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The BBXRT Archive
The BBXRT archive includes High level data
products , as spectra and lightcurves in FITS format
and accompanying GIF view, and the raw
data , in FITS format.
Experiment
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Spectra
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Lightcurves
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Raw Data
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BBXRT
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FITS, GIF |
FITS, GIF |
FITS |
The BBXRT data can be obtained via the database BBXRT available from
Browse or directly from the
BBXRT FTP area
in the HEASARC archive.
High Level Products :
Data products were extracted for each of the detector pixels.
To each observation there are associated 10 lightcurves, 10 source
spectra and 10 background spectra, 5 for the detector A and B for the
detector. These products are all in FITS format.
For each observation there are also available two GIF lightcurves and
two GIF spectra one for each detector A and B.
The GIF plots of the lightcurves were obtained using the FITS event files
screened by selecting all the data having the following parameters
VLE, GUARD, LED, PTP, PPU with value of zero.
The good data were binned using an optimized bin size and the result
lightcurves assambled in two plots one for each detector. The GIF plots
of the lightcurves are not background subtracted.
The GIF plots for the spectra were obtained using the already made FITS
spectra. Each plot is divided in 5 pannels showing the spectrum obtained
by each single pixels useful to identify the pixel containing most of
the source counts. The plotted spectra are not background subtracted.
Raw data:
The raw data for each observation are stored in FITS files, using BINTABLE,
with an event layout. Each row records among others quantities
the arrival time of the photon, its pha value and the pixel location.
These data can be used to re-extract spectra and lightcurves.
Each observation has also associated 3 additional files containing
Housekeeping data (temperatures, guard rate and other mechanical/technical
information from the instruments), Pointing information (RA, Dec and roll
angle of the pointing position), and more general mission information
(Sun angle, Earth angle, orbit day/night and others).
[BBXRT Home]
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[Publications]
Page authors: Lorella Angelini Jesse Allen
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Last modified: Friday, 25-Sep-2020 16:51:09 EDT
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