4U 1728-34

MJD 50538.96771 — 1997 Mar 31 23:13:30.6 — WFC 1 — obs 1821 — (127/1173)

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 31 17:55:34.3 > 1997 Apr 1 8:33:11.7

⚠ (: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/0119_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) (519)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1821
time	50538.96771	MJD UT
calendar date	1997 Mar 31 23:13:30.6	UT
entry_obs	5907
bnum	21
xref	-
mult	1
angle	422.05	arcmin
vigcorr	0.590
sflag	-
rexp	1.92
rise	1.10	s
tau	6.6± 1.4	s
dur	16.1± 3.2	s
edt	4.7± 0.7	s
tdel	5.3	h
trec	-	h
perflx	2.380± 0.718	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0550
sc	0.756
hc	0.877
s_z	0.953
pflux	4.98± 0.73	count/cm^2/s
fluen	34.178± 5.747	count/cm^2
bpflux	103.79± 18.87	1e-9 erg/cm^2/s
kT	2.80±0.26	keV
rad	11.4± 1.8	km/d_10kpc
bfluen	0.6564±0.0762	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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