4U 1728-34

MJD 51369.42186 — 1999 Jul 10 10:07:29.1 — PCA — obs 40027-08-03-00 — (335/1173)

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 Jun 30 19:50:14.2 > 1999 Aug 11 18:34:15.8

⚠ (: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/2553_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: Galloway et al., (2003), in 't Zand et al., (2017)

Table parameters

parameter	value	unit
instr	PCA
obsid	40027-08-03-00
time	51369.42186	MJD UT
calendar date	1999 Jul 10 10:07:29.1	UT
entry_obs	16101
bnum	1
xref	63
mult	1
angle	0.60	arcmin
vigcorr	0.990
sflag	d
rexp	2.00
rise	2.00	s
tau	8.0± 0.2	s
dur	22.5± 1.0	s
edt	6.2± 0.1	s
tdel	230.3	h
trec	-	h
perflx	2.697± 0.019	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0628
sc	0.753
hc	0.733
s_z	1.251
pflux	4.57± 0.03	count/cm^2/s
fluen	45.829± 0.058	count/cm^2
bpflux	106.89± 2.81	1e-9 erg/cm^2/s
kT	3.11±0.04	keV
rad	10.3± 0.2	km/d_10kpc
bfluen	0.8571±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

back to the search page