4U 1728-34

MJD 51248.95391 — 1999 Mar 11 22:53:37.7 — WFC 1 — obs 6570 — (306/1173)

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 11 19:56:12.6 > 1999 Mar 12 5:29:22.0

⚠ (: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/0246_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) (1421)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6570
time	51248.95391	MJD UT
calendar date	1999 Mar 11 22:53:37.7	UT
entry_obs	5968
bnum	7
xref	-
mult	1
angle	341.54	arcmin
vigcorr	0.658
sflag	-
rexp	1.38
rise	3.30	s
tau	6.2± 1.8	s
dur	23.6± 5.8	s
edt	9.0± 1.8	s
tdel	3.0	h
trec	-	h
perflx	2.424± 1.619	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0587
sc	0.879
hc	0.761
s_z	0.978
pflux	1.62± 0.27	count/cm^2/s
fluen	11.970± 2.059	count/cm^2
bpflux	58.73± 13.48	1e-9 erg/cm^2/s
kT	4.39±0.52	keV
rad	3.0± 0.5	km/d_10kpc
bfluen	0.3398±0.0586	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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