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X-Ray Light Curve of GRO J1744-28 observed with RXTE/PCA on day 168 of 1996 (June 16)
X-ray light curve of GRO J1744-28 observed with RXTE/PCA.
The source was observed 5 times on June 16 1996 (UT).
Each observation was done at
#1: 03:18-03:32,
#2: 06:34-06:59,
#3: 08:10-08:42,
#4: 09:46-10:24, and
#5: 11:22-12:07, respectively.
Bin width of each data is 1 second.
These observation was done with 5 PCU's.
These light curves include background counts of roughly 100-150
counts/sec.
During these observations, the PCA detected many small bursts but
no large ones. Small bursts were observed in previous observations
but large ones were also observed at those times.
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#1
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#2
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#3
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#4
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#5
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Download #1: Ascii Dump,
GIF file,
PostScript File
Download #2: Ascii Dump,
GIF file,
PostScript File
Download #3: Ascii Dump,
GIF file,
PostScript File
Download #4: Ascii Dump,
GIF file,
PostScript File
Download #5: Ascii Dump,
GIF file,
PostScript File
Power Spectrum of GRO J1744-28 on day 168 (June 16, 1996)
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Power spectrum of GRO J1744-28 observed with RXTE/PCA
on day 168 (June 16, 1996).
This power spectrum is an ensemble average of 16 spectra,
each of which is calculated from 128 seconds continuous data
in 0.125 second bin. X-axis represents the wave number (WN).
Frequency of each WN is given as WN/128 (Hz). Peak at WN=274
(2.14Hz) corresponds to the coherent pulsation.
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Download : Ascii Dump,
GIF file,
PostScript File
The real-time fits data can be downloaded via ftp from
heasarc.
For questions about scheduling of RXTE observations please send email to
xteplan@athena.gsfc.nasa.gov
If you have other questions about RXTE, please send email to one of our
help desks.
Responsible NASA Official:
Phil Newman
Web Curator:
Robin Corbet
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