4U 1728-34

MJD 51047.44866 — 1998 Aug 22 10:46:04.6 — WFC 2 — obs 5147 — (220/1173)

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 Aug 20 14:53:40.1 > 1998 Aug 22 13:50:02.6

⚠ (: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/0195_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) (1029)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	5147
time	51047.44866	MJD UT
calendar date	1998 Aug 22 10:46:04.6	UT
entry_obs	5946
bnum	2
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.86
rise	2.60	s
tau	4.0± 1.3	s
dur	13.8± 2.8	s
edt	3.9± 0.7	s
tdel	43.9	h
trec	-	h
perflx	2.926± 0.911	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0689
sc	0.741
hc	0.846
s_z	0.970
pflux	3.34± 0.54	count/cm^2/s
fluen	21.654± 3.826	count/cm^2
bpflux	88.35± 25.94	1e-9 erg/cm^2/s
kT	2.24±0.34	keV
rad	13.8± 4.0	km/d_10kpc
bfluen	0.3129±0.0477	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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