4U 1728-34

MJD 50525.91899 — 1997 Mar 18 22:03:21.0 — WFC 1 — obs 1776 — (109/1173)

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: < 1997 Mar 18 7:36:07.6 > 1997 Mar 19 2:40:59.1

⚠ (: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/0101_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) (427)

Table parameters

parameter	value	unit
instr	WFC 1
obsid	1776
time	50525.91899	MJD UT
calendar date	1997 Mar 18 22:03:21.0	UT
entry_obs	5897
bnum	34
xref	-
mult	1
angle	345.85	arcmin
vigcorr	0.657
sflag	-
rexp	1.90
rise	2.00	s
tau	5.0± 1.4	s
dur	11.7± 4.3	s
edt	3.9± 1.0	s
tdel	14.5	h
trec	-	h
perflx	2.101± 0.048	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0512
sc	0.644
hc	0.612
s_z	1.748
pflux	4.64± 0.52	count/cm^2/s
fluen	21.485± 4.075	count/cm^2
bpflux	97.94± 24.68	1e-9 erg/cm^2/s
kT	2.84±0.34	keV
rad	11.7± 2.4	km/d_10kpc
bfluen	0.4548±0.0580	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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