4U 1728-34

MJD 50554.23159 — 1997 Apr 16 5:33:29.4 — WFC 1 — obs 1900 — (144/1173)

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 Apr 15 20:06:12.1 > 1997 Apr 16 8:04:50.1

⚠ (: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/0136_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) (581)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1900
time	50554.23159	MJD UT
calendar date	1997 Apr 16 5:33:29.4	UT
entry_obs	5915
bnum	1
xref	-
mult	1
angle	1187.22	arcmin
vigcorr	0.082
sflag	-
rexp	1.96
rise	1.40	s
tau	4.8± 2.2	s
dur	9.7± 6.3	s
edt	3.1± 2.2	s
tdel	9.5	h
trec	-	h
perflx	5.083± 0.349	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.1313
sc	0.713
hc	0.789
s_z	1.125
pflux	3.72± 1.46	count/cm^2/s
fluen	15.683± 7.776	count/cm^2
bpflux	67.98± 23.03	1e-9 erg/cm^2/s
kT	1.76±0.37	keV
rad	18.7± 6.8	km/d_10kpc
bfluen	0.2808±0.0951	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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