	5983
bnum	7
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.90
rise	4.40	s
tau	5.2± 1.1	s
dur	16.0± 5.0	s
edt	5.4± 1.3	s
tdel	6.5	h
trec	-	h
perflx	1.828± 0.586	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0428
sc	0.725
hc	0.814
s_z	1.018
pflux	4.21± 0.52	count/cm^2/s
fluen	25.937± 4.529	count/cm^2
bpflux	109.64± 20.13	1e-9 erg/cm^2/s
kT	2.94±0.27	keV
rad	11.6± 1.7	km/d_10kpc
bfluen	0.5466±0.0541	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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