4U 1728-34

MJD 51248.83070 — 1999 Mar 11 19:56:12.6 — WFC 1 — obs 6570 — (305/1173)

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 Mar 3 1:07:06.2 > 1999 Mar 11 22:53:37.7

⚠ (: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/0245_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) (1417)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6570
time	51248.83070	MJD UT
calendar date	1999 Mar 11 19:56:12.6	UT
entry_obs	5968
bnum	4
xref	-
mult	1
angle	341.54	arcmin
vigcorr	0.658
sflag	-
rexp	1.89
rise	2.80	s
tau	3.5± 0.8	s
dur	16.0± 2.8	s
edt	4.2± 0.6	s
tdel	210.8	h
trec	-	h
perflx	2.424± 1.622	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0587
sc	0.879
hc	0.761
s_z	0.978
pflux	4.01± 0.49	count/cm^2/s
fluen	27.201± 4.120	count/cm^2
bpflux	151.24± 29.52	1e-9 erg/cm^2/s
kT	3.17±0.32	keV
rad	9.1± 1.5	km/d_10kpc
bfluen	0.5015±0.0597	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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