4U 1728-34

MJD 51423.35342 — 1999 Sep 2 8:28:55.2 — WFC 2 — obs 7475 — (354/1173)

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 Sep 1 21:00:14.7 > 1999 Sep 2 14:44:47.3

⚠ (: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/0283_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 2 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: Cornelisse et al., (2003) (1637)

Table parameters

parameter	value	unit
instr	WFC 2
obsid	7475
time	51423.35342	MJD UT
calendar date	1999 Sep 2 8:28:55.2	UT
entry_obs	5981
bnum	12
xref	-
mult	1
angle	347.45	arcmin
vigcorr	0.650
sflag	-
rexp	1.88
rise	2.10	s
tau	3.6± 0.7	s
dur	12.4± 5.3	s
edt	5.1± 1.7	s
tdel	11.5	h
trec	-	h
perflx	1.978± 0.052	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0474
sc	0.694
hc	0.752
s_z	1.257
pflux	3.92± 0.57	count/cm^2/s
fluen	21.016± 4.098	count/cm^2
bpflux	77.55± 11.33	1e-9 erg/cm^2/s
kT	2.45±0.21	keV
rad	13.7± 2.0	km/d_10kpc
bfluen	0.2730±0.0376	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