4U 1728-34

MJD 51432.35114 — 1999 Sep 11 8:25:38.6 — WFC 1 — obs 7553 — (360/1173)

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 10 19:30:28.6 > 1999 Sep 18 11:52:10.2

⚠ (: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/0289_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) (1674)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	7553
time	51432.35114	MJD UT
calendar date	1999 Sep 11 8:25:38.6	UT
entry_obs	5985
bnum	5
xref	-
mult	1
angle	645.49	arcmin
vigcorr	0.457
sflag	-
rexp	1.87
rise	2.50	s
tau	4.8± 1.0	s
dur	14.4± 3.7	s
edt	4.3± 0.9	s
tdel	12.9	h
trec	-	h
perflx	1.535± 0.632	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0360
sc	0.751
hc	0.866
s_z	0.957
pflux	5.18± 0.80	count/cm^2/s
fluen	32.575± 6.090	count/cm^2
bpflux	110.66± 17.13	1e-9 erg/cm^2/s
kT	2.91±0.25	keV
rad	9.8± 1.4	km/d_10kpc
bfluen	0.5078±0.0786	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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