4U 1728-34

MJD 50892.83422 — 1998 Mar 20 20:01:17.0 — WFC 2 — obs 3991 — (192/1173)

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 Mar 20 8:48:51.1 > 1998 Mar 20 23:05:16.6

⚠ (: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/0169_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) (833)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	3991
time	50892.83422	MJD UT
calendar date	1998 Mar 20 20:01:17.0	UT
entry_obs	5932
bnum	8
xref	-
mult	1
angle	353.28	arcmin
vigcorr	0.645
sflag	-
rexp	1.78
rise	1.00	s
tau	5.1± 1.0	s
dur	17.5± 4.7	s
edt	6.3± 1.5	s
tdel	11.2	h
trec	-	h
perflx	3.751± 0.067	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0903
sc	0.676
hc	0.589
s_z	1.740
pflux	3.15± 0.54	count/cm^2/s
fluen	21.859± 4.186	count/cm^2
bpflux	67.05± 9.81	1e-9 erg/cm^2/s
kT	2.51±0.21	keV
rad	12.3± 1.8	km/d_10kpc
bfluen	0.3292±0.0399	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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