4U 1728-34

MJD 50628.76248 — 1997 Jun 29 18:17:58.1 — PCA — obs 20418-01-03-00R — (146/1173)

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 Apr 16 8:04:50.1 > 1997 Jul 17 5:14:33.1

⚠ (: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/8290_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) (3734)

Table parameters

parameter	value	unit
instr	PCA
obsid	20418-01-03-00R
time	50628.76248	MJD UT
calendar date	1997 Jun 29 18:17:58.1	UT
entry_obs	14992
bnum	2
xref	-
mult	1
angle	32.10	arcmin
vigcorr	0.464
sflag	b
rexp	1.00
rise	2.00	s
tau	7.6± 0.6	s
dur	22.5± 1.1	s
edt	4.8± 0.2	s
tdel	1786.2	h
trec	-	h
perflx	8.022± 0.063	1e-9 erg/cm^2/s
alpha	-
bc	1.361±0.007
gamma	2.9386
sc	0.740
hc	0.467
s_z	-
pflux	1.85± 0.03	count/cm^2/s
fluen	19.177± 0.383	count/cm^2
bpflux	41.67± 2.07	1e-9 erg/cm^2/s
kT	2.45±0.07	keV
rad	10.3± 0.5	km/d_10kpc
bfluen	0.3156±0.0197	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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