4U 1728-34

MJD 50732.94200 — 1997 Oct 11 22:36:28.8 — WFC 1 — obs 2642 — (176/1173)

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 11 13:37:20.9 > 1998 Jan 30 18:35:05.1

⚠ (: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/0156_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) (737)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	2642
time	50732.94200	MJD UT
calendar date	1997 Oct 11 22:36:28.8	UT
entry_obs	5928
bnum	7
xref	-
mult	1
angle	476.74	arcmin
vigcorr	0.613
sflag	-
rexp	1.86
rise	3.50	s
tau	2.2± 0.8	s
dur	9.4± 2.8	s
edt	2.4± 0.6	s
tdel	9.0	h
trec	-	h
perflx	4.411± 0.119	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1065
sc	0.768
hc	0.550
s_z	2.501
pflux	3.06± 0.61	count/cm^2/s
fluen	14.038± 2.673	count/cm^2
bpflux	74.94± 22.46	1e-9 erg/cm^2/s
kT	1.80±0.31	keV
rad	20.1± 6.6	km/d_10kpc
bfluen	0.1500±0.0335	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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