4U 1728-34

MJD 50843.77436 — 1998 Jan 30 18:35:05.1 — PCA — obs 30078-01-01-00R — (177/1173)

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 Oct 11 22:36:28.8 > 1998 Feb 2 18:52:00.2

⚠ (: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/2359_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: in 't Zand et al., (2017) (3756)

Table parameters

parameter	value	unit
instr	PCA
obsid	30078-01-01-00R
time	50843.77436	MJD UT
calendar date	1998 Jan 30 18:35:05.1	UT
entry_obs	15229
bnum	1
xref	24
mult	1
angle	32.20	arcmin
vigcorr	0.463
sflag	b
rexp	1.00
rise	2.00	s
tau	6.1± 0.3	s
dur	17.5± 1.0	s
edt	4.9± 0.2	s
tdel	2660.0	h
trec	-	h
perflx	9.287± 0.015	1e-9 erg/cm^2/s
alpha	-
bc	1.303±0.004
gamma	3.2565
sc	0.824
hc	0.451
s_z	-
pflux	3.43± 0.04	count/cm^2/s
fluen	27.116± 0.119	count/cm^2
bpflux	92.81± 3.76	1e-9 erg/cm^2/s
kT	2.93±0.06	keV
rad	10.8± 0.4	km/d_10kpc
bfluen	0.5659±0.0189	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