4U 1728-34

MJD 50553.74077 — 1997 Apr 15 17:46:42.7 — WFC 1 — obs 1894 — (142/1173)

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 15 16:02:09.3 > 1997 Apr 15 20:06:12.1

⚠ (: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/0134_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) (575)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1894
time	50553.74077	MJD UT
calendar date	1997 Apr 15 17:46:42.7	UT
entry_obs	5913
bnum	7
xref	-
mult	1
angle	345.72	arcmin
vigcorr	0.661
sflag	-
rexp	1.84
rise	1.60	s
tau	4.0± 0.9	s
dur	17.5± 4.4	s
edt	6.2± 1.4	s
tdel	1.7	h
trec	-	h
perflx	4.843± 0.067	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1181
sc	0.731
hc	0.586
s_z	2.396
pflux	3.08± 0.49	count/cm^2/s
fluen	19.162± 3.993	count/cm^2
bpflux	71.99± 11.93	1e-9 erg/cm^2/s
kT	2.49±0.22	keV
rad	10.5± 1.6	km/d_10kpc
bfluen	0.2754±0.0379	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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