4U 1728-34

MJD 51456.53783 — 1999 Oct 5 12:54:28.2 — PCA — obs 40433-01-01-01S — (383/1173)

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: < 1999 Oct 2 17:26:39.0 > 1999 Oct 9 5:56:45.9

⚠ (: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/4188_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	40433-01-01-01S
time	51456.53783	MJD UT
calendar date	1999 Oct 5 12:54:28.2	UT
entry_obs	227144
bnum	3
xref	71
mult	1
angle	32.40	arcmin
vigcorr	0.460
sflag	b
rexp	1.00
rise	1.00	s
tau	5.6± 0.3	s
dur	17.5± 1.0	s
edt	3.5± 0.1	s
tdel	67.5	h
trec	-	h
perflx	2.202± 0.028	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.7718
sc	0.642
hc	0.507
s_z	-
pflux	3.51± 0.05	count/cm^2/s
fluen	25.296± 0.368	count/cm^2
bpflux	80.57± 3.97	1e-9 erg/cm^2/s
kT	2.80±0.08	keV
rad	11.0± 0.5	km/d_10kpc
bfluen	0.4455±0.0107	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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