4U 1728-34

MJD 50892.96200 — 1998 Mar 20 23:05:16.6 — WFC 2 — obs 3991 — (193/1173)

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 20:01:17.0 > 1998 Mar 21 14:02:03.4

⚠ (: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/0170_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) (841)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	3991
time	50892.96200	MJD UT
calendar date	1998 Mar 20 23:05:16.6	UT
entry_obs	5932
bnum	13
xref	-
mult	1
angle	353.28	arcmin
vigcorr	0.645
sflag	-
rexp	1.47
rise	1.10	s
tau	4.8± 1.9	s
dur	17.1± 4.7	s
edt	5.4± 1.4	s
tdel	3.1	h
trec	-	h
perflx	3.751± 0.066	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0903
sc	0.676
hc	0.589
s_z	1.740
pflux	1.76± 0.47	count/cm^2/s
fluen	11.350± 3.238	count/cm^2
bpflux	45.52± 14.91	1e-9 erg/cm^2/s
kT	3.08±0.55	keV
rad	5.7± 1.8	km/d_10kpc
bfluen	0.1906±0.0453	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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