4U 1728-34

MJD 51274.03623 — 1999 Apr 6 0:52:10.3 — WFC 1 — obs 6786 — (322/1173)

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 Apr 3 3:55:10.9 > 1999 Apr 6 4:08:15.3

⚠ (: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/0258_lc.csv", { showRoller: true, rollPeriod: 5, errorBars: true, ylabel: "WFC 1 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) (1481)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	6786
time	51274.03623	MJD UT
calendar date	1999 Apr 6 0:52:10.3	UT
entry_obs	5973
bnum	2
xref	-
mult	1
angle	341.54	arcmin
vigcorr	0.658
sflag	-
rexp	1.88
rise	1.40	s
tau	5.6± 1.1	s
dur	17.8± 3.2	s
edt	6.9± 1.0	s
tdel	68.9	h
trec	-	h
perflx	2.912± 0.836	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0691
sc	0.989
hc	0.772
s_z	0.967
pflux	4.78± 0.51	count/cm^2/s
fluen	27.737± 3.862	count/cm^2
bpflux	84.60± 14.82	1e-9 erg/cm^2/s
kT	2.80±0.26	keV
rad	9.6± 1.5	km/d_10kpc
bfluen	0.4535±0.0491	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