4U 1728-34

MJD 50538.74692 — 1997 Mar 31 17:55:34.3 — WFC 1 — obs 1821 — (126/1173)

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 Mar 31 12:54:34.7 > 1997 Mar 31 23:13:30.6

⚠ (: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/0118_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) (515)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1821
time	50538.74692	MJD UT
calendar date	1997 Mar 31 17:55:34.3	UT
entry_obs	5907
bnum	14
xref	-
mult	1
angle	422.05	arcmin
vigcorr	0.590
sflag	-
rexp	1.91
rise	2.10	s
tau	6.2± 1.3	s
dur	13.0± 3.9	s
edt	3.6± 0.8	s
tdel	5.0	h
trec	-	h
perflx	2.380± 0.719	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0550
sc	0.756
hc	0.877
s_z	0.953
pflux	5.08± 0.76	count/cm^2/s
fluen	30.554± 5.970	count/cm^2
bpflux	96.59± 16.61	1e-9 erg/cm^2/s
kT	2.77±0.25	keV
rad	11.0± 1.7	km/d_10kpc
bfluen	0.5730±0.0762	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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