4U 1728-34

MJD 51240.04660 — 1999 Mar 3 1:07:06.2 — PCA — obs 40027-06-01-08 — (304/1173)

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 Mar 1 18:59:49.1 > 1999 Mar 11 19:56:12.6

⚠ (: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/2502_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	40027-06-01-08
time	51240.04660	MJD UT
calendar date	1999 Mar 3 1:07:06.2	UT
entry_obs	15864
bnum	1
xref	59
mult	1
angle	0.10	arcmin
vigcorr	0.998
sflag	d
rexp	2.00
rise	2.00	s
tau	6.6± 0.2	s
dur	18.5± 1.0	s
edt	5.2± 0.0	s
tdel	30.1	h
trec	-	h
perflx	2.667± 0.016	1e-9 erg/cm^2/s
alpha	-
bc	-
gamma	0.0621
sc	0.731
hc	0.693
s_z	1.384
pflux	4.31± 0.03	count/cm^2/s
fluen	31.766± 0.157	count/cm^2
bpflux	95.63± 2.14	1e-9 erg/cm^2/s
kT	2.77±0.03	keV
rad	12.3± 0.3	km/d_10kpc
bfluen	0.6276±0.0059	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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