4U 1728-34

MJD 50713.27977 — 1997 Sep 22 6:42:52.1 — PCA — obs 20083-01-02-00 — (154/1173)

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 21 18:11:06.1 > 1997 Sep 26 14:44:11.2

⚠ (: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/2350_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: Strohmayer et al., (1998) (3), Franco (2001) (17), van Straaten et al., (2001) (17), Galloway et al., (2003), in 't Zand et al., (2017)

Table parameters

parameter	value	unit
instr	PCA
obsid	20083-01-02-00
time	50713.27977	MJD UT
calendar date	1997 Sep 22 6:42:52.1	UT
entry_obs	15138
bnum	1
xref	18
mult	1
angle	-	arcmin
vigcorr	0.999
sflag	-
rexp	1.00
rise	2.00	s
tau	8.6± 0.3	s
dur	26.5± 1.1	s
edt	5.6± 0.1	s
tdel	12.5	h
trec	-	h
perflx	3.815± 0.020	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0888
sc	0.693
hc	0.506
s_z	2.276
pflux	1.70± 0.02	count/cm^2/s
fluen	15.934± 0.179	count/cm^2
bpflux	31.94± 0.95	1e-9 erg/cm^2/s
kT	2.17±0.04	keV
rad	11.5± 0.4	km/d_10kpc
bfluen	0.2741±0.0070	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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