4U 1728-34

MJD 50551.65677 — 1997 Apr 13 15:45:45.1 — WFC 1 — obs 1890 — (131/1173)

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: < 1997 Apr 13 12:58:01.3 > 1997 Apr 13 21:28:07.2

⚠ (: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/0123_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) (540)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1890
time	50551.65677	MJD UT
calendar date	1997 Apr 13 15:45:45.1	UT
entry_obs	5911
bnum	6
xref	-
mult	1
angle	345.72	arcmin
vigcorr	0.660
sflag	-
rexp	1.88
rise	2.60	s
tau	3.4± 0.8	s
dur	11.8± 2.7	s
edt	3.3± 0.6	s
tdel	2.8	h
trec	-	h
perflx	3.637± 2.092	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0864
sc	0.863
hc	0.775
s_z	0.974
pflux	3.95± 0.48	count/cm^2/s
fluen	21.256± 3.285	count/cm^2
bpflux	144.15± 28.58	1e-9 erg/cm^2/s
kT	3.00±0.29	keV
rad	9.4± 1.4	km/d_10kpc
bfluen	0.4641±0.0535	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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