4U 1728-34

MJD 51439.49456 — 1999 Sep 18 11:52:10.2 — WFC 2 — obs 7579 — (361/1173)

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 11 8:25:38.6 > 1999 Sep 18 19:04:27.4

⚠ (: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/0290_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) (1689)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7579
time	51439.49456	MJD UT
calendar date	1999 Sep 18 11:52:10.2	UT
entry_obs	5986
bnum	12
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.91
rise	2.40	s
tau	6.0± 1.1	s
dur	21.6± 6.3	s
edt	8.6± 2.0	s
tdel	171.4	h
trec	-	h
perflx	2.011± 0.602	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0463
sc	0.784
hc	0.936
s_z	0.945
pflux	4.26± 0.52	count/cm^2/s
fluen	31.099± 4.849	count/cm^2
bpflux	114.90± 18.56	1e-9 erg/cm^2/s
kT	2.62±0.25	keV
rad	13.2± 2.1	km/d_10kpc
bfluen	0.6702±0.0690	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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