4U 1728-34

MJD 51196.99070 — 1999 Jan 18 23:46:36.1 — PCA — obs 30042-03-20-00 — (272/1173)

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 Jan 17 6:12:05.2 > 1999 Jan 20 3:26:32.2

⚠ (: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/2471_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: Franco (2001) (38), Galloway et al., (2003)

Table parameters

parameter	value	unit
instr	PCA
obsid	30042-03-20-00
time	51196.99070	MJD UT
calendar date	1999 Jan 18 23:46:36.1	UT
entry_obs	15772
bnum	1
xref	43
mult	1
angle	0.30	arcmin
vigcorr	0.995
sflag	-
rexp	2.00
rise	2.00	s
tau	7.2± 0.2	s
dur	21.6± 1.0	s
edt	6.1± 0.1	s
tdel	41.6	h
trec	-	h
perflx	3.391± 0.013	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0790
sc	0.755
hc	0.775
s_z	1.127
pflux	4.57± 0.03	count/cm^2/s
fluen	42.393± 0.222	count/cm^2
bpflux	109.61± 2.79	1e-9 erg/cm^2/s
kT	3.18±0.05	keV
rad	10.0± 0.2	km/d_10kpc
bfluen	0.7876±0.0076	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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