4U 1728-34

MJD 51262.27910 — 1999 Mar 25 6:41:54.5 — WFC 1 — obs 6697 — (312/1173)

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 Mar 19 19:49:52.1 > 1999 Mar 25 10:58:20.5

⚠ (: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/0250_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) (1451)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6697
time	51262.27910	MJD UT
calendar date	1999 Mar 25 6:41:54.5	UT
entry_obs	5970
bnum	3
xref	-
mult	1
angle	708.71	arcmin
vigcorr	0.422
sflag	-
rexp	1.84
rise	1.70	s
tau	1.7± 1.2	s
dur	17.9± 5.7	s
edt	7.2± 2.0	s
tdel	130.9	h
trec	-	h
perflx	2.102± 0.721	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0507
sc	0.733
hc	0.829
s_z	0.991
pflux	4.81± 0.93	count/cm^2/s
fluen	29.093± 7.326	count/cm^2
bpflux	397.71±284.24	1e-9 erg/cm^2/s
kT	4.62±1.34	keV
rad	5.0± 2.0	km/d_10kpc
bfluen	0.4821±0.2309	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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