4U 1728-34

MJD 51044.21178 — 1998 Aug 19 5:04:58.1 — PCA — obs 30079-01-02-00R — (218/1173)

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 Apr 8 11:03:15.1 > 1998 Aug 20 14:53:40.1

⚠ (: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/2417_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

Table parameters

parameter	value	unit
instr	PCA
obsid	30079-01-02-00R
time	51044.21178	MJD UT
calendar date	1998 Aug 19 5:04:58.1	UT
entry_obs	15570
bnum	2
xref	26
mult	1
angle	32.30	arcmin
vigcorr	0.462
sflag	b
rexp	1.00
rise	2.00	s
tau	6.7± 0.9	s
dur	15.4± 1.3	s
edt	3.5± 0.4	s
tdel	3186.0	h
trec	-	h
perflx	6.383± 0.046	1e-9 erg/cm^2/s
alpha	-
bc	1.222±0.006
gamma	2.0995
sc	0.970
hc	0.486
s_z	-
pflux	1.54± 0.04	count/cm^2/s
fluen	12.608± 0.471	count/cm^2
bpflux	77.45± 3.38	1e-9 erg/cm^2/s
kT	2.70±0.07	keV
rad	11.6± 0.5	km/d_10kpc
bfluen	0.5205±0.0641	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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