4U 1728-34

MJD 50725.84292 — 1997 Oct 4 20:13:48.0 — WFC 2 — obs 2579 — (161/1173)

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: < 1997 Oct 4 12:13:37.3 > 1997 Oct 5 9:12:11.5

⚠ (: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/0141_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) (699)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	2579
time	50725.84292	MJD UT
calendar date	1997 Oct 4 20:13:48.0	UT
entry_obs	5919
bnum	4
xref	-
mult	1
angle	349.41	arcmin
vigcorr	0.650
sflag	-
rexp	1.57
rise	2.10	s
tau	5.9± 1.1	s
dur	20.2± 4.6	s
edt	6.6± 1.3	s
tdel	8.0	h
trec	-	h
perflx	3.510± 0.047	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0842
sc	0.691
hc	0.547
s_z	2.243
pflux	2.51± 0.46	count/cm^2/s
fluen	19.217± 3.967	count/cm^2
bpflux	45.95± 6.68	1e-9 erg/cm^2/s
kT	1.89±0.17	keV
rad	15.9± 2.6	km/d_10kpc
bfluen	0.2606±0.0340	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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