4U 1728-34

MJD 50846.78611 — 1998 Feb 2 18:52:00.2 — PCA — obs 30079-01-01-00R — (178/1173)

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: < 1998 Jan 30 18:35:05.1 > 1998 Feb 19 14:07:24.2

⚠ (: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/2370_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: in 't Zand et al., (2017) (3757)

Table parameters

parameter	value	unit
instr	PCA
obsid	30079-01-01-00R
time	50846.78611	MJD UT
calendar date	1998 Feb 2 18:52:00.2	UT
entry_obs	15232
bnum	3
xref	25
mult	1
angle	32.20	arcmin
vigcorr	0.464
sflag	b
rexp	3.00
rise	1.00	s
tau	6.0± 0.3	s
dur	19.6± 1.1	s
edt	4.9± 0.1	s
tdel	72.3	h
trec	-	h
perflx	5.084± 0.021	1e-9 erg/cm^2/s
alpha	-
bc	1.332±0.009
gamma	1.8227
sc	0.743
hc	0.550
s_z	-
pflux	3.63± 0.04	count/cm^2/s
fluen	32.248± 0.416	count/cm^2
bpflux	94.71± 3.54	1e-9 erg/cm^2/s
kT	2.83±0.06	keV
rad	11.7± 0.4	km/d_10kpc
bfluen	0.5663±0.0188	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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