4U 1728-34

MJD 50538.53790 — 1997 Mar 31 12:54:34.7 — WFC 1 — obs 1821 — (125/1173)

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 Mar 30 22:38:41.3 > 1997 Mar 31 17:55:34.3

⚠ (: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/0117_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) (511)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1821
time	50538.53790	MJD UT
calendar date	1997 Mar 31 12:54:34.7	UT
entry_obs	5907
bnum	7
xref	-
mult	1
angle	422.05	arcmin
vigcorr	0.590
sflag	-
rexp	1.91
rise	2.70	s
tau	4.3± 1.2	s
dur	26.4± 6.8	s
edt	10.1± 2.3	s
tdel	14.3	h
trec	-	h
perflx	2.380± 0.722	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0550
sc	0.756
hc	0.877
s_z	0.953
pflux	4.72± 0.69	count/cm^2/s
fluen	39.454± 7.365	count/cm^2
bpflux	169.97± 44.10	1e-9 erg/cm^2/s
kT	2.61±0.38	keV
rad	13.2± 3.2	km/d_10kpc
bfluen	0.6751±0.0834	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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