4U 1728-34

MJD 50712.65660 — 1997 Sep 21 15:45:30.2 — PCA — obs 20083-01-02-01 — (152/1173)

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 Sep 20 10:08:51.1 > 1997 Sep 21 18:11:06.1

⚠ (: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/2348_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "PCA 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: Franco (2001) (15), van Straaten et al., (2001) (15), Galloway et al., (2003), in 't Zand et al., (2017)

Table parameters

parameter	value	unit
instr	PCA
obsid	20083-01-02-01
time	50712.65660	MJD UT
calendar date	1997 Sep 21 15:45:30.2	UT
entry_obs	15136
bnum	1
xref	16
mult	1
angle	0.10	arcmin
vigcorr	0.999
sflag	d
rexp	1.00
rise	1.00	s
tau	5.8± 0.2	s
dur	16.8± 1.2	s
edt	4.9± 0.1	s
tdel	29.6	h
trec	-	h
perflx	4.183± 0.019	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0715
sc	0.719
hc	0.501
s_z	2.300
pflux	2.60± 0.02	count/cm^2/s
fluen	18.496± 0.294	count/cm^2
bpflux	52.61± 1.36	1e-9 erg/cm^2/s
kT	2.44±0.04	keV
rad	11.8± 0.3	km/d_10kpc
bfluen	0.3062±0.0039	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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