4U 1728-34

MJD 50863.58847 — 1998 Feb 19 14:07:24.2 — PCA — obs 30078-01-06-00 — (179/1173)

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 Feb 2 18:52:00.2 > 1998 Feb 25 19:11:45.6

⚠ (: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/8303_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) (3735)

Table parameters

parameter	value	unit
instr	PCA
obsid	30078-01-06-00
time	50863.58847	MJD UT
calendar date	1998 Feb 19 14:07:24.2	UT
entry_obs	15260
bnum	60
xref	-
mult	1
angle	32.20	arcmin
vigcorr	0.463
sflag	-
rexp	2.00
rise	8.00	s
tau	5.1± 0.2	s
dur	21.0± 1.0	s
edt	3.4± 0.1	s
tdel	403.3	h
trec	-	h
perflx	2.118± 0.023	1e-9 erg/cm^2/s
alpha	-
bc	1.307±0.025
gamma	0.7451
sc	0.832
hc	0.557
s_z	-
pflux	5.09± 0.04	count/cm^2/s
fluen	40.240± 0.215	count/cm^2
bpflux	119.38± 3.36	1e-9 erg/cm^2/s
kT	2.57±0.04	keV
rad	15.9± 0.4	km/d_10kpc
bfluen	0.6031±0.0175	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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