4U 1728-34

MJD 51223.71360 — 1999 Feb 14 17:07:35.0 — WFC 2 — obs 6370 — (286/1173)

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: < 1999 Feb 14 10:55:54.8 > 1999 Feb 20 19:23:58.0

⚠ (: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/0231_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) (1316)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	6370
time	51223.71360	MJD UT
calendar date	1999 Feb 14 17:07:35.0	UT
entry_obs	5958
bnum	11
xref	-
mult	1
angle	585.00	arcmin
vigcorr	0.511
sflag	-
rexp	1.89
rise	1.40	s
tau	7.1± 1.6	s
dur	17.2± 3.5	s
edt	5.6± 1.0	s
tdel	6.2	h
trec	-	h
perflx	2.204± 0.712	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0518
sc	0.767
hc	0.898
s_z	0.949
pflux	5.07± 0.67	count/cm^2/s
fluen	36.510± 5.254	count/cm^2
bpflux	100.77± 20.17	1e-9 erg/cm^2/s
kT	2.78±0.27	keV
rad	11.1± 1.7	km/d_10kpc
bfluen	0.6793±0.0760	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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