4U 1728-34

MJD 51452.63431 — 1999 Oct 1 15:13:24.6 — WFC 2 — obs 7673 — (378/1173)

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 Sep 30 20:02:47.3 > 1999 Oct 1 23:35:43.5

⚠ (: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/0305_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) (1789)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7673
time	51452.63431	MJD UT
calendar date	1999 Oct 1 15:13:24.6	UT
entry_obs	5994
bnum	7
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.90
rise	2.70	s
tau	5.5± 1.0	s
dur	21.8± 3.8	s
edt	7.7± 1.3	s
tdel	19.2	h
trec	-	h
perflx	2.845± 0.051	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0682
sc	0.683
hc	0.616
s_z	1.629
pflux	3.71± 0.47	count/cm^2/s
fluen	29.042± 4.009	count/cm^2
bpflux	96.56± 14.82	1e-9 erg/cm^2/s
kT	2.27±0.20	keV
rad	13.7± 2.0	km/d_10kpc
bfluen	0.5130±0.0514	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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